Does the gypsum board ceiling need a flame retardant certificate?

To make a gypsum board ceiling, its clear height is to contain the thickness of gypsum board.

Gypsum board ceilings need to be painted with latex paint. The gypsum board ceiling is the same as the blank ceiling. Gypsum board can not be directly brushed on the gypsum board, gypsum board is made of two layers of paper sandwiched with gypsum powder, direct brushing will absorb all the moisture of the latex paint into the interior of the gypsum board. >>>More

One is to try to have gypsum board joints in the corners; >>>More

Gypsum board is a material made of building gypsum as the main raw material. It is a kind of building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance, etc., and is one of the new lightweight boards that are currently focused on development. Gypsum board has been widely used in the interior partition walls of various buildings such as residences, office buildings, shops, hotels and industrial plants, wall cladding panels (instead of wall plastering layers), ceilings, sound-absorbing panels, ground base panels and various decorative panels. >>>More

We all know that there are more and more ceiling materials now, but gypsum board is still used for a long time, and it is especially suitable for use in some places to do modeling, such as living rooms or bedrooms. Gypsum board ceiling is still very ivory in all aspects, for example, your living room should be made into a multi-layer style, you can choose gypsum board to do when you choose, but you can choose it to the bathroom or kitchen is not allowed, because gypsum board is not resistant to water, we all know that the bathroom and kitchen are a relatively humid place, so it is not suitable for this material. After the gypsum board is done, a very critical step is to deal with the paint process well, especially like some, and the seams should be pasted with cloth before the bottom paint can be done.