WHY MAHA HD+ CEMENT?
MAHA HD+ cement is a concrete special cement manufactured at our state-of-the-art plant. Superior quality clinker with High Tri-Calcium Silicate (C3S) and carefully selected fly ash with High Reactive Silica are used to manufacture this cement. Quality assurance is an integral part of Maha Cement and is ensured through application of modern OA methods and precision quality control equipment.
Due to above technological improvement, the MAHA HD+ achieves High Early Strength and exhibit Superior Durable properties. The uniform PSD (Particle size Distribution) helps to achieve high workable and cohesive concrete making smooth concrete surface so as to enable you to Design aesthetically beautiful homes.
| Physical Requirements |
Requirement as per IS 1489 (part-1) – 2015 |
Maha HD+ |
|
| Fineness | Specific Surface (m2/kg) | 300(min) | 360-370 |
| Setting Time | a. Initial minutes) | 30 (min) | 150-160 |
| b. Final (minutes) | 600 (max) | 220-240 | |
| Soundness | Expansion of unaerated cement | ||
| a. By LeChatelier Method (mm) | 10 (max) | 0.5-1.5 | |
| b. By Auto Clave (%) | 0.8% (max) | 0.06-0.1 | |
| Compressive Strength | a. 24 + 1 hr i.e. 1 days | —– | 20-21 |
| b. 72 ± 1 hr i.e. 3 days (M Pa) | 16 MPa (min) |
32-34 | |
| c. 168 ± 2 hr i.e. 7 days (M Pa) | 22 MPa (min) | 42-44 | |
| d. 672 ± 4 hr i.e. 28 days (M Pa) | 33 MPa (min) | 56-58 | |
