metal noise barrier - 600 X 600mm 600 X 1200mm

LONRACE sound absorbing fiberglass board is made from sound absorbing plate of fiberglass wool/Rock wool as basis material and on it compound sprayed fiberglass decorative felt. It features good sound absorbing effect, heat preservation, high fire retardant, high strength level , beautiful decorative effect, etc. it can improve acoustical environment of building and raise peoples quality of work and living. It is widely used for indoor space where not only has the requirement to drop noise but also the needs medium and high quality decoration, such as hospital, meeting room, exhibition hall, cinema, library ,studio, gymnasium , phonetic classroom, shopping place ,etc.

CHARACTERISTICS:

1. property of noise dropping

fiberglass wool/Rock wool is one of best sound absorbing materials. The sound absorbing coefficient , NRC of our ceiling is about 1.0 . sound wave can not produce echo on its surfacing, it can control and adjust effectively the time of reverberation and drop noise and improve timbre.

2. property of fireproof

It is fireproof level A ( non-flammable level)

3. property of heat preservation

the board has good property of heat preservation. If apply to the place where exists air-condition, it can reduce the effect from environment to indoor temperature and save energy source effectively.

4. property of inhibit bacterium

The property of non-absorbing moisture makes any microbe has no environment and condition to exist and multiply.

5. property of level

Adapt double-facing fiberglass felt to compound. So it improves its strength and level greatly.

Detail specification and size:

( size rely on the customer's detailed requirements)