La description

Beijing Borma fire curtain wall thermal insulation rock wool board is designed for all kinds of curtain wall system design, with more high fire temperature, higher melting point and longer fireproof effect and smaller temperature line shrinkage characteristics of fire protection products.

Beijing Borma curtain wall of fire insulation rock wool board series not only for curtain wall and floor or wall and the partition wall between the gap of fire and smoke barrier, but also for other building gap including wear all through the wall or floor pipeline cracks around the fireproof plugging. In order to enhance Beijing polmar fire curtain wall thermal insulation rock wool board series products of the flue gas barrier ability, usually in the rock wool on the under surface mount aluminum foil fireproof.

Beijing Borma curtain wall of fire insulation rock wool board series are mainly used for curtain wall system in the window sill of fire separation and its superior insulation performance can effectively reduce the heat transfer. Beijing Borma curtain wall insulation rockwool board series surface foil decorative materials etc..

1 thermal insulation

Fire curtain wall thermal insulation rock wool board fiber slender flexible, low slag ball content, thermal conductivity low has excellent thermal insulation effect and application in Beijing area with exemplary role.

2 acoustic noise

The curtain wall insulation rock wool board is an ideal insulation material, fiber formed of connected porous structure.

3 hydrophobic

Curtain wall rock wool insulation board products water repellent rate is greater than *8%, low water absorption, no capillary permeability.

4 moisture resistance

Fire curtain wall thermal insulation rock wool board under the great environment relative humidity, moisture absorption rate of volume is less than 0.2%. According to the ASTM C1 **4 or ASTMCI **4m test method and quality of moisture absorption is less than 1%.

5 health, environmental protection

Curtain wall insulation rockwool board in the production process without the use of asbestos, CFC, HFC, HCFC and other harmful substances to the environment. Won't be corroded or Meibian, producing bacteria. (Note: rock wool has been the international cancer research authority as carcinogens). There is pollution in Beijing area is not dust haze.

6 Fire

Curtain wall insulation material made of natural rock wool board is incombustible materials volcano, building fire. In Beijing area, the application has the following fire characteristics:

Fire performance, effectively prevent the spread of fire.

The dimensions are very stable, and will not stretch, shrink or deform in fire.

High temperature resistance, melting point higher than ***0.

In the fire, no smoke or burning droplets / debris is generated.

Material or gas that will not release harmful substances in a fire.

7 non corrosive

8. Fire curtain wall thermal insulation rock wool board has stable chemical properties, pH value **8, a neutral or weak alkaline, no corrosion of carbon steel, stainless steel, aluminum and other metal materials.

9 energy saving and emission reduction

*0. Fire curtain wall thermal insulation rock wool board can achieve the effect of a good energy-saving emission reduction, and can greatly improve the energy utilization efficiency of the whole building.