HIGH-DENSITY DUCT BOARD ROCK WOOL AND MINERAL WOOL.
EXCLUSIVE DISTRIBUTION FOR QUIETR DUCT BOARD FROM USA COMPANY OWENS CORNING.
Description:
R475 Duct Board is a rigid, resin bonded rock wool and mineral wool board with a tough, damage-resistant, flameretardant, reinforced aluminum foil (FRK) facing. When fabricated into duct systems, it combines excellent thermal and acoustical insulating properties with substantially airtight transmission of air when all joints are sealed with UL 181A listed closures.
R475 Duct Board features a durable mat air stream surface that isolates the mineral wool substrate from the airstream and inhibits penetration of the
insulation by dirt, dust and other pollutants.
Uses:
R475 Duct Board may be used to fabricate components for indoor commercial and residential heating, ventilating and air conditioning duct systems operating at static pressures to ±2 in. w.g. (500 Pa), internal air
temperatures 40°F (4°C) to 250°F (121°C), and air velocities to 6,000 fpm (30.5 m/s). Straight duct sections, elbows, tees, offsets and other system
elements can quickly and easily be fabricated at the shop or on the job and assembled into a complete air transmission system using these lightweight, thermally effi cient boards.
The duct board has male-female edge.
Ideal for manufacture ducts for air conditioning distribution .
COMPLIES WITH UNE 13162 AS INSULATION PRODUCT AND WITH UNE 13403 AS PANELS FOR
DUCT CONSTRUCTION.Length
| Wide
| Thickness
|
2970mm
| 1220mm
| 25mm
|
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