Nowadays, people are more concerned about the decoration of the wall, some walls are fireproof, some walls can be insulated, in short, the wall material on the market is very much, so everyone knows the plasterboard partition wall? If you want to know the following renovation of the home network Xiaobian to tell you about, which is installed plasterboard partition walls have, gypsum board partition wall of fire, okay?
1. Gypsum board partition wall installation method
1. According to the design and construction drawing, the wall position is popped on the base body and the edge line along the top, the keel along the ground, and the door opening line. And release the corresponding control points or control lines at appropriate locations to meet construction and monitoring needs.
2. Install the keel along the top keel and the keel along the ground according to the position line of the partition wall, fix the keel along the top keel and the keel along the ground, and use the high-side cross keel along the top keel and the keel along the ground to fix the keel with the nail. On the main body, the starting position of the nail is 50mm from the end of the keel, and the distance between the nails is not more than 1000mm, which is arranged in a zigzag pattern.
3. The vertical keel position is divided according to the position of the door opening of the partition wall. After installing the keel along the top and along the ground, the wall is divided by the vertical keel spacing, and the vertical keel spacing is 400-600mm. When splitting, it is arranged from one end of the wall. The position design of doors and windows, etc., shall not change the positioning dimension of the vertical keel of the inner partition wall, and adjust the keel according to the design requirements. When the binning is insufficient, the vertical keel position is partially adjusted with the panel position.
4. Install the vertical keel and install the vertical keel according to the position of the split. The upper and lower ends of the vertical keel are inserted along the top keel and the keel along the ground. After adjusting the vertical and positioning accurately, fix it with self-tapping screws. The vertical keel is cut according to the distance between the upper and lower horizontal keels (for the convenience of inserting the horizontal keel, the length of the vertical keel can be 10 mm shorter than the distance between the upper and lower horizontal keels). When installing the vertical keel, the direction of the opening should be consistent. If you need to make a joint, the upper and lower openings should also be the same, and the openings should be on the same level. After installation, use the sag to correct the verticality of the vertical keel.
Second, gypsum board partition wall fire prevention?
1. Gypsum board is a flame retardant B1 grade product. The national standard "Code for Fire Protection of Interior Design" also has a text description: the gypsum board installed on the light steel keel can be used as Class A.
2. For the fire-resistance requirements of walls and other components in the national fire protection code, it is impossible to simply say whether the gypsum board can meet certain fire-resistance requirements. This is a systematic concept. It is clearly stated in the national standard GB "Paper Gypsum Board": the fire stability of the refractory gypsum board is greater than 20 minutes. Among them, the dragon refractory gypsum board has a fire stability of more than 40 minutes.
3. The gypsum board system is composed of paper gypsum board, light steel keel and various auxiliary materials. The type of gypsum board used, the quality of gypsum board, the number of layers of gypsum board, the quality and installation method of keel, the bulk density of rock wool and rock wool, the way of joint treatment, and the handling of some detailed details will greatly affect the system. Fire performance.
There are also a lot of people who do partition walls. The gypsum board partition wall is preferred by people. Is the installation method of the gypsum board partition wall and the gypsum board partition wall fireproof? For these problems, everyone has read the introduction of Xiaobian. Understand, if you still want to know more about decoration, please continue to pay attention to the decoration home Internet cafe.
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