Description
DESCRIPTION
BITUMEN 60/70 BY VERY HOT AIR.
RECOMMEND USES
IT IS USING AS RAW MATERIAL FOR BITUMEN COAT, ROOFING, INSULATION AND ISOLATION
BITUMEN MEMBRANE SHEET.
SURFACE PREPARATION
SURFACES MUST BE DRY, CLEAN AND FREE OF LOOSE PARTICLES, FORMWORK, CURING
PRODUCTS, IRREGULARITIES, SLURRY, ETC.
APPLICATION
THE blown asphalt SHOULD BE HEATED DOUBLE TEMPRATURE AGAINST THE SOFTENING
POINT TO BE ABLE TO HAVE FLOW AND VISCOSITY.
STORAGE/HANDLING
10 YEARS WITH MULTI TIME HEATING AND COLDING, PLEASE REFERE TO MSDS.
PACKING
AVAILABLE IN 25KG MELTABLE AND CRAFT BAG, DRUM PACKING.
ANALYZE
|
TEST SPECIFICATION |
STANDARD RANGE |
TEST METHOD |
|
Specific gravity @25/25 C |
1.05 approx. |
D-70 |
|
Penetration @25C |
4/6 |
D-5 |
|
Softening point C |
145/155 |
D-36 |
|
Ductility@25C |
1.5min |
D-113 |
|
Loss on heating (wt)% |
0.2max |
D-6 |
|
Flash point C |
260min |
D-92 |
|
Solubility in CS2 (wt)% |
99min |
D-4 |
|
Specific gravity @25/25 C |
1.05 approx. |
D-70 |
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