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Sound and heat insulation wall boardSound and heat insulation wall board

Sound and heat insulation wall board

  • standard size:
  •               1220*2440 mm
  •               1200*2400 mm
  •               1200*2745 mm
  •               1200*3050 mm
  • Thickness:    3-30 mm
  • special size is available

Onekin fireproof board

  

Application:

Onekin green board is widely used primarily as wallboard alternative to conventional fiber cement board, particle board and gypsum-based drywall. It can be scored and snapped, sawed, drilled, and fastened to steel frame.

 

It’s widely used for all residential, commercial, industrial and institutional construction, such as wall and ceiling linings, exterior cladding, soffits, title backing and flooring underlay.

 

Advantages:

 

Fireproof

 

 

 

The main raw material for onekin green board is magnesium oxide, which is a non combustible material. According to CE standard EN12476: 2012, reaction to fire for onekin green board is gread A.

 

This means that onekin green board does not burn and it’s rated with zero flam and zero smoke spread.

 

Also during fire accident onekin green board actually release water that is chemically bound. Within the board. Further more, onekin green board is noncombustible of class A building material and could be 1-4 hours fire rating wall system.

 

Water resistant and not affected by moisture

 

 

The product allows for long-term exposure to a moist environment. Test result prove that after this material has been immersed in water for month, and according to our national standard, percentage of water swelling is less than 0.6%.

 

It will not swell, delaminate, warp or disintegrate when exposed to a wet environment. Remarkably, it is also impermeable to a wet environment. Remarkably, it is also impermeable to water and this allows the board to be used as a wall board in construction where breathable walls are specified.

 

Sound and heat insulation

  

 

Onekin green board is an excellent acoustic dampening material with higher strength and elasticity.

For 6mm board, the sound insulation can be 29db. Two layers of 9mm board + 50mm rock wool + 75mm keel, sound insulation can reach 42db.

The main raw material, magnesium oxide, is a natural fireproof and heat insulation material, which makes the board a material of low thermal conductivity-0.161w/mk, while the cement material is about 0.2-0.25w/mk.

  

Contact us:


Onekin Green Building Materials Co., Ltd.

Tel:0086-28-85198642

Contact Person:Arya

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