Metecno insulation products covers whole range of thermal and sound insulation appliances for domestic and large scale of industrial use.
A highly reflective radiant heat barrier as well as a vapor barrier. Aluminium foil is laid under the roofing sheets as a heat reflector. This material is three way reinforced for maximum strengths and durability.
|Foil type||Roll size||Roll area||Weight|
|3 Way Single Sided||1.25m x 60m||75m2||8 Kg / roll|
|3 Way Double Sided||1.25m x 60m||75m2||10.2 Kg / roll|
|Tensile Strength M.D.||1,500N/25mm x D.60N25mm (ASTM D828)|
|Surface Reflectivity||0.95 (ASTM D1263)|
|Water vapor transmission rate||5.75 ng/N.s (ASTM E96)|
An Excellent flexible sound barrier and conductive heat barrier. Glass wool is laid under the roofing sheets as a heat and sound barrier. This material comes in different thicknesses and densities for different applications.
|Glasswool type||Roll size||Roll area||Density||Conductivity||R value|
|20 x 25||1.2m x 20m||24m2||20 kg/m2||0.039 W/mK||0.65 m2K/W|
|16 x 50||1.2m x 15m||18m2||16 kg/m2||0.039 W/mK||1.3 m2K/W|
|Temperature Range||-4 0C to 121 0C (ASTM C411)|
|Moisture Absorption||3% < at 49 0C and 90% relative humidity (ASTM C1104)|
|Fire Rating Class||0 (BS 476)|
|No support or promote mold or fungus growth (ASTM C665)|
|Mesh type||Roll size||Roll area||Weight||Coating||Wire gauge|
|3 x 3||1.8m x 30m||54 m2||17.6 Kg/roll||Zinc 45g/m2||BWG 17 (1.37mm)|
|Tensile Strength||38.8 N/mm2|
|Wire diameter tolerance||+0.01 mm|
|Standards of Conformation||QB/T/T 3897 – 99 China|
|Manufactured with iron coated with Zinc (Galvanized before weld)|