ROCKINSUL LRB MATTRESSES

Products

ROCKINSUL LRB MATTRESSES

ROCKINSUL LRB Mattresses are flexible rock fiber mattresses, stitched with wire mesh and manufactured from stable rock fibers bonded with a minimum quantity of thermosetting resin binder. ROCKINSUL LRB Mattresses are light weight, strong, resilient, easy to handle and cut to suit intricate shapes.

STANDARD DIMENSIONS

Thickness(mm) Width(mm) Length(m)
25 to 140 1220 1.52 to 4.00*

STANDARD DENSITY

Density(kg/m) Thickness(mm)
80 40 – 110
100 25 – 100
120 25 – 100
144 25 – 100
150 25 – 100

* Non-standardized sizes and facing may be available on request
Click here to know more on standard product dimensions

FACING TYPES

ROCKINSUL LRB Mattresses are available with a galvanized steel or stainless steel hexagonal wire netting (mesh) on one or two sides.

WORKING TEMPERATURE

Up to 750 °C

FIRE SAFETY PERFORMANCE

ROCKINSUL LRB Mattresses are non-combustible when tested in accordance with IS 3144, BS 476 (part 4), ISO 1182 and ASTM E136 and have the following fire safety rating achievements:

  • Class I 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
  • Class A1 in accordance with European norms
  • Show loss in total mass less than 5% when tested in accordance to IS 3144
  • Surface burning characteristics in accordance to ASTM E84
    a: Fire Spread Index: Less than 25
    b: Smoke Developed Index: Less than 50