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Home » Products » Product Section » Fibre Glass Wool

Fibre Glass Wool

Fibre Glass Wool
Fibre Glass Wool
Product Code : 02
Product Description

Rock wool lightly resin bonded mattresses (LRB) consists of fine fibers spun from selected rocks melted at high temperature and bonded with a thermosetting resin. They are Machine laid fiber lay pattern and are baked to form mattresses of predetermined density and thickness.

Mattresses are then slit and stitched to specified dimensions . It has controlled thickness and density resulting in predictable heat losses.

Rockwool mattresses manufactured from selected rocks to State of the Art Specification fully conform to national and international standards such as IS : 8183 - 1993 BS : 3958 Part - 3 ASTM:C592 - 80

APPLICATION

Rockwool mattresses are used for Hot & Cold insulation to conserve energy It is used in the thermal insulation of large vessels, boilers, , equipment, ducts, flanges, valves and plants operating at high temperatures.

SERVICE TEMPERATURE

-50 to + 750 DEGREE CENTI GRADE

FIRE RESISTANCE

Non-combustible when tested in accordance with BS - 476 part - 4 and ASTM E - 136. Class1 when tested in accordance with BS - 476 part 7, (ASTM E- 84).

COROSSION RESISTANCE

Mattresses do not cause, initiate or promote any kind of corrosion

FACING

LRB Mattresses are available with wired mesh on one or both sides in SS or GI.

PACKING

LRB MATTS mattresses are packed in HDPE bags.

MOISTURE

Non-hygroscopic, non-capillary and does not absorb any moisture from the air. Moisture has no effect on the stability of the mattresses.

FLEXIBILITY

Mattresses are very flexible. They will essentially retain thickness while conforming to any irregular shape. Retention of fibers by wire mesh prevents cracking or breaking of mattresses. BENEFITS OF ROCKWOOL

  • Incombustible
  • Good Acoustic Properties
  • Moisture Resistant
  • Fire Retardant
  • Neither cause nor accelerate corrosion
  • Chemically Inert
  • Durable and do not sag and settle
  • Easy to handle and apply
  • Better Insulation Properties

Standard Dimensions

1.640 X 1.220 M

Thickness - MM

25,40,50,60,65,75,100

Density (Kg/M3)

100, 120, 128, 144, 150

Wire Netting

1/2"X22G, 3/4"X24G, 1"X20G

Specification

As per IS:8183

Test Method

As per IS:3144

Max Service Temperature

750°c

SHRIYA FRP INDUSTRIES

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