For decoration, the owner is not a Insider, and because he is not a Insider, he is easily fooled by the Decoration Engineering Team. How to check and accept the wooden door decoration? Now I will share with you the ACCEPTANCE KNOWLEDGE of wooden door decoration.
I. Quantity and quality of acceptance materials before installation
1. Confirm the quantity of materials and plates in the list.
When the product arrives, the first thing to do is, of course, to clarify the quantity. Check the number of pieces according to the "shipping list"; Especially the number of solid wood veneer processing plates must be sufficient to avoid secondary purchase, because this will cause differences in texture and color, affecting the appearance
2. Identify the quality of solid wood and refuse to do turtle
solid wood has a certain weight, and the wood grain lines will have a certain degree of consistency between the positive and negative sides. If it is dyed wood, the color will look more rigid and there is no wood fragrance.
3. Check the water absorption rate of wood to prevent late deformation
wood Day has the characteristics of dry shrinkage and wet expansion. When the moisture content increases, Wood will expand, while when the moisture content decreases, dry shrinkage will occur and the size will become smaller, which will affect the use. Therefore, wooden door materials generally require their water absorption rate to be less than or equal to%.
4. Pay attention to the angle plate to avoid waste materials entering the site
when entering the material, pay attention to whether there are cracks, moths or white wood (useless wood) in the angle material. Pay attention to the placement method of the plate, and do not place it excessively upright, so as to avoid deformation and bending.
5. Don't forget the materials. If you smell excessive formaldehyde, be careful.
Is there any spicy flavor of the wood core sheet? Because of the use of sticking agent in the manufacturing process, the wood core sheet may produce flavor due to excessive formaldehyde or toluene, which should be avoided as much as possible when it is choice board.
II. Construction environment inspection of construction forward site
1. Measure whether the data door and door hole are suitable
measure the thickness of the wall, the width and height of the door opening, and then measure the length of the top frame and the length of the frame of the finished door frame to see if it is suitable for the door opening.
2. Check whether the model size direction is consistent.
Before installing the door frame Japanese fan, check whether the model and size meet the requirements, whether there are angle shifting, twisting, bending and splitting, and confirm the opening direction of the door leaf and the cutting direction of the door frame installation.
3. Whether the horizontal line control height is up to standard
the installation height is controlled according to the indoor 100cm horizontal line, and the elevation size of the door frame installation is checked according to the indoor horizontal elevation line, and the structural edge edge of the inconsistent line is processed.
4. Whether the number of wood tiles installed firmly meets the requirements
to ensure that the installation is firm, check in advance whether the number of embedded wood tiles meets the requirements. At the entrance of 1.2m ~ 2m high, there are 3 embedded wood tiles on each side, and the entrance of 2~3m high, 4 pieces of wood bricks are embedded on each side. Each piece of wood brick should be nailed with 2 nails with a length of 10cm. The nail cap should be smashed flat and the wood grain nail should be inserted into wooden door frame.
5. Is the embedded concrete of door frame sufficient
lightweight partition wall with embedded concrete blocks with wooden bricks and door frames are used for connection. The number of embedded concrete blocks depends on the number of embedded wooden bricks at the height of the door, use nails to fasten it with the door frame (if other connection methods are adopted, the design requirements of the instructions shall be met).
III. Supervision of construction points during installation
1. Installation of door frame to see horizontal and vertical
the door frame must be installed firmly, horizontally and vertically, the door leaf matches the frame, and the gap should not be too large; The side of the door frame against the wall should be treated with anti-corrosion, and the filling materials of the gap between the frame and the wall are generally rock wool, mineral wool, sealing Strip, etc., play the role of heat preservation, Buffering and sealing
2. Door set installation should be firm and stable
when window and door sets is made with thin wood board or density plate, the basal plate should be fixed on the base keel of the window frame first, and then the lines should be nailed; The gap between motherboard should be tight, smooth and free of dislocation; the connection between the vertical frame and the horizontal frame is at a 90-degree angle, and the fixing of the door frame and door set has multi-point support. After leveling and vertical, fill it with glue to strengthen its firmness.
3. Hinge installation avoid hammer straight nail
hinge installation should be double-sided slotted and firmly installed. Doors made of hardwood should be drilled first and then screws should be installed. Construction personnel should be strictly supervised not to directly nail screws with hammers.
4. Install and draw lines. Hope it is accurate and high quality
draw lines accurately. For the first time, the planing should not be too much. For the second time, the planing should be done without leaving lines or eating lines, and the planing should be accurate to ensure the installation quality. The installation of lines can depend on the width of the wall and the door frame. For example, when the wall is narrower than the frame, one side with wide lines can be used against the wall, if the frame is narrower than the wall, on the contrary, the cover nail strip can be taken out on both sides of the line, and the line can be fixed back with nails.
5. Paint immediately after installation
after the production is completed, the primer should be applied immediately to prevent the wood from being damp and deformed.
4. Carefully check the final acceptance after installation
1. The appearance is smooth and harmonious
it is required that the paint film on the surface of the wooden door should be smooth and bright, without quality defects such as falling, bubbles, wrinkles, warpage, etc., and without corrosion points, sound knot, and breakage; Door pocket the use of wood should be similar to the wood of the door leaf, the color is coordinated. The color difference between trim board and Wood lines cannot be large, and the tree species are the same.
2. Second, look at the square and vertical lines
A perpendicular line/a perpendicular line of the door panel or door frame is not well done, which will cause the door to fail to close. Therefore, the door leaf should be square and cannot be warped and deformed. The door leaf can just be inserted into the door and window frame and is consistent with the door and window frame. If the gap between the door leaf and the frame is large, it is mainly because the planing is not fixed during installation or the door frame is not perpendicular to the ground, you can remove the door leaf and re-planing; If the door and window frame are not vertical, the gasket inside the frame plate should be straight.
3. Third, look at the tight fitting of the door frame
the door frame and fan mortise and groove are tightly embedded, cemented with sizing materials and tightened with rubber wedge; The door frame and wall should be fill plug and full.
4. Four-look door set without Air Force Drum Corps bending
tap the window and door sets side panel by hand. If a Air Force Drum Corps sound is made, it means that the bottom layer is not covered with base plates such as thin wood board. Such doors will not be firm and should be removed and redone. Door set vertical motherboard should be perpendicular to the horizon, without bending phenomenon, and the door casing should be close to the wall surface.
5. Five-look hinge door lock can be opened freely
the hinge of the door should be firmly installed and the wooden door switch is smooth; The door lock should be opened and locked smoothly, and the two parts locked on the door leaf and the door frame should be consistent. The lock is not properly installed, which will cause the door leaf to switch freely. In addition, the opening direction of the door should also meet the requirements.
V. Installation and storage of finished product protection
1. Prevent sun and rain
after entering the door frame, it should be properly kept and stored in storage. Under the door storage rack, it should be placed 20~40cm away from the ground, and it should be leveled and placed neatly according to its model and order of use, when storing temporarily in the open air, cover it with tarpaulin to prevent sun exposure and rain.
2. Use preservatives to prevent moisture deformation
A wooden door frame of wood preservative against the wall should be treated face brush entering the site, and the rest should be brushed with clear oil to prevent deformation after moisture.
3. Protect the installed door frame with fiberboard
wooden door frame after installation, 3mm fiberboard is applied to protect, and its height is 1500mm. When installing the door, handle it lightly to prevent damage to the finished product; When trimming the door, do not pry it hard to avoid damage to the fan material and hardware. When installing the door leaf, pay attention to prevent collision with plastering corners and other decorated finished surface layers.
4. Failure to install in time should be managed by special personnel
if the installed door leaf cannot be installed with hardware in time, a special person shall be assigned to manage it to prevent damage to the door and window frames and fans when the wind blows; The installation model and quantity of hardware should meet the requirements of the drawings, pay attention to finished product protection after installation.
5. Prevent damage and collision of initial door installation
after the door is installed, do not walk around the indoor cart and big movements to prevent damage and collision.
From the entry of wooden door materials to the completion of wooden door installation, the process does not take long, but one of them does not pay attention, this "facade project" caused a lot of subsequent troubles because of the careless decoration team and our ignorance. From the quality screening of materials, the inspection of construction environment, the check of installation project, for the acceptance and protection of the project, a good wooden door must be installed and step by step.
Don't be fooled by the decoration team during the decoration. You must go to the inspection in person to be assured. Therefore, you must have confidence in talking to workers during the decoration, it's not easy to be fooled.
