|Jual Glasswool (AB Wool)|
menjual glasswool dengan spek sbb :
Tersedia dalam bentuk roll, lembar dan pipa.
Density : 16 kg/m3, 24 kg/m3, 48 kg/m3 Ketebalan : 25 mm (1 inch) dan 50 mm (2 inch)
AB Wool Insulation glasswool are lightweight, flexible and resilient, they provide excellent thermal insulation for flat or low-picthed roof using metal decking or asbestoscement roofing sheet. In places where condensation exists.
AB Wool Insulation glasswool must be faced with a reflective aluminium foil vapour barrier.
AB Wool Insulation glasswool are used for external lagging air condition ducts and thermal insulation of roofs, etc.
THERMAL CONDUCTIVITY (K-Value)
- Density 16 kg/m3 (0.037 W/mk) at 20oC mean temperature (0.257 BTU-in/hr.ft2oF at 68oF mean temperature).
- Density 24 kg/m3 (0.035 W/mk) at 20oC mean temperature (0.243 BTU-in/hr.ft2oF at 68oF mean temperature).
- Density 32 kg/m3 (0.034 W/mk) at 20oC mean temperature (0.236 BTU-in/hr.ft2oF at 68oF mean temperature).
- Density 48 kg/m3 (0.033 W/mk) at 20oC mean temperature (0.229 BTU-in/hr.ft2oF at 68oF mean temperature).
*Mean temperature = (T1+T2)/2
Where T1 = Temperature of hot side of insulation
T2 = Temperature of cool side of insulation
When tested in an atmosphere of 65% relative humidity at 20oC (in accordance with British Standard 2972-1975), the moisture content of AB Wool Insulation glasswool is 0.1% by volume.
When tested in accordance with British Standard 3958 AB Wool Insulation glasswool is slightly alkaline pH9.
MAXIMUM SERVICE TEMPERATURE
The maximum service temperature for AB Wool Insulation glasswool is 340oC. Where facing are applied, the temperature tolerances of the facing adhesive limit the surface temperature to be 70oC. (the appropriate insulation thickness can be used to limit surface temperature to 70oC).
SOUND ABSORPTION COEFFICIENT
AB Wool Insulation glasswool has the following sound absorption coefficient when tested in accordance with AS 1045-1971 by the Reverberation Room Method. Tests were carried out with no air space behind the samples, and results are based on test reports from C.S.I.R.O. or other N.A.T.a Registered laboratories.
Result tested in accordance with AS 1045-1976 by the Reverberation Room Method
AB Wool Insulation glasswool products are non-combustible. When tested in accordance with Australian Standard 1530 Part 3 - 1982 "Early Fire Hazard Properties of Materials Test", AB Wool Insulation glasswool products exhibit the following characteristic. (Test were conducted by AWTA).
- Energy Conservation - Noise Reduction - Personnel Protection
- Temperature Control - Condensation Control - Etc
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