RB Slabs

The uniformity of fiber distribution, the diameter of fibers, and the fiber lay pattern and bulk density is some special features of Dhanbad Rockwool Resin bonded slab consists of long fine fibers spun from molten natural rocks and bonded with a thermosetting resin slabs have the best combination of thermal insulation, fire protection and sound absorption properties.


APPLICATION
DRW Slabs are designed for a wide range of applications, at both high and low service temperatures. It can be used on flat or slightly curved surfaces for thermal and acoustic insulation. They are also suitable for thermal insulation of ducts, large vessels, cavity wall, dg sets and sandwich panels.

 

SERVICE TEMPERATURE

upto 750° Centigrade

 

AVAILABILITY

Standard Dimensions : 1 X 0.500 M
Thickness (MM) : 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 90,100
Density (Kg/M3) : 48, 64, 96,144
Group / Grade : I, II, III, IV
Specification : As per IS:8183
Test Method : As per IS:3144
Max Service Temperature : 750°C

 

THERMAL CODUCTIVITY

Thermal conductivity varies with the Temperature and Density of insulation as shown in the graph.

 

ACOUSTIC PROPERTIES

Slabs provide excellent acoustical and noise reduction Co-efficient. Due to high noise reduction co-efficient, they are used in acoustic insulation work for auditoria, theatres, public place and industrial areas where noise reduction is required

 

FIRE RESISTANCE

Incombustible when tested as per IS : 3144. Melting point of fibre is above 1000° C (1825° F). Complying with BS-476 Part 4 and ASTM E-136.

 

COMPRESSION & SOUND ABSORBTION

Excellent sound absorption by virtue of its scientific fibre lay pattern which ensures controlled dispersion of air pockets and precise air flow resistance.

 

FACING

Slabs are available with Reinforced FSK aluminium foil, Kraft paper.

 

MOISTURE RESISTANCE

DRW Slab are good resistant to vapor, most common salts and chemicals. It is moisture resistant and do not absorb moisture from atmosphere.

 

 

BENEFITS OF DHANBAD ROCKWOOL

Incombustible   Good Acoustic Properties
Moisture Resistant   Fire Retardant
Neither cause nor acelerate corrosion   Chemically Inert
Durable and do not sag and settle  

Easy to handle and apply

Better Insulation Properties

 

Feel free to connect us :-

Dhanbad Rockwool Insulation Pvt. Ltd.
Sunrise Complex,
Katras Road, Matkuria, Dhanbad-826001
Jharkhand - IN
Contact Nos.: 9934319250, 7033074870
Email : dhn.rockwool@gmail.com