1. Construction content Wooden doors and windows can be divided into two categories: swing doors and windows and sliding doors and windows. There are three main ways to renovate the original door and window: The first is to replace the original door and window, remove the original door and window, order or create a new door on site. The second type is the original door, the frame does not move, the decoration and transformation, the high-quality decorative materials are added on the original door fan and decorated, the original frame is reserved for the door cover and the door. The third method is to add a door and window, that is, to add a new partition door in the space without the door, and to add a decorative window on the inner side under the condition that the original window is not moved to improve the sealing property. 2. Construction process (1) Swing wooden doors and windows: The installation procedure for installing the flat wooden doors and windows is as follows: Determine the installation position → pop-up installation position line → put the door and window frame in place, square → temporary fix → use the line pendant, level ruler to correct the door and window frame, straighten → fix the door and window frame → pre-buried in the wall → door sash Rely on the frame → press the door to draw the height, width and width, plan the hinge groove → the position should be accurate. (2) The installation procedure of the hanging sliding wooden doors and windows is as follows: Determine the installation position → the top of the fixed door → the side frame plate is fixed → the hanging piece is placed on the I-steel slide rail → the I-steel slide rail is fixed → the fixed lower guide rail is placed → the special hole in the top of the head is mounted on the door leaf → the door is closed The lower rail is flattened → the hanging bolts and the hanging parts are fixed → check the door edge and the side frame board after the joint → fixed door → install the face. (3) The installation procedure of the push-pull window is as follows: Determine the installation position → Fix the lower frame plate → Fix the side frame plate → Fix the upper frame plate → Pick out the wooden groove with the same thickness as the steel skin → The steel skin chute sticks in the wooden trough → The special wheel box sticks to the lower end of the window sash Leave the hole in the hole → Install the window sash on the track → check the gap between the window and the side frame plate → adjust → put on the face. 3. Construction points 1. In the construction of wooden door and window cover, firstly, the hole should be punched in the base wall and the wooden mold should be laid. The spacing between the wooden molds is less than 300 mm and the spacing between each row is less than 150 mm. 2. Then cut the large core board according to the width of the design door and window and the width of the doorway, and fix it on the wall surface and the door opening with a round nail. The round nail should be nailed to the wooden mold. After checking the bottom plate is firm and safe, it can be painted with fire retardant paint. 3. Door and window cover trim panels should be selected with plywood with beautiful pattern and smooth surface. The tree species of plywood should meet the design requirements. 4. When cutting the veneer, firstly press the door opening and the width of the face to eject the cutting line, cut it with a sharp knife, plan the 45° angle to the seam, apply the latex on the back and stick it on the bottom plate, and use the nail on the surface. The gun is nailed into a capless straight nail for reinforcement. 5. The joints at the door opening and the wall interface are required to be straight and 45° angled. After the veneer is pasted and installed, it is closed with a wooden corner line, and the horizontal and vertical joints of the corner line are treated with a 45° angle joint. Wash Bar Light,Wall Washer Light Bars,Full Color Led Bar Light,Wall Washer Led Bar EV LIGHT Guangzhou Co., Ltd , https://www.evlightpro.com