China Wheather resistance cement board exterior wall cladding

Performence

(1)Incombustibility/Non-flammability: Consmos Calcium silicate board is non-flammable and conforms to the national grade A standard (GB8624 Grade A) with excellent fire resistance property. In case of fire, the board will not burn and not give off toxic smoke. 

(2)Thermal/heat insulation: Owing to low heat conductivity, the product has good performances on keeping warm and heat insulation. 

(3)Water-proofing and moistureproof: The product is allowed to long-term exposure to moist environment but still very stable. The board still keeps intact after being soaked in water for one month, the phenomenon of swelling and out of shape will not happen. It has good adjusting mechanics like woods. Even it is used on wash house. 

(4)Endurance/durability: Consmos Calcium silicate board provides good insulation against bugs, fungus and corrosion. It can last for a long time and will not corrode. 

(5)Noise-proofing: Consmos Calcium silicate board provides good insulation against noise. 

(6)High-Strength and Light weight: The board is light weight, in this case, it can decrease weight of building greatly. At the same time, the material is high-stength and not easy to be damaged. 

(7)Easiness to installation: The construction process does not require complicated tools but just the ones used in regular wood construction. Our board can be fixed on light steel frame with self-attachable screws or a glue gun to nail the bolts into the wooden frame. 

(8)Environmental protection: Consmos Calcium silicate board is 100% free of asbestos fiber and will not cause any harm to human body or the environment

Drywall Partition System

Lofting lines Use shoot nails or rivet screws to fix the joint frame in follow and top slab Arrange vertical keel according to the design requirement, and then install the horizontal keel Cut the board into right size Fix the board on the keel with self-drilling screw by the way of offset joints. Ths space between two tapping screw is generally about 200~250mm, and screw need to sink into the board for 0.5 mm Please keep 4mm expansion joint between two board It should be fixed from center to around while sealing the board, do not multiple-point work at the same time so as to avoid making the board deformed Before the board packied, in order to strengthen the effect on sound insulation and fire-proofing, you can put some glass wool

Drywall Ceiling System

· Choosing the suitable installation method and to determine the hoisting position according to your design requirement. ·Set embedded parts or decorate phi 10 expansion bolt according to your design requirement, space requirement within 1mm,fix iron casting, welded the phi 8 steel rebar and determine the length, generally 10-15mm larger than actual use. ·Lift the key keel on the hock, fix the edge keel on the side-wall according to the ceiling height, divide the middle keel and sub keel according to their specifications. ·Place calcium silicate board on it, when installed, the direction of arrow should be the same with the white line direction on the back of calcium silicate board, so as to keep the integrity of the pattern and design, if you use shelve method to install the board, you should leave some installation seam.

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