| Type: | Roofing and Waterproofing |
|---|---|
| Ceiling Tile Shape: | Roll |
| Material: | Bitumen |
| Thickness: | 1.2-2.0mm |
| Ceiling Tile Type: | Paper Core |
| Surface Treatment: | Film Coated |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
|
No. |
Item |
I |
II |
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|
PY |
G |
PY |
G |
PYG |
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|
1 |
Soluble content/(g/m2)≥ |
3mm |
2100 |
|
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|
4mm |
2900 |
|
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|
5mm |
3500 |
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|
Test |
|
No flame |
|
No flame |
|
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|
2 |
Heat resistance |
ºC |
90 |
105 |
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|
≤mm |
2 |
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|
Test |
No flow, no dripping |
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|
3 |
Low temperature flexibility/ºC |
-20 |
-25 |
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|
No crack |
||||||||||
|
4 |
Impermeability 30minutes |
0.3MPa |
0.2MPa |
0.3MPa |
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|
5 |
Tension |
Maximum/(N/50mm) |
500 |
350 |
800 |
500 |
900 |
|||
|
Secondly-Maximum |
|
|
|
|
800 |
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|
Test |
No crack, no apart |
|||||||||
|
6 |
Elongation |
Maximum/%≥ |
30 |
|
40 |
|
|
|||
|
Secondly-Maximum≥ |
|
|
15 |
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|
7 |
Oil Leaking |
Pieces≤ |
2 |
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Suppliers with verified business licenses
Audited Supplier 
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