The uniformity of fiber distribution, the diameter of fibers, and the fiber lay pattern and bulk density is some special features of RB slab. RB bonded slab consists of long fine fibers spun from molten natural rocks and bonded with a thermosetting resin.
RB slabs have the best combination of thermal insulation, fire protection and sound absorption properties. RB Resin Bonded Slabs laminated with glass reinforced aluminium foil & Kraft paper, are also available for Acoustic insulation & Thermal Insulation.
The excellent thermal resistance of RB slabs is major factor for their use in Residential, Industrial Pipe & Process Insulation. Lower density materials are used for in-house application like under deck insulation,air conditioning duct Insulation, sound proofing of auditorium Conference halls etc. higher density slabs are used for high temperature applications like furnaces, Ovens, Cable Ducts, Autoclaves, Chimneys etc.