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CRITERIA
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STANDARD
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UNITS
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DATA
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| Panel Thickness |
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mm
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4
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| Weight |
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kg/m2
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7.9
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| Specific Gravity |
ASTM D792
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1.98 |
| Thermal Expansion |
ASTM E831 |
mm/m/50°C |
1.39 |
| Deflection Temperature |
ASTM D648 |
°C |
38 |
| Tensile Strength |
ASTM E8 |
kg/mm2 |
4.93 |
| Flexural Strength |
ATSM D790 |
kg/mm2 |
11.2 |
| Flatwise Tensile |
ASTM C297 |
kg/mm2 |
0.46 |
| Flatwise Shear |
ASTM D1002 |
kg/mm2 |
87.0 |
| Minimum Bond Strength |
ASTM D1781 |
mm.N/mm |
41.6 |
| Elongation |
ATSM E8 |
% |
6 |
| Fire Code Acceptance |
BS 476: Part 5
BS 476: Part 6
BS 476: Part 7 |
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Class P
Class 0
Class 1 |
| Sound Transmission |
ASTM E90 |
STC Class |
26 |
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| TOLERANCES: |
| Panel
Width: |
+ 2.0mm |
| Panel Length: |
+ 4.0mm |
| Thickness: |
+ 0.2mm |
| Bow: |
max 1% of panel |
| Squareness: |
max 5.0mm |
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Singapore Sports School, Woodlands, Singapore
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