1. Contents of wooden doors and windows construction Wooden doors and windows can be divided into two categories of flat doors and windows and sliding doors and windows. Swing doors and windows have the characteristics of good sealing, and are mainly used for doors, outer windows and interior doors that are isolated from the outside. Sliding doors and windows have the advantages of less space, and are mainly used for the partition door and interior window of room meat. Doors, interior doors, partition doors and decorative windows are generally made of wood products. The styles and specifications of wooden doors and windows have been described in the first chapter, for reference. Due to the implementation of the second-decoration policy for residential buildings in China, the material of the interior doors is extremely poor and does not undergo any decorative treatment. Therefore, the renovation of the original doors and windows in home renovation is an indispensable project. There are mainly three ways to transform the original doors and windows: The first is to replace the original windows and doors, remove the original windows and doors, order or create new doors on site. This method costs more, the old doors can not handle, apply to the poor quality of the original door, material transformation is difficult, the economic situation Use under better conditions. The second is the original door, frame does not move, carry on the decoration transformation, adds the high-quality veneer material on the original door leaf and makes the decoration model, the original frame preserves adds the bag door and the entrance. In this way, less capital investment is required, and construction waste can also be handled. It is particularly suitable for use in general home decoration. The third method is to add windows and doors, that is, adding a new partition door in a doorless space, and adding decorative windows on the inside under the condition that the original window is not moving, in order to improve the sealing performance. This kind of construction project is smaller than the replacement of new ones, and is also suitable for home decoration. <<<Link: Acceptance Reference for Aluminum Alloy Doors and Windows in Home Improvement 2. Specifications for the installation of wooden doors and windows (1) Flat open wooden doors and windows: The installation procedure for installing flat open wooden doors and windows is as follows: 1Before installing windows and doors, determine the installation position of the door and window frame according to the 500 mm horizontal line from the ground and the coordinate reference line, and pop up the installation position line. Place the door window frame on the installation position line, place it right, and fix it temporarily with a mold. 2 Align and straighten the door and window frame with a line sinker and level ruler, and fix the door and window frame with a 100 mm nail to the tile embedded in the wall. The nail cap should be nailed into the frame after being flattened. There is no need to install a new door frame to renovate the old doors and windows, but the position of the door frame should pop up on the already wrapped door cover and the door frame must be nailed. 3 Put the door and window fan against the frame, plan the height and width of the door and plan it. After reaching the specified standard, remove the hinge slot, fix the hinge to the door and window fan, and install it on the door and window frame. The position of the hinge groove should be accurate to prevent the door leaf from twisting after being fixed. (2) Suspended push-pull wooden doors and windows: Suspended push-pull doors and windows are the pulleys in the upper part of the doors and windows, and the lower part is the sliding door opening and closing of the guide rails. Hanging type is mainly used for sliding doors. The installation procedures for hanging sliding wooden doors and windows are as follows: 1 When installing the hanging sliding door, the installation line of the upper beam, side frame plate and lower rail should be determined according to the 500 mm horizontal line and coordinate reference line. Fasten the upper beam to the top of the door opening with screws and attach the side frame plate. Secure the side frame plate to the side of the hole wall with screws. 2 Remove the bolts and nuts from the hangers, place them on the I-beam guide rails, and fasten the I-beam guide rails to the bottom of the upper rails with screws. Fasten the lower rail with expansion bolts or plastic expansion tube screws. When installing the door leaf, first install the hanging bolt into the dedicated hole on the top of the door and use a wooden mold to level the door down the guide rail, and then use a nut to fix the hanging bolt and the hanging part, and check that the door edge matches the side frame plate. Fixed door stop, install the face. (3)Deck push-pull door and window: The push-pull door and window is the sliding door and window of the pulley at the bottom of the door and window. It is mainly used for the installation of the sliding window. The installation procedure for the push-pull window is as follows: 1When installing the push-pull window, you should firstly use the elastic wire to determine the installation position of the upper, lower and side frame plates. Fix the lower frame plate on the bottom of the hole with screws and fix the side frame plate on the side of the hole wall with screws. The upper frame board is screwed to the top of the hole. 2 In the bottom frame plate, accurately mark the installation position of the steel slide chute. Use the screed to remove the wooden trough equal to the thickness of the steel skin on the frame plate, and use an adhesive to stick the steel chute to the wooden trough. 3 When installing the sash, the special wheel box is glued into the reserved hole under the sash at the bottom of the sash. After installing the window sash to the track, check whether the gap between the window edge and the side frame plate is equal to the width of the sash. 3, the construction specifications of wooden door and window cover Wooden door and window cover installation is the most commonly used method for renovation and decoration of doors and windows in home decoration. In the construction of wooden door and window covers, first, holes should be drilled in the wall surface of the basement and the wooden molds should be used. The distance between the top and bottom of the wood mold is less than 300mm, and each row is less than 150mm. The model should be horizontal and vertical. For the non-vertical surface of the base wall, the base should be firstly found with a gasket. Then, according to the width of the door and the width of the door and the width of the doorway, the big core board is sawed, and the round nail is used to fix it on the wall and the opening of the door. The round nail must be nailed on the wooden mold. After checking the underlying backing plate for security, fire retardant coating can be applied. Doors, windows, doors, and decking panels shall be plywood with beautiful patterns and smooth surfaces. The trees of plywood shall meet the design requirements. When trimming the veneer, the cutting line should be popped according to the opening of the door and the width of the face, cut with a sharp knife, and shaved 45 at the seam. Angle, the back of the brush is glued to the bottom of the latex liquid, the surface with a nail gun nailed into a straight nail reinforcement. Note that the joints at the opening of the door and the wall must be straight, 45. Corner to seam. After the veneer is pasted and installed, it shall be sealed with a wooden corner line, and the corner shall be shaved 45 horizontally and vertically. Corner seam processing. 4. Acceptance of wooden doors and windows (1) Installation of wooden doors and windows: wooden doors and windows should be inspected prior to installation. In addition to checking whether the material meets the requirements, the width and height of the door and window fan should be checked for consistency with the size of the drawings. Whether the opening direction is in line with the requirements, whether the structure is reasonable, and whether the embedded part of the hinge mounting is accurate and firm, whether the position of the hinge of the door and window fan is consistent with the hinge position of the door leaf, whether the lock opening of the door leaf is matched with the opening of the door frame, and the bolt is installed. The location is accurate. On-site production of wooden doors and windows, in addition to the detection of the size, but also should detect the quality of the appearance of doors and windows and processing quality. As decorative wood doors and windows, the surface may not have corrosion, dead, broken, open at the joints tightly, the door warping, no distortion, the door is straight, the door and the door frame match, the door should be just plug the entrance It is advisable to allow room for future repairs. The wooden wire structure meets the design requirements, and the nails are firm, smooth and straight. (2) Construction of wooden door and window cover: The production of wooden door and window cover shall meet the design requirements. The used tree species, material and door leaf shall be matched. The use of the door eyebrow and face shall be consistent with the design of the juice; the visual inspection of the surface of the door and window cover shall have no obvious quality defects; There should be no empty drum beats in the slap, and the verticality is matched with the sash fan using a ruler. The surface paint film is smooth and bright, and there are no quality defects such as falling, bubbles, and wrinkles. 5. Common quality problems and handling methods for wooden doors and windows (1) Installation of wooden doors and windows 2 Installation of wooden doors and windows is a technical construction project. The main problems that may arise during construction include the following: 1 The gap between the sash and the frame is large: The main reason is that the installation is not allowed to be planed and the frame of the door and window is not perpendicular to the ground. The door and window sash can be detached and planed to fit with the frame and then reinstalled. If the frame of the door or window is not vertical, it should be in the frame. Plate liners to find straight. 2 Hardware installation quality is poor: The reason is that the hinged door is not upright, causing the door and window fan and frame to be uneven. Each hinge can be unscrewed by one screw, and then the flatness of the sash and frame can be adjusted. After the adjustment is correct, all screws are tightened. If the hinge screws are short, and the screws are pushed in and tilted at a time, the door/window fan will be wandered. Replace the appropriate screws when repairing. The screws must be straight, and the screws should be first screwed into the full length of 1/3, and then screwed into the remaining 2/3. It is strictly forbidden to screw in or tilt in. 3 The door leaf switch is not smooth: The main reason is that the lock installation is problematic. The tongue plate should be removed. The tongue and groove should be repaired with a chisel, and then the tongue plate should be adjusted after adjusting the position of the tongue and bolt mouth of the frame. 4 Sliding the door and window while sliding: The main reason is that the centerlines of the upper and lower rails or rail slots are not in the same vertical plane. The centerlines of the upper and lower rails or rails should be vertically aligned by adjusting the rail position. (2) Construction of wooden door and window cover: The construction of wooden door and window cover is a technically fine decoration. Common quality problems include the following: 1 The side of the window and door opening is not vertical: The main reason is that there is no straight wood. Should be reworked flat, use a long ruler to measure the accuracy and then reload the laminate. 2 The surface has chromatic aberration, damage, rot, cracks, etc.: All the panels must be replaced. Doors, windows and doors use wood should be coordinated with the doors and windows wood, color, color difference between the panel and the wood can not be large, the wood species should be the same. 3 Hand knocking on the side panel of the door cover has empty drum sound: indicating that the bottom layer is not padded with a large core board, and the large core board should be removed after the panel is removed. 6. Estimated duration of wooden doors and windows project The wooden door and window project is a project that is more time-consuming than the demon in home decoration. The construction should be started after the construction of the foundation and the construction is completed before the completion of the project. The specific construction period is two days for the production of a Meixinmen carpenter, and one day for the renovation. The installation will take half a day on the first floor (including hinges, locks, door stoppers, etc.). The finish coating will take half a day and the rest is a process. waiting time. Door and window acceptance window wooden door home decoration decoration design decoration partition partition door door A cap nut serves to protect the bolt threads underneath, but also provides a cleaner appearance, and may improve safety on certain joints and applications. When your application requires a smooth finish, or all rough-edged fasteners and exposed threads must be covered, cap nuts provide an excellent solution. 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Wooden doors and windows of the construction and acceptance program