1. The window frame of the fireproof window shall be in the same plane with the house, and the accessories connected with the house are wood or iron. The gap between the window frame and the wall is usually irrigated with cement or sediment. After they are dried, they can be used normally. The drying time is 24 hours.

2. When installing the fire window, be sure to pay attention to its integrity in the horizontal and vertical directions, so that it is a line when viewed horizontally and a line when viewed vertically. The high and low directions should also be parallel.

3. After the fire-proof window is bought, don't rush to install it first. Be sure to check the quality of the fire-proof window first to see if the fire-proof window has been damaged, and whether the window frame and sash have deformation or warpage during transportation. If the fireproof window is made of glass, look at whether the glass is cracked or damaged. The broken should be repaired before the device can be installed in the future.

4. When installing the fire-proof window, the reserved gap nearby should be about the same size, so that the fire-proof cotton can be used to block the nearby holes in the future after installing the fire-proof window. The installation of fire windows must be operated in accordance with strict engineering construction specifications, which is the safest. See here, you should understand how to install the fire window. You can install the fire window according to the above methods.

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