What is the construction technology of wooden doors and windows?

1. Confirm that the size and model of the hole and the door cover should be the same. Draw lines on the wall according to the thickness of the wall and the width of the door panel. The lines should be straight and accurate. When the wall is uneven, draw a line based on two points, and the line must be vertical. Find the wooden pin positioning point on the straight line for positioning. Not less than 3 wooden sales points per meter.

2. The door cover and the wall should be vertical and horizontal, with a verticality tolerance of 2 mm The allowable tolerance of horizontal flatness is 65438 0 mm.. There should be no less than 3 fixing screws per meter between the door cover and the wall. A fixed iron plate should be added to the corner door cover. Both sides of the gap between the door cover and the wall are sealed with styrofoam. Polystyrene foam should be evenly coated, dried and cut flat. Set of wire interface should be smooth, tight and seamless. Casing wires on the same side should be in the same plane, and the allowable tolerance of casing wire curvature is 65438 0 mm. The gap between the sleeve wire and the wall is sealed with glue.

3. Fix the hinge, hang the door, and adjust the gap and groove of the door at the same time: before fixing the hinge, grooves should be made on the side of the sleeve plate and the door, and the size of the grooves should match the size of the hinge to ensure the beauty. These had better be done in advance in the factory. Upper hinge pin: screw in the screws carefully, and don't knock with a hammer to ensure the firmness after installation. At the same time, the gong cap should be flush with the hinge page after tightening, and the number of gong nails should be complete. Number of hinges: The number of hinges should be determined according to the weight of the door to ensure the firmness of the door.

4. Install the top thread. When installing the face line, we should pay attention to the accurate line size, ensure that the two vertical lines are consistent in height, and closely contact with the gap of the horizontal line to ensure the beautiful effect, and at the same time ensure that the installation is firm and the seam is flush.

5. Hardware installation such as door lock and door suction. It is best to unlock the hole in the factory to avoid careless damage to the paint during installation and ensure smooth and flush groove edges. Generally, the slot on the sleeve plate is opened on site, and the notch should be flush and beautiful.