First, the premise of solid wood floor pavement
1. The concealment project of the room was pre-buried, and the wall project, hydropower reform, ceiling project and waterproof project were completed and passed the acceptance inspection. The installation of the room door was completed.
2, the ground level, the standard should be every 2 meters of the error range ≤ 5 mm; ground water content, the standard is ≤ 20%; air humidity, the standard should be 40% -80% is appropriate, if not meet the standard should prompt customers In the future use of the humidifier or window ventilation method to balance the air humidity to reach the standard amount.
Second, the preparation of the floor before the pavement
1. Carefully clean the ground before paving to ensure that the floor is clean, dry, stable, flat and free of floating soil. The uneven parts of the ground should be filled and removed to ensure the quality of solid wood flooring installation.
2. Check whether the pipelines and valves in the room are leaking. If any leaks occur, they must be dealt with in time.
3, because most of the room types are now floor heating methods, in order to avoid damaging the floor heating pipe, some parts of the ground can not be nailed, so these embedded pipelines should be asked in advance as customers and do a good job identification.
Third, the installation of wooden keel
Since the floor of most of the owners’ rooms cannot be completely leveled, in order to ensure the level after the solid wood floor is paved, wood keels need to be installed. The wooden keel plays a role in the leveling of the ground; in addition, the solid wood flooring cannot be laid directly on the floor. On the ground, the installation of wooden keel can also increase the foot feel of solid wood flooring.
1. If the owner's living room and bedroom are paved with solid wood flooring, in order to achieve the same level of water after the pavement, it should be a unified 50 cm horizontal line for leveling during paving the floor. If it is only the bedroom floor, do not have to do a 50 cm horizontal line, but should pay attention to the height of the bedroom after the floor and the height of the floor after the paving of the living room, not too much difference, the height of the entrance to adjust the transition is appropriate.
2, according to the direction of the main window of the room light and the customer's request to determine the laying direction of the wooden keel, wooden keel laying direction and the floor should be cross vertical.
3. Calculate the spacing of the wood keel according to the length modulus of the wood keel and the length of the floor, and mark it on the ground. To ensure that the floor coverings are strong, ensure that the floor joints are on the wooden keel. The spacing between wooden keels should be ≤ 40 cm.
4. According to the length of the wooden keel, the wooden keel is reasonably fixed on the ground, and the spacing between the holes drilled by the drill should be ≤ 30 cm and the depth of the hole is ≤ 60 mm so as not to break through the floor slab. The diameter of the cork after drilling is larger than the diameter of the electric drill bit, and the wooden keel can also be fixed directly with a cement steel nail.
5. When fixing the wooden keel, it must be fixed with special wooden keel nails. It is not allowed to fix it with cement or water construction glue so as not to affect the environmental protection.
6. When installing the wooden keel, a certain distance between the two ends of the wooden keel should be kept, and the spacing should be ≤ 5 mm to prevent the deformation of the wooden keel caused by thermal expansion and contraction. At the same time, some expansion joints should be reserved between the wood keel and the wall, and the length should be between 8 mm and 12 mm.
7. After installation, the wooden keel must be guaranteed to be horizontal. If there is a gap between the wooden keel and the ground, hard materials should be used to pave the material, and the remaining wooden keel can be pounded into small pieces to be cushioned. If the wooden keel itself is not horizontal, apply tools to plan or flatten the wooden keel end. The flatness error of the surface of the installed wooden keel should reach the standard of ≤ 3mm per 2m.
Four, solid wood floor pavement
1,Before paving solid wood flooring, because the wooden keel is easy to damp insects, some desiccant and pest control powder should be sprinkled in the gap between the wooden keel, and some wood chips can also be sprinkled to prevent moisture and insects from sticking to the wooden keel. In addition, some insect powder or alder blocks should be sprinkled in the four corners of the room.
2. If the pavement of the solid wood floor requires plywood as a cushion, the plywood shall be sawn into small pieces of a size of 1.2 mm x 0.6 mm or 0.6 mm x 0.6 mm, and then the small pieces of these plywood shall be nailed with a wooden keel. Fixed on the wooden keel. After laying all the plywood cushions, check the level again according to the standard of ≤ 3 mm height difference every 2 meters.
3. Lay the damp-proof film on the wooden keel. The junction between the damp-proof film should be overlapped by 50 mm and glued with tape to ensure that the damp-proof film is completely and firmly laid. In addition, moisture-proof film should be rolled up to 50 mm at the corners of four walls. .
4, the installation of the floor generally have to be installed from the front half of the door, so to the end of the installation, the floor size is not neat, when you need to cut the floor to install the saw, because the other half of the house will usually be placed in various Furniture, so not neat floors will be blocked by furniture, will not affect the overall appearance.
5, before the installation of solid wood flooring, installation workers must be checked on each piece of the floor to be installed, if there is a defective or floor surface wear marks to be singled out, do not use, and finally unified these floors Packaged, returned to the factory for replacement. In addition, through the inspection and selection before installation, the installer can also artificially classify the patterns and colors of the floor to avoid chromatic aberrations to the greatest extent.
6, paving the floor, the tongue in the floor that is convex groove with electric drill hit the eye, the diameter of the eye lead should be slightly smaller than the diameter of the floor nail, generally 910 mm long floor should play four lead, with floor nails Fix the wooden keel by screwing in with the eye. In order to ensure the beautiful appearance of the floor coverings, they should be connected by staggering (stitching over 30 cm is the most beautiful and firm). The length of the floor nail should be 2.5 times the thickness of the floor. When fixed, it should be tilted into the wooden keel and fixed at an angle of 30° to 50°.
7, paved the room to the four walls of the room, you need to cut the floor according to the remaining space when sawing the floor, we must use a square to accurately measure the size of the size, in order to prevent sawing the floor when the sawdust spilled, the owner of the wall and floor pollution, the application of the floor The box or other waste is made into a garbage box and the floor is cut in the trash box.
8, due to the owner of the room wall may sometimes appear not level, and the closest to the wall of a row of wooden floor can not be nailed to fix, so need to have a large gap in the floor and wall place Into the cork, the use of cork to fix the floor and leveling, so that the floor paving is more secure and beautiful.
9. If the construction amount of the paving floor is too large, it cannot be completed in one day. The floor that has not been installed after the unpacking on the day should be put back into the box to prevent the floor from getting damp.
Fifth, the installation of baseboard
1. When installing the solid wood baseboard, it is also necessary to insert a cork on the wall, and then pierce the baseboard with a nail and insert it into the cork. Each nail is separated by 40 centimeters in order to ensure the appearance of the baseboard. The selected nails should be headless. Even with headed nails, nail heads should be cut and then nailed before being inserted into the baseboard. Finally, the remaining nail holes should be treated in the same color as the baseboard. Reduce construction marks.
2, yin and yang angle cut corners to the seam.
Six, install the door buckle
Due to the fact that there are generally many pipelines in the room entrance, it is recommended to use glass glue to secure the buckles.
Seventh, inspection and acceptance of floor pavement construction
1, floor paving acceptance: to test the surface flatness of the floor, the use of two meters on the ruler and feeler acceptance, the standard is within 0.3 millimeters within 2 millimeters of the error; test the height difference between the two children's floor patchwork, The standard is ≤ 0.6 mm; the patch gap between two floors is to be inspected, the standard is ≤ 0.8 mm; the gap between the floor and the wall surface and ground fixtures (such as heating pipes) is checked, and the standard is 8 mm to 12 mm. Between; inspection of the floor surface is smooth, no damage to the paint surface, no scratches; no significant noise in the main walking area.
2, the acceptance of the baseboard: baseboard and door frame clearance ≤ 2 mm; skirting line spacing between seams ≤ 1 mm; baseboard and floor surface clearance should be in the range of 3 mm to 5 mm; kicking The height difference of the buckle should be ≤ 1mm.
3, the acceptance of the door clasp: door clasp should be installed directly under the door, close the door after the inside and outside are not appropriate, the bottom of the buckle and the door gap between 3 mm -7 mm, the door can open Closed and comfortable. The buckle should be installed firmly and stably. You can kick the middle part of the buckle to check if the sides of the buckle are tilted or loose and there is no abnormal sound.
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