Penetration grade bitumen 40-50
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Post Date:
Apr 17,2015
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Expiry Date:
Oct 14,2015
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Detailed Description:
Quantity: 100Metric Tons
Price:1 USD Metric Tons
Payment Method: TT,LC
Penetration Grade Bitumen is commonly used in road surfacing, and some industrial applications. Additional processing yields other grades of bitumen products and their application.
Penetration Test determines the hardness of Bitumen by measuring the depth ( in tenths of a mm) to which a standard, and loaded needle will vertically penetrate in 5 seconds, a sample of Bitumen maintained at a temperature of 25 deg C ( 77deg F). Hence the softer the bitumen, the greater will be its number of penetration units. (80/100, 60/70, 40/50)
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