Smoke and exhaust insulation glass wool is a kind of insulation material specially developed for fire prevention of smoke and exhaust pipe. This material has excellent fire, insulation and sound absorption properties. When applied to the smoke control pipe, the fire resistance of the smoke control pipe can be 0.5~1 hour.

In fact, the application of smoke insulation glass wool in smoke control pipes can not only improve the fire resistance time of smoke control pipes, but also play other important roles.

1. Heat insulation and insulation

Smoke insulation glass wool contains a large number of air pores because of its fluffy open-hole fiber structure, which effectively blocks the conduction of heat. In the smoke exhaust pipe, the glass wool can prevent temperature loss and keep the temperature in the flue stable, so as to avoid heat conduction to the room and prevent the indoor temperature from rising.

2, fire retardant

Smoke and exhaust insulation glass wool is A kind of high quality fireproof material, its combustion performance reaches class A non-combustible, and has the role of fire prevention and flame retardant. When a fire occurs, the fire resistance of smoke and exhaust insulation glass wool can keep the structure stable in a high temperature environment, and will not melt or deform, which can effectively prevent the spread of the flame and provide valuable time for personnel evacuation and fire fighting.

3. Extend the service life of smoke prevention and exhaust pipe

Smoke and exhaust insulation glass wool has good corrosion resistance, waterproof and moisture-proof, can resist oxidation, water and high temperature erosion of smoke and exhaust pipe, extend the service life of smoke and exhaust system pipe.

4. Sound absorption and sound insulation

Another important function of smoke and exhaust insulation glass wool is sound absorption and sound insulation. Smoke and exhaust insulation glass wool, as a porous material, has good sound-absorbing properties. It can effectively absorb and reduce noise, creating a more peaceful and comfortable living environment for people.

Smoke and exhaust insulation glass wool can enhance the fire resistance time of smoke and exhaust duct, play the role of heat insulation and insulation, fire and flame retardant, prolong the service life of smoke and exhaust duct, sound absorption and sound insulation, and is one of the important guarantees for the improvement of building safety and energy efficiency.