Rockwool LRB Mattress

We are the leading LRB insulation manufacturers, and suppliers of Rockwool, Rockwool Pads, RB Slabs, RB Pads, Rockwool Pipe Section, Rockwool Mattress, LRB Mattress, and LRB Rockwool Insulation in India. They are majorly used for Cold & hot insulation material to conserve energy, maintain process temperature and provide protection from heat and sound. 


Rockwool LRB Mattress

Rockwool Lightly Resin Bonded mattress (LRB) is made of fine fibers spun from selected rocks melted at high temperature and bonded with a thermosetting resin. They are faced on one side with galvanized wire mesh for easy installation. Refmon Rock Wool LRB Mattresses are flexible, strong, resilient, easy to cut and handle to suit intricate shapes, and have a low thermal conductivity which helps in controlling heat loss, contributing to reduced operating cost and greater energy saving.

Rock Wool LRB Mattresses are majorly used in thermal insulation of large vessels, tanks, pipe sections, Boilers, Furnaces, Kilns, Ducts, Heating systems, and equipment.

Size (MM) 1640 x 1220
Density (Kg/M3) 80 /100 /128 / 144 / 150 /160
Thickness (MM) 25 / 50 / 75 / 100
Temperature Range Up to 750 deg C


Rockwool Resin Bonded (RB) slabs.

  • Resin Bonded Slabs are used for hot and cold insulation, Acoustic insulation, Fire protection, and Sound insulation.
  • They are used at service temperatures ranging from -50 deg c to +750 deg C.
  • Due to their flexible structure, they can be used on flat as well as curved surfaces.
Size (MM) 1000 x 500
Density (Kg/M3) 48 / 64 / 96 / 144 / 150 /160
Thickness (MM) 25 / 50 / 75 / 100
Temperature Range -50 deg C to +750 deg C

Rockwool Mattress slabs are generally used in building applications like wall insulation, soundproofing of partitions, false celling, air-conditioning duct insulation, and industrial insulation like furnaces insulation, tank insulation, Boiler insulation, etc. Rockwool RB slabs are also used in acoustic insulation work for auditoriums, theatres, public places,s and industrial areas where noise reduction is required. Due to their excellent sound insulation properties, RB Slabs are also used in offices, sheds, commercial buildings, and homes for acoustic insulation.


Rockwool Pipe section

Rockwool Pipe Sections are made from non-combustible, inorganic rock fibers and are suitable for the insulation of small and large diameter heating and ventilation pipes. They are available with Aluminium facing, FSK facing, and also without facing.

Size (MM) Length : 1200 and 1250
Density (Kg/M3) 100 / 128 / 130 / 144
Thickness (MM) 25 / 50 /75 / 100
Nominal Bore (NB)(MM 15 - 350

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