What is the density of bitumen?
1.01-1.05 g/cm 3
The density of bitumen is 1.01-1.05 g/cm 3 in the temperature range of 25°C to 85°C [63] .
What is the meaning of 60 70 bitumen?
A grade of 60/70 bitumen means the penetration value is in the range 60 to 70 at standard test conditions which usually used as a Paving Grade. Bitumen 60/70 is applicable for the production of asphalt pavements with superior properties and for construction and maintenance of roads.
Is bitumen harder than 60 70?
They are:
- Hardest Bitumen Grade 40 –50.
- 60 –70.
- 85-100.
- 120-150.
- Softest Bitumen Grade 200-300.
How do you find the density of a bitumen?
Using a digital density meter The standard test method (ASTM D8188) requires a digital density meter to measure the asphalt/bitumen samples. A density meter requires less sample volume (around 3 mL to 4 mL, which is about half the amount needed by pycnometers).
What is the weight of bitumen?
It means that 1.010kg to 1.060kg is one desi cubic meter.
What is the density of bitumen 80 100?
1009.6
Bitumen grade 80/100 Specification Specific gravity determines the density of the bitumen. According to the ASTM D70, the density of bitumen 80/100 in kg/m3 is equal to 1009.6.
What is the meaning of 80 100 bitumen?
Bitumen grade 80/100 meaning Bitumen of grade 80/100 means that in the bitumen penetration test, when the needle sinks 8 to 10 mm in the bitumen, we find out that the penetration value is between 8 and 10 mm and this type of bitumen is 80/100 bitumen.
Which bitumen grade is best?
2.1. 2 Bitumen 60/70: This grade is harder than 80/100 and can withstand higher traffic loads. The characteristics of this grade confirm to that of S 65 grade of IS- 73-1992. It is presently used mainly in construction of National Highways & State Highways.
What is the price of bitumen today?
| Packed Bitumen | Price (in Rs.) |
|---|---|
| VG 10 (80/100) | 36270 |
| VG 30 (60/70) | 37390 |
| VG 40 (30/40) | 40720 |
What is specific gravity of bitumen?
Bitumen binder has specific gravity in the range of 0.97 to 1.02. In case bitumen contains mineral impurities the specific gravity will be higher. Thus it is possible for a quantitative extraction of mineral impurity in bitumen.
What is asphalt density?
Standard density for asphalt is 145 lb/ft3 (2322 kg/m3). Multiply the volume by the density (in the same units) to get the weight.
What is a 80 100 grade?
Bitumen Penetration Grade 80/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses.
What is the viscosity of bitumen 60 / 70?
The penetration grade bitumen 60/70 has a thermoplastic property which is like as synthetic resin material which gets softer with heating and hardens when cooled. This grade of bitumen 60/70 has very strong viscosity compare to other grades.
What is the density of a cubic meter of bitumen?
Density of bitumen Density of bitumen is between 1.01 to 1.06 (Kg/dm3) It means that 1.010kg to 1.060kg is one desi cubic meter. Each tons of asphalt needed 70Kg Bitumen and the rest is aggregates.
Which is the most used grade of bitumen in India?
Bitumen VG30 is the most widely used type of bitumen in road construction, insulation, building construction industries, and also in the production of cutback bitumen. It’s better to know that this vg30 bitumen can be used instead of 60/70 penetration bitumen grade. VG30 usage in India VG 30 bitumen is a popular grade of bitumen in India.
What makes a bitumen a penetration grade bitumen?
RAHA Penetration Grade bitumens are specified by the penetration and softening point test. The designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures.