Renovation is a particularly extensive study of everything from selection to involved and construction. For the selection of materials, it is constantly being updated, and people are beginning to pay attention to environmental protection. So everyone knows how the light steel keel gypsum board partitions the house to work? Today, Xiaobian will take a look at the light steel keel gypsum board partition construction method and construction precautions!
Light steel keel gypsum board partition construction method
1. Positioning and placing the partition wall. According to the architectural design drawing, the wall line and the side line are popped on the floor of the indoor building, and the wall surface of the two main structures and the bottom surface of the floor are drawn, and the door and window opening lines are popped up.
2. Install the horizontal keel (lower jaw) along the ground, fix it with nails, or drill first, and fix it with expansion bolts. When installing, it should be installed according to the line and the side line, and the two ends should be placed on the structural wall (column) surface. The rear fixed point should be no more than 100mm from the structural façade; the spacing of the nail or expansion bolt should be no more than 800mm. When installing, the level and straightness of the keel should be guaranteed.
3, installed along the top horizontal keel (shangyu), along the top keel installation and the same as the ground dragon.
4. Install the vertical keel along the wall (column). The fixed connection between the vertical keel of the frame of the partition wall and the wall of the building structure is the same as the installation of the keel along the top.
5. Install the vertical keel. Based on the threading hole on the C-shaped vertical keel, first determine the direction of the upper and lower ends of the keel, and try to align the threading holes. The length dimension of the vertical keel shall be based on the actual measured dimensions. After the vertical keel is installed in place, it should be vertical. Door and window openings should be fixed by double row of vertical keels. When the design requirements are steel connections, the vertical keel is fixed along the top keel along the ground, using self-tapping screws or shaft rivets.
6. Install the keel and cross braces. When the partition wall adopts the series of keels, the vertical keel is installed after the keel is installed, and passes through the through holes of the vertical keels in the horizontal direction. The connection between the transverse keel and the vertical keel is mainly carried out by a corner bracket, which is fixed by a shaft rivet or a self-tapping screw on the back of the vertical keel, and can also be connected by a card bracket on the open surface of the vertical keel.
7. The skeleton is installed at the nodes such as the door window. For the part of the partition wall, the keel can be reinforced with additional keel or buckle box, which should be installed and fixed according to the design. Decorative wooden door frames are generally fixed with self-tapping screws and vertical keels at the opening, and the door frame beams are connected in the same way as the horizontal keels.
Light steel keel gypsum board partition and construction precautions
1. The top keel and the wall are connected to the reserved hole. When the main body is built, it should be reserved according to the requirements of the drawings, and must not be forgotten and displaced.
2. When the construction is cut off, it is necessary to leave a gap of 3mm in the periphery, and a partition of more than 12m long should be used as a control joint.
3, light steel keel gypsum board partition and connecting parts, nailing attachments, etc., which are not treated with anti-corrosion treatment, must be painted with anti-rust paint.
There are many problems to be aware of when we are constructing, so it is important to learn how to design. The above is the light steel keel gypsum board partition construction method and construction precautions introduced by Xiaobian today. I want to know more information, please continue to pay attention to the decoration home.
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