Rockwool Building Roll

Rockwool Pipe Insulation is precisely engineered Resin Bonded Fibrous Insulation to offer maximum resistance to heat passage. Rockwool fibres are spun from selected rocks, melted at 1600 ° celsius and blended to a carefully adjusted chemical composition. Their centrifugally spun fibres have a diameter 1/20th that of human hair. These are felted using State of the Art Technology into bonded and cured pipe sections to optimum density and resilience

Stone wool fibers in Rockwool Building Rolls are fine and uniformly distributed that ensures excellent & uniform thermal resistance. The stable stone wool fibers bonded with thermosetting resins are light in weight, strong and resilient.

FACING TYPES - Rockwool Building Rolls are available with ALG and FSK facings, which provide an efficient vapour barrier. The product is also available with kraft paper facing.

APPLICATIONS - ROCKINSUL Building Rolls are commonly used on the walls and roofs (under and over purlins) of pre-engineered buildings, pre-fabricated houses, poultry farms and HVAC ducting.

WORKING TEMPERATURE:- Fiber : Up to 750°C

:- Facing : 100°C

:- At temperatures in excess of 230°C a limited migration of binder may occur in the insulation in contact with the hot face. This does not impair the insulation performance.

FIRE SAFETY PERFORMANCE:- Unfaced Rockwool Building Rolls are non-combustible when tested in accordance with IS 3144, BS 476 (part 4), ISO 1182 and ASTM E136 and are classified as Class A1, in accordance with European norms. Unfaced, FSK and ALG-faced Rockwool Building Rolls have the following fire safety rating achievements:

:- Class 1 surface spread of flame in accordance to BS 476 (part 7)

:- Class 0 in accordance to the BS 476 (part 6 & 7) and to British Building Regulations.

:- Surface burning characteristics in accordance to ASTM E84 / UL 723

:- a: Fire Spread Index : Less than 25 a: Fire Spread Index : Less than 25 b: Smoke Developed Index : Less than 50 Smoke Developed Index : Less than 50

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