Interior decoration construction instructions

First, the design basis:
1) GB50210-2001 architectural decoration project quality acceptance specification;
2)GB50222-95 architectural interior design fire protection specifications;
3) GB502929-2002 construction ground engineering construction quality specification;
4) GB50045-95 high-rise civil building design fire protection specifications;
5) GB50235-2001 civil construction engineering environmental pollution control standards in the city;
6) National Tourism Administration “Star Rating Report on Foreign Tourist Hotels”;
7) Construction drawings and other relevant materials provided by Party A.
Second, drawing depth and drawing order:
In accordance with the “Trial Regulations for the Depth of Shenzhen Construction Decoration Engineering Design Documents”;
Third, the main sub-project construction specification:
â—† Wood paint construction process 1. The main construction process (1) Varnish construction process:
Clean the surface of the woodware → Polished paper → Polished powder → Polished sandpaper → Full scrape the first time putty, sandpaper polishing → Full scraping the second time putty, fine sandpaper polishing → Brushing oil color → Brush the first time varnish →Fight for color, refill putty, fine sandpaper polish → brush the second time varnish, fine sandpaper → brush the third time varnish, polishing → sandpaper polishing fade, wax, polish.
(2) Mixed color paint construction process:
First clean up the dust on the surface of the base layer, repair the base layer → level it with a matte paper → use a fret-scrape paint on the outside → scratch the putty → apply dry oil → scrape the first pass → polish – apply a primer • dry the primer Hard→paint the surface layer→repair the putty to repair→ polish and wipe the second time to paint the brush for the second time to paint→finish→the third time to finish the paint→polishing and waxing.
2. Construction Outline Cleaning Oil Brushing Construction Standard Polishing the grass-roots is an important process for brushing varnish. First remove dirt, oil and other impurities from the wood surface.
On the oil is also an important process varnish brushing, construction with cotton silk oil coated on the surface of the wood, rubbed back and forth by hand, rubbed oil into the eyes of the wood.
When brushing the oil, the brush should be easy and natural, and the finger should be lightly applied, so as not to move loose and not touch the brush. When brushing, you must follow the order of multiple times, less time and less time, and the time required for the operation. Follow the order of brushing first, backwards, first, then first, then left, then right, first inside and then outside, and then brush. Vertical operation method construction.
3. The specification for the construction of mixed oil on the wooden surface shall be carried out with a partial putty in addition to the cleaning of the debris in the grassroots. When sandpaper is used, it shall be ground along the wood grain.
Before painting the surface layer, apply a paint sheet (shellac paint) on the bottom of the joint where there is a large amount of color difference and lignanization. Should be painted on the grass-roots dry oil or mooring, brushing dry oil layer to brush all parts of the uniform, can not miss the brush. After the base oil dries out, it is full of scrape the first time putty, dry after the sanding with hand-made sandpaper, and then make up high-strength putty, putty to pick the wire does not fall prevail.
When painting surface paint, it should be polished with fine sandpaper.
4. Matters needing attention (1) Primary treatment should be carried out as required to ensure that the surface paint will not fail.
(2) Clean up the surrounding environment to prevent dust from flying.
(3) Because the paint has a certain toxicity, it has a strong stimulating effect on the appearance of the respiratory tract, and construction must pay attention to good ventilation.
Brushing latex paint process 1. The main construction process sweeping grassroots → to fill the putty, partial scraping putty, flattening → the first pass to putty, smoothing → the second round of putty, smoothing → brushing and sealing primer → brushing the first pass paint → Putting up putty, smoothing → brushing the second time coating → polishing and living. 2. Construction Essentials Grassroots treatment is the key to ensure construction quality. The guarantee of complete drying of the wall is the most basic condition. It should generally be placed for more than 10 days. The walls must be flat and at least scraped twice to meet the standard requirements. The construction method of silicone paint brush can be hand brush, liquid coating and spraying. Brushing should be done continuously and quickly, once brushing. When applying latex paint, it should be uniform and there should be no phenomenon such as brushing or flow. Brush it again and polish it again. Generally should be more than two times.
3. Matters needing attention (1) Putty should be matched with the performance of the coating, solid and firm, and must not be powdered, peeled or cracked. Use water-resistant putty in damp places such as bathrooms.
(2) The coating liquid should be thoroughly mixed, the viscosity is too large to be properly added, and the viscosity can be increased by adding a thickening agent.
(3) The construction temperature is higher than 10 degrees Celsius. Indoors cannot have a lot of dust. It is best to avoid rainy days.

â—† Construction of Mosaic 1. Construction Preparation 1. Materials (1) Cement: Ordinary portland cement or slag portland cement No. 325 or above.
(2) White cement: No. 325 white cement (for scratching).
(3) Sand.
(4) Lime paste: When used, the mortar should not contain uncured particles and impurities. If lime powder is used, it should be soaked thoroughly one week in advance.
(5) ceramics, glass mosaic tiles (mosaic): varieties, specifications, color according to design requirements, and should have product certification.
2, operating conditions (1) ceiling, wall column plaster plastering is completed.
(2) Wall column concealed pipelines, electrical boxes and doors were installed, and passed inspection.
(3) The gap between the installed sill plate, door and window frame and wall column shall be filled with 1:2.5 cement mortar (the aluminum door and window edge shall be determined by design); the aluminum door and window cabinet shall be pasted with protective film.
(4) Wall cylinder surface clean (without oil, laitance, residual ash, etc.), affecting the surface of the wall of the tile (mosaic) tile protruding convex should be flattened, overly concave wall surface applied 1:2.5 cement mortar Layer pressure leveling. (First watering and then plastering).

Second, the process of grass-roots processing → gray cake, do jins → wet base → wipe the bottom mortar → pre-line grid line → tile → wetted paper → uncovered paper → seam → wipe clean.

Third, the operating process 1, the base treatment of the foundation ash (1) when the base is a concrete wall cylinder:
For a smooth surface base, hair should be applied first, then brushed with a wire brush and then moistened. Bases with a very smooth surface should be "gapped". The surface will be dusty, the dirt will be cleaned up and the watering will be wet. Use 1:1 cement mortar, spray or brush the mortar to the smooth surface. The throwing point should be even, after the final coagulation and then watering conservation, until the cement mortar has a higher strength, and the hand will not move.
(2) Brick Wall Base: Watering and moistening one day in advance.
1) Wipe the base ash:
A, hang vertical, find rules, paste ash cakes, gluten. When suspending the vertical and looking for rules, it should be considered as a whole with the consideration of the arrangement of the brick veneers such as the window sill, the waist line, and the vertical corner of the wall, and the indoor floor tiles, etc.
b. Wet the base layer with water (the concrete base layer is evenly coated with a 0.5 g cement paste with a cement ratio of 0.5), and divide it into 1:2.5 cement mortar to clean the base ash (it can also use 1:0.5: (4 cement lime mortar), the first layer should be 5mm thick, with iron trowel, even pressure compaction; until the first layer is dry to seven to eighty percent after the second layer can be wiped, the thickness of about 8 ~ 10mm, until Crushing ribs are as large as they are, flattened with a pressure ruler, and then compacted with a wooden trowel and rammed into a mat. After the foundation ash was wiped off, the water was cured after final coagulation according to the temperature conditions.
(3) pre-patch mosaic tiles (mosaic), bombs.
According to the requirements of the design drawings, a room, a whole wall column of bricks of the same classification specifications, the bricks should be arranged to stop from the shade (shoulder); parapets, window tops, ledges and various waist line parts, The top bricks should be covered with bricks to prevent seepage and cause empty drums; if no drip line is designed, the front bricks of the various fronts of the waistline should protrude 3mm or so, and the bottom bricks should be raised towards the inner wings. 3~5mm to facilitate drip. It is advisable to set the pattern variation line and vertical and horizontal control line spacing to be set to one degree with a width of 5 bricks, and the horizontal control line is generally set with a width of 3 bricks. Wall skirts and baseboards should have their height control lines ejected.
(4) Veneer.
1) Hardness Paving Method:
a. After the final coagulation of the base ash is completed (usually every other day), reapply the cement paste to the tiling area and use a wooden trowel to apply the cement paste to a uniform thickness (a thickness of 1 to 2 mm is appropriate).
b. Brush the water with a brush to wipe off the dust on the surface of the brick. Fill the white cement paste with an iron trowel to fill the seams of the mosaic tile (mixture of fine sand and white cement into a slurry) , and then paste the wall. When sticking, you should pay attention to the pattern between patterns, but also make mistakes. After the bricks are affixed, apply iron trowels to compact them to make them stick firmly. After the mosaic tiles are firmly affixed (about 30 minutes later), rub the paper surface wet with rubbing water to remove the paper. .
d. Check whether the size of the seam is uniform and smooth. Correct the skew and width of the seam in time. The sewing sequence should be carried out horizontally and vertically first.
2) soft bottom tile method:
a. When the base ash is wiped, about 8~10mm thickness is left as wet ash layer.
b. Moisten the bottom ash surface and moisten the ground ash according to the rushing ribs (according to the area where the shift can be tiled). Use a pressure ruler to scrape the surface and compact it with a wooden trowel.
c. Wait until the ash surface is dry to about 80%. Paving is done according to the hard bottom method. The soft floor paving method is generally applicable to the construction of a large area of ​​the external wall. The feature is that the control of the flatness has (5) Scratching:
After cleaning and uncovering the paper, the remaining paper and the cement that has been squeezed out of the joint (can be scrubbed with water and brushed properly). Fill the seams with white cement and clean the tiles with cotton or cloth until no residue is left.

Fourth, the quality standards 1, to ensure that the project (1) material varieties, procedures, color patterns must meet the design requirements, quality should comply with the current provisions of the relevant standards.
(2) The inlay must be firm, free from empty drums, lack of defects, missing corners, and cracks.
2. Basic items (1) Surface: Observe and check with a small hammer.
Qualified: basic level, clean,? Eb color uniformity. base? What kind of show?
Excellent: flat, clean, consistent color, no discoloration, alkali, stains, and significant gloss damage. No emptying phenomenon.
(2) Seam: observation and inspection.
Qualified: Filled dense, flat, uniform width and width, no significant difference in color.
Excellent: Fill dense, straight, uniform tolerance, uniform color, the pressure on the yin and yang corners is correct, and the non-whole bricks are suitable for use.
(3) Set cutting: observation or ruler check.
Qualification: The penis cut around the protrusion is basically anastomosis, and the gap does not exceed 3mm;
Wall skirts, cheeks, etc. are smooth, and the thickness of the protruding wall is basically the same.
Excellent: Cut and match with the entire brick set, with neat edges; wall skirts, cheeks, etc. are smooth and smooth.
(4) Draping, dripping, observation and inspection.
Qualified: The flow is basically correct; the drip line is straight.
Good: The water is flowing right; the drip line is straight.
3. Permissible Deviation The tolerances and inspection methods for the installation of ceramics and glass mosaic tiles are to comply with the requirements of Table 10-4.
Ceramics, glass mosaic tiles allow deviations and inspection methods Table 10-4
Project tolerance (mm)
Testing method:
The vertical interior of the glazed tile facade was checked with a 2m pallet and gauge. The outdoor surface leveling is checked with a 2mm ruler and a wedge gauge, and the angle is square.

V. Construction precautions
1, to avoid common defects in the quality of the project (1) empty drum: the grassroots cleaning is not clean; the base layer is not kept wet when the ash is wiped; the brick surface is not wiped with a brush to wipe the surface dust; when laying, the base gray surface Not kept moist and paste cement paste is not full and uneven; after bricks were plastered on the wall, they were not tapped or beaten unevenly with iron trowels. Grass-roots deviations are relatively large, and grass-roots construction or handling is not proper.
(2) Dirty wall: After removing the paper, there is no residual paper wool, paste cement paste in time to clean, clean, and wipe the white cement paste on the remaining brick surface.
(3) The seams are skewed and the bumps are uneven.
1) The bricks are of different specifications and they have not been selected for classification; there is no strict control when laying, and there are no good seams and no seams after the paper is uncovered.
2) The base ash is not smooth enough, and the thickness of cement paste is uneven. After the bricks are affixed to the wall surface, they are not evenly tamped with iron trowels.
2, the main security requirements (1) the use of scaffolding, should first check whether the firm. Whether the guard rails, file boards, and flat bridge boards can be matched or not, the problem should be repaired in time to be able to operate on it; the material placed on the scaffold should be dispersed and placed steadily, no more than the specified load, and it is forbidden to randomly climb from high altitude. Throw down debris.
(2) The use of portable electric machine, should be connected to the ground and the beginning of leakage protection, should be tested before use, check before passing the operation.
(3) 36V low-voltage lighting should be used for the construction of humid environment.
(4) When using the steel derrick for vertical transportation, it should be connected with the signal of loading and unloading.
3. Product Protection (1) The mortar sticking on the door and window frames should be promptly cleaned.
(2) Avoid colliding the stucco surface of the cylindrical surface when removing the shelf.
(3) Clean up the contaminated wall.
(4) The flat bridge deck shall not be directly pressed onto the door and window frame. The wooden deck (board) shall be placed in place on the window bay and the flat bridge shall be placed away from the door and window frame.
(5) Care should be taken when handling materials to avoid collisions with completed equipment, pipelines, embedded parts, door frames, and wall surfaces that have been painted finishes.

â—† Dry hanging stone veneer construction process 1. The purpose of the dry hanging stone construction process control process to ensure that the application process is correct, construction quality meets the requirements.
2, the scope of application includes marble, granite and so on.
3、Construction procedure construction preparation→wall finishing→stakeout→wall waterproofing (when design is required)→punching→fixed connecting piece→concealed project acceptance→fixed plate and adjustment→top plate installation→closure→cleaning→ Quality inspection (mutual inspection) → (next process)
4. Technical points and requirements (1) Construction preparation 1. Site: The structure has been checked and accepted, and the relevant hydropower, ventilation and equipment installations have been completed.
2. Personnel: According to the progress requirements, arrange a considerable number of workers to enter the field.
3, Materials: Stone, steel and other must meet the design requirements, verify the amount of materials, according to the construction schedule procurement approach.
4. Machine equipment: Scaffolding, bench drilling, toothless cutting saws, impact drills, pistol drills, etc.
5. A more reasonable construction plan has been formulated and a safety disclosure and technical disclosure have been made.
(2) Relief of the wall If the wall has a partial projection that will affect the installation of the fastener, it must be trimmed.
(3) Set out rules and find rules, pop up the vertical line and horizontal line, and pop up the position line and block line of stone installation according to design drawings and actual needs.
(4) When the wall surface is coated with a waterproof coating, no mortar is placed between the plate and the concrete wall. To prevent leakage due to material properties or construction quality, apply a layer of waterproof agent on the wall to strengthen The waterproof performance of the exterior wall.
(5) Punching According to the design size and drawing requirements, the special mold is fixed on the bench drill for stone drilling. In order to ensure accurate vertical position, a type of slate bracket should be nailed to place the slate on the bracket. The small face to be punched should be perpendicular to the drill so that the hole can be formed accurately. The hole depth is 20mm and the hole diameter is 5mm. The drill bit is 4. 5mm. As it relates to the mounting accuracy of the plate, it is required that the drilling position is correct.
(6)Fixed connectors 1.Drill holes and expand bolts on the structure: Strike a horizontal line on the surface of the structure, accurately mark the wall according to the design drawings and the drill hole position of the stone, and then use the hole 2. Impact drill, drill bit 12.5 on the drill, when drilling, first use a pointed chisel in the pre-emerged point to drill a point, and then use the drill hole, the hole depth is 60~80mm, if the steel in the structure, you can Move the hole horizontally or upwards and use the adjustable margin to re-adjust when connecting the iron.
3. After the hole is formed, place expansion bolts and install the required expansion bolts in place.
4. Fasten the fasteners and tighten them with a spanner. The holes on the connecting plate are all elliptical to adjust the position when installing.
(7) Hidden Project Acceptance 1. Acceptance of concealed works means that water, electricity, gas pipes and steel skeletons were completed before the construction of the cover panels and were approved by the owners (project supervision) and quality units.
2. The connection between the base layer and the surface layer must meet the design requirements, and the installation position is accurate and firm. The carbon steel fittings must be treated with rust prevention.
(8) Fixed plates and adjustments 1. Underlying slate installation: When the side connection iron pieces are in good condition, one piece of the bottom panel can be placed in place. The method is to temporarily fix it with a jig, and then the slate side holes are wiped. Adjust the iron piece, insert and fix the steel needle, and adjust the panel to fix.
2, in order to install the bottom panel in order, wait until the bottom panel is fully seated, check whether the level of each board in a line until the adjustment is good, and then adjust the level and verticality of the panel, and then adjust the board seams until the design requirements .
3, Slate hole wiper and plug connection steel needle: the good glue into the hole, and then 40mm 4 connection steel needle through the hole in the plate to insert until the panel hole, steel needle installation to ensure vertical.
(9) Top plate installation 1. In addition to the general stone plate installation requirements, the top and bottom layer of the front panel is installed and adjusted to hang a long 20mm thick wood strip in the gap between the structure and the stone plate. 250mm, wooden bar can be used to hang on the side of iron wire.
2. After the wooden bar is hanged, put the polystyrene board in the gap between the wall and the stone board. The polystyrene board should be slightly wider than the gap so that the packing is tight and prevent the slurry from leaking when filling, causing the honeycomb, void and other grouting to The slate mouth under 20mm is used as a pressure top cover.
(10) Caulking After each construction segment has been inspected correctly, it can be cleaned and pressed into joints, filled with rubber strips, and then sealed with silica gel. Silicone can only seal the surface of the joints or can be slightly concaved on the surface of the joints.
(11) Clean up and clean the surface of the plate and clean it with cotton wire.

â—† Wood floor construction process

First, the practice of wood floor decoration paste wood flooring: In the concrete structure layer with 15 mm thick 1:3 cement mortar leveling, and now mostly without the use of polymer binder, the wood floor directly paste on the ground.
Real-stored wooden floor: The real-stored wooden floor base adopts a trapezoidal cross-section wooden joists (commonly known as rafts). The distance between the wooden joists is generally 400 millimeters. The middle can be filled with some light materials to reduce the empty drums when people walk. Sound and improve c insulation effect. In order to enhance the integrity, the wooden joists are laid on the nail floor and finally on the wool floor, they can be connected or bonded to the wooden floor.
At the junction of a wall in a wooden floor, cover the baseboard. To distribute moisture, ventilate holes in the skirting board.
Overhead wooden floor: Overhead wooden floor is constructed on the ground first to build a ridge wall, then install wooden joists, wool floors, and floor coverings.

Second, the basic process of wood floor decoration paste construction process:
Grassroots cleaning → brushing primer → elastic wire, leveling → drilling, installing embedded parts → installing wool flooring, leveling, planing → nailing, leveling, planing → nailing baseboard → planing, sanding → paint → on wax.
Strengthen the composite floor construction process: clean the ground floor → lay the plastic film floor mat → paste the composite floor → install the running feet.
Real shop construction process:
Grassroots cleanup→elastic line→drilling installation embedded part→ground moisture proof,waterproof treatment→installing wooden keel→mat insulation layer→bullet line, nailing wool floor→leveling, planing→plywood flooring, leveling, planing→installation Skirting → planing, sanding → painting → waxing.

Third, wood floor construction essentials Real installation floor first to install the keel, and then the wooden floor pavement.
The installation method of the keel: pre-embedded parts shall be made on the ground to fix the wooden keel. The distance between the bolted parts of the embedded part shall be 800 mm and it shall be drilled from the ground.
The installation method of the wooden floor: solid wood floor should have a base panel, the base panel uses a large core board. After the floor covering is completed, the surface is planed and planed using a plane, the floor surface is cleaned, and the floor paint is applied to polish the wax. After all the wooden floors are shipped to the construction site and are now in the 'c6c field, they should be unpacked and stored in the room for more than one week so that the wood floors can be used in accordance with the room temperature and temperature. Wood flooring should be selected before installation, removing defective products with obvious quality defects. The same pattern of color patterns spread in the same room, there is a slight lack of quality but does not affect the use, can be placed on the bottom of the bed, cabinets and other furniture to use, the thickness of the same room must be the same. When you purchase, you should increase your actual paving area by 10 units. Pavement wooden floor keel should use pine, fir and other non-variable tree species, wood keel, the back of the skirting board should be treated with anti-corrosion. Paving solid wood flooring to avoid construction in heavy rain, rainy weather and other climatic conditions. It is best to keep the indoor temperature and humidity stable during construction. The wooden floor in the same room should be paved at the same time. Therefore, sufficient auxiliary materials should be provided, and the finished product should be protected in time to prevent oil pollution, juice, and other contaminated surfaces. The glue that has been squeezed out during installation must be wiped off in time.

Fourth, pay attention to the wooden floor sticky towel shop to ensure that the cement mortar floor can not afford sand, no cracks, the grassroots must be cleaned. The unevenness of the grass-roots level applies cement mortar leveling and then spreads towelwood floors. The base layer moisture content is not more than 15%. When glueing wooden floor glue, it should be thin and even. The height difference between two adjacent wooden floors does not exceed 1 mm.
Plastic floor covering process
1, laying the main construction process of plastic flooring.
(1) Semi-rigid plastic floor blocks:
Grass-roots processing → elastic line → plastic floor degreasing wax → pre-shop → scrape rubber → sticky towel → rolling → curing.
(2) Soft plastic floor blocks:
Grass-roots processing → elastic line → plastic floor degreasing wax removal → pre-shop → groove cutting → scraping → paste → welding → rolling → curing.
(3) Coiled plastic flooring:
Cutting → Basic Processing → Spring → Squeegee → Paste → Rolling → Curing.
2, construction points.
The grass-roots level should reach the surface without sand, no skin, no ash, no hollowing, and no oil stains. Hand touch without roughness. If it does not meet the requirements, it should first deal with the ground. The positioning lines that are perpendicular to each other are ejected and pre-paved according to the mosaic pattern. The base and the back of the plastic floor block are glued at the same time, and the plastic surface can be paved when it is not sticky. After each piece of block material is put together, the remaining glue to be extruded should be cleaned with cotton thread in time.
After the pavement is completed, the surface of the floor should be cleaned in a timely manner. When using a water-based adhesive, wipe with a damp cloth. When using a solvent-based adhesive, apply turpentine or gasoline to remove the adhesive marks on the floor before laying the pavement to perform degreasing and dewaxing.
3, matters needing attention (1) for the adjacent two rooms laying different colors, pattern plastic floor, dividing line should be in the door frame step on the line, so that the door at the floor symmetrical.
(2) When paving, use a rubber mallet to knock from the center to the surroundings and clean the air bubbles.
(3) No person is allowed for 3 days after paving.
(4) PVC ground coils should be trimmed 3 to 6 days before pavement, leaving a 0.5% margin, as the plastic has a certain amount of shrinkage.

â—† Wallpaper paste construction process 1. Purpose To control the whole process of wallpaper paste construction to ensure that the construction process is correct and the construction quality meets the requirements.
2, the scope of application includes ordinary wallpaper, foam wallpaper, metal wallpaper, grass wallpaper, damask, special wallpaper and so on.
3, construction procedures, construction preparations → grassroots processing and acceptance → hanging straight, set of prescriptions, find rules, elastic line → calculated amount, cutting paper → brushing → paste → repair → quality inspection (mutual inspection) → (the next process )
4. Technical requirements and requirements (1) Construction preparation 1. Site: Wall plastering has been completed, and after drying, the water content is not higher than 8%, and water and electricity, equipment, and embedded parts on the wall on the top wall have been completed. Door and window paint has been completed.
2. Personnel: According to the progress requirements, arrange a considerable number of workers to enter the field.
3, Materials: paste surface materials, adhesives, etc. must meet the design requirements, verify the amount of materials, according to the construction schedule procurement approach.
4, equipment equipment: scaffolding, wallpaper knife, towels, plastic barrels and so on.
5. A more reasonable construction plan has been formulated and a safety disclosure and technical disclosure have been made.
(2) Primary treatment 1. Concrete and plaster primary treatment: full sanding sandpaper once again, the treated grassroots should be smooth, smooth, straight, no cracks, collapse angle, no sand pits.
2, wood base treatment: joints are not obvious, joints, nail holes apply putty fill and full scraping oily putty again, with sandpaper grinding; the second time can be grit putty leveling, polishing light, and finally with a rag to the surface Wipe. The basic treatment of wood wallpaper of metal wallpaper should be basically the same as that of wood furniture. The number of batches of putty needs to be applied more than three times. After the last batch of putty is wiped, it is wiped with a soft cloth.
3, gypsum board base treatment: batch wipe putty treatment smooth.
4. Docking processing at different grassroots levels: application of cotton paper c4?? Word sauce? Cheng? What is it? Court Locker?蟮谋谥 谥谥重? What? ?
5, brushing moisture primer and primer: In order to prevent the wallpaper from moisture degumming, generally paste the plastic paper, wall cloth, paper-based plastic wallpaper, metal wallpaper wall, brushing moisture primer. The primer is applied to increase the adhesion and prevent the treated substrate from being contaminated by moisture.
(3) Hang straight, set square, find rules, bomb line 1, according to the standard width of the wallpaper to find rules, each wall of the first piece of paper to be straight line, as the line of paper paste. It is customary to lay the first sheet at the left corner of the door, and to adjust the carrying edge to the wall's inside corner.
2. There should be a vertical line on both sides of the door and window on the wall with a door window.
(4) Calculate the materials, cut paper, and run paper 1. Calculate and calculate the actual size of the grass-roots level, and add 2~3cm on each side as the cutting volume.
2. For patterned materials, both the ceiling and the wall should start with the first piece of paste and the wall starts from above. Trims the sequence numbers so that they are pasted in order.
3, where the water will swell and shrink the wallpaper (such as plastic wallpaper, etc.), in the wall, you must first brush the water again, and then evenly brush the binder again, so that the wallpaper fully absorb moisture before stretching on the wall. Metal wallpaper is immersed in water for 1~2 minutes.
(5) Brushing 1. The adhesive should be applied on the back of the plastic paper base and on the wall surface. The adhesive should be thick and thin and uniform. It should not be wrapped and not piled up to prevent dirt from flowing out of the wallpaper.
2. When brushing, the brushing width on the surface of the base layer is about 3cm wider than the width of the wallpaper.
3. After brushing the back of the wallpaper, it should be repeated stacking of the glue surface and the glue surface to avoid too much blockage of the glue, and it is also convenient for the wall, and make the wall of the paste clean and tidy.
(6) When attaching a wallpaper to a wallpaper, it must first be vertical, after the pattern is stitched, and then wipe it with a scraper.
2, the principle is the first vertical surface, after the horizontal plane, the first detail after the big surface. When the vertical surface is applied, the upper surface is firstly followed by the lower surface, and when the horizontal surface is pasted, the height is firstly higher and then lower.
(7) Trimming 1. After the wallpaper is pasted, it is necessary to conduct a comprehensive inspection and repair. The glue and stain on the surface should be promptly wiped clean. All corners and edges should be glued and pressed with sticks or rubber rollers.
2, there is a bubble, available nail head exhaust, while injecting glue, and then compacted with a roller, such as surface wrinkles, can be scratched when the glue liquid is not dry.
3. Finally, use the wallpaper knife to carefully trim the excess parts.
(8) Quality inspection 1, wallpaper, wall cloth must be firmly bonded, no emptying, Alice, wrinkle and other defects.

Glass installation construction process

First, the material requirements Glass, glass bricks of the species, specifications and colors should meet the design requirements, the quality of the base should comply with the relevant product standards.
1, the main equipment should generally be equipped with: table, glass knife, ruler, steel tape (3m), wooden folding ruler, wire clamp, flat shovel, putty knife, wooden handle hammer, square ruler, Jinsi or wipes , brush, tool bag, long seat belt and so on.
2. Operating conditions 1) The glass shall be installed after the door and window hardware is installed, and it shall pass the inspection and be installed before painting the last paint. Glass installation of glass partitions should also be installed with reference to the above regulations.
2) Prior to the formal installation of the glass, the doors and windows should be inspected for any distortion or deformation. In case of failure, the glass should be installed after renovation.
3) The glass should be pre-assembled according to the design requirements or actual measurement dimensions before installation. The cut glass should be placed in a safe place in accordance with the order code.
For the semi-finished products entering the market after centralized processing, there should be targeted selections to verify the size and length of incoming materials, each of which should be reduced by 1⁄4 of the width of one cut, and the upper and lower margins of each work should be 3mm. , The margin is 4mm, and the edge must not be splayed or notched. Aluminum alloy frame and fan cutting meet the requirements of the national standard glass and glass frame to meet the size and meet the design and installation requirements.
4. Operation process 1) Process flow Glass selection, cutting → sub-standard stacking → cleaning before installation → inlaid glass → pressing lines, playing glass glue 2) Glass selection and cutting: glass to be installed, according to the specification , Quantity tailored, the glass has been cut according to the specification code; the amount of distribution should be based on the number of installed on the day, should not be too much to reduce the handling and reduce the loss of after work.
3) Inlaid glass: After the glass is flattened and compacted, nails are nailed on each side. After tapping, the glass is tapped by hand and the sound is solid, indicating that the work is installed in a leveled manner: if the sound is cracking, the glass must be removed again. After passing, add glass.
4) The installation of stained glass and embossed glass should be carefully tailored according to the design pattern. The joints must be consistent, and defects such as misaligned looseness and splayed bends must not be allowed.
5) When embossed glass or frosted glass is installed, the flower surface of the embossed glass should be outward, and the frosted surface of the frosted glass should be indoors.
6) When installing the glass partition, the top surface of the upper frame of the partition should have a proper amount of gap to prevent the structure from being deformed and the glass from being damaged.
7) After the glass is installed, it should be cleaned and the putty, nails, steel wire cards and wood strips should be cleaned and the doors and windows closed.
8) Winter construction should be done in a room where the glass is installed. The temperature should be above the positive temperature; the temperature of the warehouse where the glass is stored should not be too different from that of the working surface, and the glass should be transported from the cold or overheated environment to the operating site. Wait until the glass temperature is similar to the room temperature before reinstalling; if conditions allow, pre-cut glass will be shipped to the operating site in advance.
Second, quality standards
1, ensure the project
1) The type, specification, color, orientation and installation method of the glass must meet the design requirements and related standards.
2) The size of the cut glass is correct, and the installation must be smooth, firm, and free from looseness.
2, the basic items 1) putty bottom full, putty and glass, cutting bond firmly, edge and cut mouth flush, four corners into a figure eight, smooth surface, no cracks, pockmarks and wrinkled skin.
2) The number of fixed glass nails or steel wire cards shall comply with the provisions of the construction specification, the specifications shall meet the requirements, and the surface of the putty shall not be exposed.
3) The wood bead studs should be flush with the edges of the cuts, and the cut angles should be neat, and the joints should be tightly connected without revealing the nail caps.
4) The rubber pad is closely aligned with the cuts, glass and bead.
5) The position of the glass drill is correct, even and tidy, the caulking should be full and dense, and the joints are even and straight.
6) Stained glass, embossed glass assembled pattern, color should meet the design requirements, seams fit.
7) After the glass is installed, the surface should be clean and free of putty, slurry, sealing paste, paint, etc., and the front and back sides of the glass should be installed correctly.
Third, the finished product protection 1, where the project has been installed after the completion of windows and doors, must send someone to look after the maintenance, should be on time every day to open doors and windows, especially in the wind, it should pay attention to reduce the damage of the glass.
2. After installing the door and window glass, hang the wind hooks or plugs to prevent the wind from damaging the glass and send the excess and glassy glass to the warehouse or clean it up in time.
3. For glass with a large area and high cost, it is advisable to install it before the engineering test. If it is necessary to install it in advance, proper protective measures should be taken to prevent damage to the glass.
4. When the glass is installed, the operator must strengthen the protection of the finished products such as windowsills and door windows.
First, should pay attention to the quality of the problem 1, the basic treatment does not meet the requirements: There is a sound when you tap the glass with your fingers, in the grass-roots construction, careful operation and careful inspection.
2. The attachment of wood strips, wire clips, rubber pads and other accessories should be selected to prevent deformation, affect the appearance of the glass, and wipe the stains in time.

â—† tile floor construction process

First, the construction preparation 1, materials and main equipment 1) Cement: Portland cement, ordinary Portland cement; its number should not be less than 425, and is strictly prohibited mixed with different varieties, different grades of cement.
2) Sand: medium sand or coarse sand, 8mm aperture basket sieve, the clay content should not exceed 3
3) Tile factory certification, compression, flexural and specifications of species are in line with the design requirements, the appearance of the same color, smooth surface (cement tiles require smooth surface, smooth, pattern design is correct), corners neat, no warping and Horns.
4) oxalic acid, fire alkali, 107 glue, etc. are factory certificate.
5) Main equipment: buckets, flat rakes, iron trowels, big bars, sieves, screen screens, hammers, rubber hammers, square feet, and marble machines.
2. Operating conditions 1) The +50cm horizontal elevation line of the internal wall has been bombed and verified correctly.
2) Wall plastering, roof waterproofing and door frames have been installed.
3) Ground mats and various pipelines embedded in the ground have been completed. Through the floor of the riser has been completed, the hole has been plugged dense. Room with floor drain should find good water.
4) Do a good job of selecting bricks in advance. Use a wooden bar to nail the box (according to the size of the brick). After the unpacking, set the options, length, width, and thickness to no more than ±1mm. The flatness has a stalk. Inspection must not exceed ±0.5mm. The panels with cracks, missing corners, and defects on the surface are discarded and stacked according to the pattern and color.

Second, the operating process 1, the basic process of processing → to find the standard height, the line -> wipe the leveling layer mortar → weak paving control line → brick → jointing, cleaning joints → curing → skirting board installation 1) Primary treatment: the concrete base layer The debris is removed, and mortar ash is brushed off with a tweezers and the float layer is brushed with a wire. If there is oil on the grass-roots level, use 10 alkali water to clean it and rinse it with clean water in time.
2) Find the elevation and the line: According to the +50cm horizontal elevation line on the wall, measure the elevation of the surface downward and play it on the wall.
3) Wipe the leveling mortar:
a, sprinkle water wet: In the clean grassroots level, with a watering can evenly sprinkle the ground floor again.
b. Plastering plaster and marking bars: from the level line of the already well-surfaced layer to the height of the leveling layer epithelium (the thickness of the surface layer minus the thickness of the brick and the adhesive layer), the distance between the plastering cakes is 1.5mm, and the gray cake The upper level is the elevation of the cement mortar screed, and then the markings (also called chins) are applied from the side of the room. For rooms with floor drains, radial markings should be removed from all directions to the floor and the slope should be found. Plastering plaster and ribs should use dry hard mortar, and the thickness should not be less than 2cm.
c. Install the file (ie, install the cement mortar between the marked bars): Clean the remaining slag of the marked bars, brush the adhesive layer once again (water-cement ratio is 0.4-0.5), and paint with the mortar. . Then according to the elevation of the dial, use a small trowel or a wooden trowel to pave the cement mortar (the mixing ratio is 1:3-1:4) between the standard ribs with a small trowel or a wooden trowel, and use a wooden trowel to flatten and beat the concrete. The wooden mallets were screeded and then troweled with wooden trowels to level the mortar they had laid, and the flatness of the mortar was checked horizontally and horizontally. At the same time, it was checked whether the elevation and the flood slope were positive, and watering was maintained after 24 hours.
4) Paving control line: When the compressive strength of the screed mortar reaches 1.2Mpa, the control line of the brick is started. Predetermining the gap width of plate paving according to the design requirements and the size specifications of the brick plate. When the design is not specified, the width of the gap “c2” is closely covered. Mm, the gap width should be 5-10mm. The room is divided into vertical and horizontal dimensions. When the size is less than the full brick multiple, the non-complete bricks are used at the corners. The first row horizontally parallel to the doorway should be a whole brick. The position of the wall, vertical (vertical doorway) should be divided in the room, not the whole brick symmetrically discharged at the edges of the two walls. According to the determined number of bricks and the width of the seam, the vertical and horizontal control lines (every 4 bricks, one control line) are inflated on the ground.
5) Paving: In order to find a good location and elevation, you should start from the doorway and lay 2-3 rows of bricks first in the vertical direction to pull horizontal and vertical horizontal elevation lines for the standard steel bars.刚铺好的砖在由，每块砖应跟线，操作程序是：
a、铺砌前将砖板块放入半裁水桶中浸水湿润，晾干后表面无明水时，方可使用。
b、找平层上洒水湿润，均匀涂刷素水泥浆（水灰比为0.4-0.5），涂刷面积不要过大，铺多少刷多少。
c、结合层的厚度：如采用水泥砂浆铺设时应为10-15mm，采用沥青胶结料铺设时应为2-5mm，采用胶粘剂铺设时应为2-3mm。
d、结合层组合材料拌合：采用沥青胶结材料和胶粘剂时，除了按出厂说明书操作外还应经试验室试验后确定配合经，拌合时要拌均匀，不得有灰团，一次拌不得太多，并在要求在规定时间内用完。如使用水泥砂浆结合层时，配合比宜为1：2.5（水泥砂）干硬性砂浆。亦应随拌随用，初凝前用完，防止影响粘结质量。
e、铺砌里，砖的背面朝上抹粘结砂浆，铺砌e4到已刷好的水泥浆找平层上，砖上楞略高出水平标高线，找正、找直、找方后，砖上面垫木板，用橡皮锤拍实，顺序从内退着往外铺砌，做到面砂浆饱满、相接紧密、坚实，与地漏相接处，用砂轮锯将砖加工成与地漏相吻合。铺地砖时最好一次铺一间，大面积施工时，应采取分段、分部位铺砌。
f、拨缝、修整：铺完2至3行，应随时位线检查缝格的平直度，如超出规定应立即修整，将缝拨直，并用橡皮锤拍实。此项工作应在结合层凝结之前完成。
6） 勾缝擦缝：面层铺贴应在24h内进行擦缝、勾缝工作，并应采用同品种、同标号、同颜色的水泥。
a、勾缝：用1：1水泥细砂浆勾缝，缝内深度宜为砖厚的1/3，要求缝内砂浆密实、平整、光滑。随勾随将剩余水泥砂浆清走、擦净。
b、擦缝：如设计要求不留缝隙或缝隙很小时，则要示接缝平直，在铺实修整好的砖面层上用浆壶往缝内浇水泥浆，然后用干水泥撒在缝上，再用绵纱团擦揉，将缝隙擦满。最扣将面层上的水泥浆擦干净。
7）养护：铺完砖24h后，洒水养护，时间不应少于7d。
8）镶贴踢脚板：踢脚板用砖，一般采用与地面块材同品种、同规格、同颜色的材料，踢脚板的立缝应与地面缝对齐，铺设时应在房间墙面两端头阴角处各镶巾一块砖，出墙厚度和高应应符合设计要求，以此砖上楞为标准挂线，开始铺贴？4，砖背面朝上抹粘结砂浆（配合比为1：2水泥砂浆），使砂浆粘满整块砖为宜，及时粘贴在墙上，砖上楞要跟线并立即拍实，随之将挤出的砂将刮掉。将面层清擦干净（在粘贴前，砖块材要浸水晾干，墙面刷湿润）。

三、质量标准1、各种面层所用的板块品种、质量必须符合设计要求。

四、成品保护1、在铺砌板块操作过程中，对已安装好的门框、管道都要以保护，如门框钉保护铁皮，运灰车采用窄车等。
2、切割地砖时，不得在刚铺砌好的砖面层上操作。
3、当铺砌砂浆抗压强度达1.2Mpa时，方可上人进行操作，但必须注意油漆，砂浆要对面层进行覆盖保护。

五、应注意的质量问题1、板块空鼓：基层清理干净、洒水湿润不均、砖未浸水、水泥浆结合层刷的面积过大风干后起隔离作用、上人过早影响粘结层强度等因素，都是导致空鼓的原因。
踢脚板空鼓原因，除与地面相同外，还因为踢脚板背面粘结砂浆量少未抹到边，造成边角空鼓。
2、踢脚板出墙厚度不一致：由于墙体抹灰垂直度、平整度超出允许偏差，踢脚板镶贴时按水平线控制，所以出墙厚度不一致。因此在镶贴前，先检查墙面平整度，进行处理后再进行镶贴。
3、表面不洁净：主要是做完面层之后，成品保护不够，油漆桶放在地砖上，在地砖上拌合砂浆、刷浆时不覆盖等，都造成面层被污染。
4、有地漏的房间倒坡：做找平层砂浆时，没有按设计要求的泛水坡度进行弹线找坡。因此必须在找标高、弹线时找好坡度，抹灰饼和标筋时，抹出泛水。
5、地面铺贴不平，出现高低差：对地砖未进行预先选挑，砖的薄厚不一致造成高低差，或铺贴时未严格按水平标高线进行控制。

◆ 墙面瓷砖粘贴施工工艺

First, construction preparation
1、材料要求1）水泥：425号矿渣水泥或普通硅酸盐水泥。应有出厂证明或复试单，若出厂超过三个月，应按试验结果使用。
2）白水泥：425号白水泥。
3）砂子：粗砂或中砂，用前过筛。
4）面砖：面砖的表？4面应光洁、方正、平整；质地坚固，其品种、规格、尺寸、色泽、图案应均匀一致，必须符合设计规定。不得有缺楞、掉角、暗痕和裂纹等缺陷。共性能指标均应符合现行国家标准的规定，釉面砖睥吸水率不得大于10。
5）107胶和矿物颜料等。
2、主要机具1）孔径5mm筛子、窗纱筛子、水桶、木抹子、铁抹子、中杠、靠尺、方尺、铁制水平尺、灰槽、灰匀、毛刷、钢丝刷、笤帚、锤子、小白线、擦布或棉丝、钢片开刀、水灰铲、石云机、勾缝溜子、线坠、盒尺等。
3、作业条件1）墙面基层清理干净，窗台、窗套等事先砌堵好。
2）按面砖的尺寸、颜色进行选砖，并分类存放备用。
3）大面积施工前应先放大样，并做出样板墙，确定施工工艺及操作要点，并向施工人员帮好交底工作。样板墙完成后必须经质检部门鉴定合格后，还要经过设计、甲方和施工单位共同认定，方可组织班组按照样板墙要求施工。

二、操作工艺
1、工艺流程基层处理→吊垂直、套方、找规矩→贴灰饼→抹底层砂浆→弹线分格→排砖→浸砖→镶贴面砖→面砖勾缝与擦缝
2、基层为混凝土墙面时的操作方法1）基层处理：首先将凸出墙面的混凝土剔平，对大钢模施工的混凝土墙面应凿毛，并用钢丝刷满刷一遍，再浇水湿润。如果基层混凝土表面很光滑时，亦可采取如下的“毛化处理”′f6e4办法，即先将表面尘土、污垢清扫干净，用10%火碱水将板面的油污刷掉，随之用净水将碱液冲净、晾干，然后用1：1水泥细砂浆内掺水重20的107胶，喷或用笤帚将砂浆甩到墙上，其甩点要均匀，终凝后浇水养护，直至水泥砂浆疙瘩全部粘到混凝土光面上，并有较高的强度（用手掰不动）为止。
2）吊垂直、套方、找规矩、贴灰饼：根据面砖的规格尺寸设点、做灰饼。
3）抹底层砂浆：先刷一道掺水重10%的107胶水泥素浆，紧跟着分层分遍抹底层砂浆（常温时采用配合比为1：3水泥砂浆），每一遍厚度宜为5mm，抹后用木抹子搓平，隔天浇水养护；待等一遍六至七成干时，即可抹第二遍，厚度约8-12mm，随即用木杠刮平、木抹子搓手，隔天浇水养护，若需要抹第三遍时，其操作方法同第二遍直到把底层砂浆抹平为止。
4）弹线分格：待基层灰六至七成干时，即可按图纸要求进行分段分格弹线，同时亦可进行面层贴标准点的工作，以控制出墙尺寸及垂直、平整。
5）排砖：根据大样图及墙面尺寸进行横竖向排砖，以保证砖缝隙均匀，符合设计图纸要求，注意大墙面要排整砖，以及在同一墙面上的横竖排列，均不得有一行以上的非整砖，非整砖行应排在次要部位，如窗间墙或阴角处等。但也要注意一致和对称。如遇有突出的卡件，应用整砖套割吻合，不得用非整砖随意拼凑镶贴′f6e4。
6) 浸砖：釉面砖和外墙面砖镶贴前，首先要将面砖清扫干净，放入净水中浸泡2h以上，取出待表面晾干或擦干净后方可使用。

◆ 大理石、花岗石地面施工工艺

First, construction preparation
1、材料及主要机具1）天然大理石、花岗石的品种、规格应符合设计要求，技术等级、光泽度、外观质量要求，应符合国家标准《天然大理石建筑板材》、《花岗石建筑板块》的规定。
2）水泥：硅酸盐水泥、普通硅酸盐水泥或矿渣硅酸水泥，其标号不宜小于425号。
白水泥：白色硅酸盐水泥，其标号不小于425号3）砂：中砂或粗砂，其含泥量不应大于3。
4）矿物颜料（擦缝用）、蜡、草酸。
5）主要机具：铁锹、靠尺、水桶、抹子、墨斗、钢卷尺、尼龙线、橡皮锤（或木锤）、磨石机。
2、作业条件1）大理石、花岗石板块进场后，应侧立堆放在室内光面对、北背面垫松木条，并在板下加垫木方。详细核对品种、规格、数量等是否符合设计要求，有裂纹、缺棱、掉角、翘曲和表面有缺陷时，应予剔除。
2）室内抹灰（包括立门口）、地面垫层、预埋在垫层内的电管及f6e4穿通地面的管线均6e4已完成。
3）房间内四周墙上弹好+50cm水平线。
4）施工操作前应画出铺设大理石地面的施工大样图。
5）冬期施工时操作温度不得低于5℃。

二、操作工艺1、工艺流程准备→试拼→弹线→试排→刷水泥浆及铺砂浆结合层→铺大理石板块（或花岗石板块）→灌缝、擦缝→打蜡2、准备工作1）以施工大样图和加工单位依据，熟悉了解各部位尺寸和作法，弄清洞口、边角等部位之间的关系。
2）基层处理：将地面垫层上的杂物清净，用钢丝刷刷掉粘结在垫层上的砂浆，并清扫干净。
3、铺设前，对每一房间的大理石（或花岗石）板块，应按图浆、颜色、纹理试拼，将非整块板对称排放在房间靠墙部位，试拼后按两个方向编号排列，然后按编号码放整齐。
4、弹线：为了检查和控制大理石（或花岗石）板块的位置，在房间内拉十字控制线，弹在混凝土垫层上，并引至墙面底部，然后依据墙面+50cm标高线找出面层标高，在墙上弹出水平标高线，弹水平线时要注意室内与楼道面层标高度一致。
5、试排：在房间内的两个相互垂直的方向铺两条干砂，其宽度大于板块宽度，厚度不小于3cm。结合施工大样图及房间实际尺寸，把大理石（或花岗石）板块排好，以便检查板块之间的缝隙，核对板块与墙面、柱、洞口等部位的相对位置。
6、′b0f6e4素浆及铺砂浆结合层：试铺后将干砂和板块移开，清扫干净，用喷壶洒水湿润，刷一层素水泥浆（水灰比为0.4-0.5，不要刷的面积过大，随铺砂浆随刷）。根据板面水平线确定结合层砂浆厚度，拉十字控制线，开始铺结合层干硬性水泥砂浆（一般采用1：2-1：3的干硬性水泥砂浆，干硬程度以手捏成团，落地即散为宜），厚度控制在放上大理石（或花岗石）板块时宜高面层水平线3-4mm。铺好后用大杠刮平，再用抹子拍实找平（铺摊面积大得过大）。
7、铺砌大理石（或花岗石）板块：
1）板块应先用水浸湿，待擦干或表面晾干后方可铺设。
2）根据房间拉十字控制线，纵横各铺一行，做为大面积铺砌标筋用。依据试拼时的编号、图案及试排时的缝隙（板块之间的缝隙宽度，当设计无规定时不应大于1mm），在十字控制线交点开始铺砌。先试铺即搬起板块对好纵横控制线铺落在已铺好的干硬性砂浆结合层上，用橡皮锤敲击木垫板（不得用橡皮锤或木锤直接敲击板块），振实砂浆至铺设高度后，将板块掀起移至一旁，检查砂浆表面与板块之间是否相吻合如发现空虚之处，应用吵浆填补，然后正式镶铺，先在水泥砂浆结合层上满浇一层水灰比为泥浆（用浆壶浇均匀），再铺板块，安放时四角时往下落，用橡皮锤或木锤轻击木垫板，根据水平线用铁水平尺找平，铺完第一块，向两侧和后退方向顺序铺砌。铺完纵，横行之后有了标准，可分段分区依次铺砌，一般房间宜先里后外进行，逐步退至门口，便于成品保护，但必须注意与楼道相呼应。也可从门口处往里铺砌，板块与墙角、镶边和靠墙处应紧密砌合，不得有空隙。
8、灌缝、擦缝：在板块铺砌后1-2昼夜进行灌浆擦缝。根据大理石（或花岗石）颜色，选择相同颜色矿物颜料和水泥（或白水泥）拌合均匀，调成1：1稀水泥浆，用浆壶徐徐灌入板块之间的缝隙中（可分几次进行），并用长把刮板把流出的水泥浆刮向缝隙内，至基本灌满为止。灌浆1-2h后，用棉纱团蘸原稀水泥浆擦缝与板面擦平，同时将板面上水泥浆擦净，使大理石（或花岗石）面层的表面洁净、平整、坚实，以上工序完成后，面层加以覆盖。养护时间不小于7d。
9、打蜡：当水泥砂浆结合层达到强度后（抗压强度达到1.2pa时），方可进行打蜡。
10、根据主墙+50cm标高线，测出踢脚板上口水平线，弹在墙上，再用线坠吊线确定出踢脚板的出墙厚度，一般8-10mm。

三、质量标准1、保证项目1）面层所有板块品种、规格、级别、形状、光洁度、颜色和图案必须符合设计要求。
2）面层与基层必须a辖岷侠喂蹋？蘅展摹？
2、基本项目1）面层磨光大理石和花岗石板块面层：板块挤靠严密，无缝隙，接缝通直无错缝，表面平整洁净，图案清晰无磨划痕，周边顺直方正。
2）板块镶贴质量：任何一处独立空间的颜色一致，花纹通顺基本一致。石板缝痕与石板颜色一致，擦缝饱满与石板齐平，洁净、美观。

四、成品保护1、运输大理石（或花岗石）板块和水泥砂浆时，应采取措施防止碰撞已做完的墙面、门口等。
2、铺砌大理石（或花岗石）板块及碎拼大理石板块过程中，操作规程人员应做到随铺随用干布楷净大理石面上的水呢浆痕迹。
3、在大理石（或花岗石）地面上行走时，找平层水泥砂浆的抗压强度不得低于1.2Mpa。
4、大理石（或花岗石）地面完工后，房间应封闭或在其表面加以覆盖保护。

五、应注意的质量问题1、板面空鼓：由于混凝土垫层清理不净或浇水湿润不够，刷素水泥浆不均匀或刷的面积过大、时间过长已风干，干硬性水泥砂浆任意加水，大理石板面有浮土未浸水湿润等等因素，都易引起空鼓。因此必须严格遵守操作工艺要求，基层必须清理干净，结合层砂浆不得如水，，随铺随刷一层水泥浆，大理石板块在铺砌前必须浸水湿润。
2、接缝高低不平、缝子宽窄不匀：主要原因是板块本身有厚薄及宽窄不匀、窜角、翘曲等缺陷，铺砌时未严格拉通线进行控制等因素均易产生接缝高低不平、缝子不匀等缺陷。所有应预先严格挑选

德尔地板大自然地板水泥玻璃漆窗壁纸装修隔断玻璃砖大理石瓷砖隔断门工艺玻璃隔断柜地板砖玻璃家具白色家具玻璃门进门地垫卫生间瓷砖卫生间门卫生间瓷砖颜色卫生间门尺寸卫生间尺寸卫生间设计图卫生间隔断整体卫生间卫生间设计卫生间防水卫生间地砖外墙瓷砖瓷砖胶瓷砖分类地板瓷砖瓷砖规格

Glass folding door set is designed as one kind of exterior glass folding door, connected by hinges for folding door and moving by sliding roller hanging on a aluminum track. We will see this folding door sets in office or house balcony division, which could capture a great view of very corner.

Specification

1. Material: Stainless Steel 304

2. Finish: Polish or Satin

3. Suitable for glass thickness: 8-10mm

5. Max. door width: 900mm

6. Max. door height: 2100mm

7. Max. door weight: 100kg

Folding Door Accessories

Folding Door Accessories,Folding Door Hinges,Folding Doors Handles

Jiangyi Industrial Co., Ltd , http://www.cnjyhardware.com