Thermal insulation LRB

stone woolrollfor pipes

KIMMCO Stonewool LRB Mattresses are flexible rock fibre mattresses, stitched with wire mesh and manufactured from stable rock fibres bonded with a minimum quantity of thermosetting resin binder. KIMMCO Stonewool LRB Mattresses are light weight, strong, resilient, easy to handle and cut to suit intricate shapes. Applications Thermal insulation of high-temperature equipments (boilers, fluid storage tanks, etc) and pipelines up to 750 °C. Facing & Covering KIMMCO Stonewool LRB Mattresses are available with a galvanized steel or stainless steel hexagonal wire netting (mesh) on one or two sides. Performances WORKING TEMPERATURE: Up to 750 °C FIRE SAFETY PERFORMANCE: KIMMCO Stonewool 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: Fire Spread Index : Less than 25. Smoke Developed Index : Less than 50.