Gypsum board partition how much money a flat
There are double-sided single layer 12mm (a layer), there are double-sided double ((12 +9.9 mm), in the middle there plus noise cotton Of the package material: 120-250 yuan / m2
Gypsum board partition with gypsum plaster or hollow plaster board composed of lightweight partitions, can be used to separate the indoor space, with a simple structure, easy to process and installation features.
Gypsum board partition function
① sound insulation. The double-layer insulation wall consisting of a double-layer separate sound insulation wall and a hollow slab is about 24 cm thick brick wall with sound insulation up to 40 to 50 dB.
② fire. Gypsum board is a non-combustible material, with a certain fire performance, and some can be used as a steel structure of the fire protection layer.
③ strength. When the lateral load of the wall is 250 Pa, the lateral deformation of the wall is not greater than 1/240 of the wall height.
④ humidity adjustment. When the humidity in the air than its own water content, the gypsum board can absorb moisture in the air; the other hand, the gypsum board can release the water in the board, can regulate the role of indoor air humidity.
The price of each place is not the same, I suggest you go to the store to ask, about 80-100 yuan or so.
Ordinary snowflakes 75 keel 20 yuan / square meters, double gypsum board ordinary 20 yuan / square meters, labor costs 20 - 30 yuan / square meters (points with or without noise rock wool), if the high-grade materials, the price 90--160 yuan / square meters. There are professional wall keel system, the price of 200 yuan / square meters. for reference only
