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Stairs on top of the gypsum board ceiling how to install 20KG heavy crystal lamp?
Remove the gypsum board, in the concrete floor to play the expansion screw (according to the requirements of the lighting manufacturers design), no other what way. This is before the ceiling should be buried live live, should not be the error, and now can not be missed on the wrong
What are the applications of building gypsum in architecture?
Gypsum hollow slab production methods and ordinary concrete hollow board similar. Production often add fibrous material or light packing to improve the bending strength of the plate and reduce the weight. This board is used for the partition walls of civilian dwellings.
Gypsum board shape ceiling how to deal with yellowing
The newly renovated house gypsum board yellowed, generally due to the rush gypsum board surface is not completely dry, so that the surface of the latex paint and water reaction showed pale yellow, as long as the gypsum board dry, re-brush the latex paint, yellow no It
What are the harmful substances in the gypsum board?
Bayer non-formaldehyde gypsum board, will not volatile harmful substances. Radioactive elements I do not know, but sulfur can be some
Taishan brand gypsum board and can be resistant to which good
Jason, Lafarge, Jieke are good!
Gypsum board used in the expansion agent
Gypsum board foaming agent for the gypsum board in the production process gypsum foam.
How to hang heavy objects on gypsum board wall
If the weight is large, or the larger area, such as large-screen TV, large oil painting frame, etc., can be selected by a number of keel first to install a solid multi-point frame, and then tighten the weight on the frame. If the weight is too large should also consider the framework to extend down, so that the quality of the weight can be supported on the ground.
Gypsum board how moisture
Mainly to see the physical hanging gypsum board part or whether the air is often wet. According to the actual situation to speak, wet, you must do waterproof treatment, (in humid environment such gypsum board in the case of a long time will be a problem,