dubai, United Arab Emirates
Our Products
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MC-30 |
MC-70 |
MC-250 |
MC-800 |
MC-3000 |
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CRS-1 |
CRS-2 |
CMS-2 |
CSS-1 |
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.
Our Products are:
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10/20 |
40/50 |
85/100 |
150/200 |
AH-70 |
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20/30 |
60/70 |
100/120 |
180/200 |
AH-90 |
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30/40 |
80/100 |
120/150 |
200/300 |
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SPECIFICATIONS
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R 10/20 |
R 85/25 |
R 85/40 |
R 90/15 |
Viscosity Bitumen:
Viscosity or VG grade is the bitumen based on its viscosity. In order tograde the bitumen based on viscosity, BIS revised IS-73-1992 specifications(Viscosity at 60C).
Based on this grading, thereare four types VG-10, VG-20, VG-30 & VG-40. A few qualification tests like specific gravity, water content, ductility, loss on heating & Farass breaking point were removed from IS:73-1992 as these tests do not have any relationship with the performance of the product.
The application of VG Bitumen is on spraying applications such as surface-dressing and paving in very cold climate. It is also used to manufacture Bitumen emulsion and Modified Bitumen products.
For each VG specification please click on it.
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VG 10 |
VG 20 |
VG 30 |
VG 40 |
