DP 30
DP 30 is a high efficiency pozzolanic material, obtained by selection and processing of power station fly ashes resulting from the combustion of pulverised bituminous coal. DP 30 is subjected to strict quality control.
General Information
| Presentation | Finely divided dry powder |
| Colour | Light grey |
| Bulk Weight | Aprox. 1.0 metric ton per cubic meter |
| Specific density | Aprox. 2.3 metric ton per cubic meter |
| Particle size | Maximum 34 % ROS on 45 micron sieve |
| Particle shape | Spherical |
| Package | 1 metric ton big-bags and bulk tankers |
Recommended uses
- Concrete: General purpose for plain and reinforced concrete. Mass concrete to reduce the heat of hydration. Superior performance in Roller compacted concrete.
- Grout: General purpose grouts for use in earthworks for the treatment of rock cracks.
Recommended dosages
The dosages of DP 30 and the other mix constituents should be determined by appropriate mix design testing. They will depend on required mix properties, workability, grade of cement, admixtures used, etc.