*High melting point: 1-4hr fire endurance
*Non-combustible material without generation of toxic fumes
*Resistance to shrinkage under high temperature
*Persistent thermal insulation performance
*Safe, healthy, and environmentally friendly
*Easy cutting and convenient application
Mineral Wool Fire Barrier
Ecoin Mineral Wool fire barrier sets in the organic material external thermal insulation system, to prevent the fire spread in a large areas. Fire barrier zone plays a very important role in protecting the building’s safety and making more escape time.
Raw materials: Basalt, dolomite
Density(kg/m3): 60-128kg/m3
Size: L(m)xW(m): 0.6×1.2m, 1.2×2.4m
Thickness(mm): 50-150
Asbestos: 100% Non Asbestos
Facing: Unfaced, Aluminum Foil-faced
Function: Fire barrier
| Properties | Value | Unit | Test standard |
| Fire Endurance | 1-4 | Hours | AS 1530.4-1997/ISO 834 |
| Smoke Spread Index | 5 | – | ASTM E84 UL723 |
| Flame Spread Index | 0 | – | ASTM E84 UL723 |
| Combustion Performance | Noncombustible material | – | EN ISO1182 |
| Reaction to fire-Class A1 | – | EN13501-1 | |
| Thermal Conductivity (averge temperature 20 degree) | ≤0.034 | w/mk | ASTM C518 |
| Melting Point | ＞1150 | ℃ | – |
Ecoin Fire Seal Mineral Wool Board can effectively control the spread of flames and hot air currents by means of fire resistance and blockage by the gap between the curtain wall and structural floor or partition as well as ambient facilities such as a chute that runs through floor or partition, thus forming fire barrier and dividing the building into several areas to form passive fire blockage which remains effective for up to four hours at the most.
Fire Seal Mineral Wool Board is also applicable to thermal insulation and fire prevention of windowsill walls. As a passive fireproof structure of curtain wall, it can prevent the spread of flames from the window to upper or adjacent units in case of fire by enhancing the fire compartmentation effect of the wall between upper and lower windows.
Can be used for fire blocking of irregular gaps.
