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Aluminum beams need to be used, and if there are aluminum beams, the secondary top and the third level can be done.
Size: The height of the secondary ceiling is generally 20cm down, and it also depends on your floor height, if the floor height is very high, you can also increase the thickness of each level. The height of the floor, each level can also be slightly 2 3 cm, not too little, otherwise the lamp can not be installed, if the lamp is not installed, each level can be hung down 5 cm. >>>More
Plastic gusset installation process:
Elevation of elastic line, installation of the main keel, installation of the boom, installation of the side keel, installation of plastic gusset. >>>More
The craftsmanship of the installation master is required, and the general interface is used to close the edge, and the glass glue can be used.
If you want to buy gypsum board, it is best to choose gypsum board with natural gypsum as raw material, followed by desulfurization gypsum, and finally phosphogypsum. >>>More
Decorative lines, etc., should give a detailed drawing of the node or section, and hide the position and length of the light trough. >>>More