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Question:

9 + 9 double gypsum board is what it means

9 + 9 double gypsum board is what it means

Answer:

Is the two layers of 9mm gypsum board superimposed practice (in fact, the standard thickness of the gypsum board should be 9.5mm), which in the light steel keel wall design, is more common. It is more than a single layer of gypsum board in the crack to avoid the problem, to be much more insurance.
Is the two layers of 9mm gypsum board superimposed practice (in fact, the standard thickness of the gypsum board should be 9.5mm), which in the light steel keel wall design, is more common. It is more than a single layer of gypsum board in the crack to avoid the problem, to be much more insurance.
Gypsum board is a kind of material made of building gypsum as the main raw material. It is a light weight, high strength, thinner thickness, easy processing and insulation and fire insulation and other properties of better building materials, is currently focused on the development of one of the new lightweight sheet. Gypsum board has been widely used in residential, office buildings, shops, hotels and industrial plants and other buildings within the wall, wall panels (instead of wall plaster layer), ceilings, sound-absorbing panels, ground floor boards and the Such as decorative plates. Gypsum board gypsum board (divided into ordinary gypsum board (commonly used), fiber gypsum board, gypsum decorative plate "interpretation") it to gypsum as the main material, adding fiber, adhesive, modifier, Dry from. With fire, noise, heat, light, high strength, low shrinkage and other characteristics and good stability, not aging, anti-moth, available nails, saws, planing, sticky and other methods of construction.

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