Wooden doors and windows acceptance attention attention to details
1, the appearance should be beautiful
The surface paint film of wooden doors and windows should be smooth and bright, without quality defects such as falling, bubbles and wrinkles, without corrosion points, dead knots and disability; the wood used for the door and window cover should be coordinated with the wood and color of the door and window sash, and the veneer and The color difference of the wood lines cannot be large, and the tree species should be the same.
2, doors and windows can not be deformed
The door and window fan should be square and can not be warped and deformed. The door and window sash can just be inserted into the door and window frame and match the door and window frame. If the door and window fan and the frame are large, it is mainly because the planing is not correct or the door and window frame and the ground are not Vertically, the door and window sash can be removed and re-planed. If the door and window frame is not vertical, the gasket should be straightened in the frame.
3, the hinge position is correct
The hinge should be positioned accurately and installed firmly. If the hinge is not upright, the door and window fans will not match the frame, and the door and window switches will not be smooth. You can unscrew one screw for each hinge first, then adjust the fit of the door and window to the frame, and then tighten all the screws after the adjustment is correct. If the hinge screw is short, or when the screw is screwed in, the screw is not twisted, or the screw is twisted, the door and window fans will be strolled. The appropriate screws should be replaced. The screws must be straight when they are screwed. The screws should be nailed into 1/3 first, and the rest should be screwed in.
4, the door lock should be suitable
The opening and locking of the door lock should be smooth, and the two parts locked on the door leaf and the door frame should be matched, and the lock is not properly installed, which will cause the door leaf switch to be uncomfortable. The tongue plate should be removed, the tongue groove should be repaired with a chisel, and the position of the door frame lock tongue should be adjusted before installation. In addition, the opening direction of the door should also meet the requirements.
5, the door and window cover should have the base material
The door and window cover should have the base material. When the window cover is made of blockboard or MDF, the base plate should be fixed on the base keel of the window frame and then nailed. The door cover should be framed with wood, planed and planed. Straight, then assembled and mounted on the wall, and then covered the base board and veneer. Tap the side panel of the door and window cover with your hand. If there is an empty drum sound, it means that there is no base board such as a blockboard on the bottom layer, and the redo should be removed.
Aluminum alloy doors and windows acceptance attention attention to details
1. The installed aluminum alloy doors and windows should be closed tightly and the gap should be even; the deviation between the door and window fan and the frame or the vertical edge of the adjacent fan should not exceed 2 mm, and the opening is flexible and easy to use.
2. Sliding the doors and windows, see if the glide path is installed flat, be careful not to have unevenness, and gently push the doors and windows, and slide freely.
3. The vertical frame and horizontal frame of the aluminum alloy window of the balcony must be firmly fixed on the balcony railing and the top of the balcony. Generally, it is fixed in the concrete by nails or rivets, and the angled steel is used for reinforcement when fixing. It can't be fixed on the brick wall, and it can't be fixed by the top and bottom of the wooden wedge instead of the nail gun. The gap between the upper glide path and the top guardrail should be filled with cement mortar to prevent rainwater from entering the room.
4. The wall thickness of the aluminum alloy window profile should not be less than 1.2 mm, and the wall thickness of the door profile should not be less than 2 mm. The thickness of the joint between the aluminum alloy door and window frame and the wall shall not be less than 1.5 mm.
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