Maha HD+ PPC
Maha HD+ PPC Cement is a specialized concrete product crafted at our cutting-edge manufacturing facility. It is produced using top-quality clinker rich in high Tri-Calcium Silicate (C3S) and meticulously chosen fly ash with high reactive Silica. At Maha Cement, quality assurance is an inherent aspect, meticulously upheld through the application of advanced QA methods and precision control equipment.
Thanks to these technological advancements, Maha HD+ PPC attains high early strength and exhibits superior durable properties. High fineness and uniform Particle Size Distribution (PSD) contribute to creating highly workable and cohesive concrete, resulting in a smooth surface that allows for the design of aesthetically pleasing homes.
SPECIFICATIONS OF MAHA HD+ PPC CEMENT
Physical Requirements
Requirement as per lS 1489 (Part - 1) 2015
MAHA HD+
Fineness
Specific Surface (m2/kg)
300 (min)
330 - 360
Setting Time
a. Initial (minutes)
b. Final (minutes)
30 (min)
600 (max)
160 - 200
270 - 300
Soundness
Expansion of unaerated cement
a. By LeChatelier Method (mm)
b. By Auto Clave (%)
-
10mm (max)
0.8 (max)
-
0.5 - 1.5
0.06 - 0.1
Compressive Strength
a. 72 + 1 hr i.e. 3 days
b. 168 + 2 hr i.e. 7 days
c. 672 4 hr i.e. 28 days
16 MPa (min)
22 MPa (min)
33 MPa (min)
25 - 27
33 - 37
55 - 58
TWO STAGE STRENGTH DEVELOPMENT IN MAHA HD+ CEMENT
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ORDINARY CEMENT
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WATERC-S-H (Strength) + Ca(OH)2 (Lime)In ordinary cement, lime leaches out of concrete and leads to lower durability. |
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MAHA HD+ CEMENT (PPC)
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WATERCS-H (Strength) + Ca(OH)2 (Lime)Reactive Silica -> C-S-H (Strength)In MAHA HD CEMENT (PPC), the lime is being converted into strength making it stronger and durable. |
Benefits of Maha HD + PPC
Structural Applications
Harsh Environments
Precast Concrete
Mass Concrete Projects
WHERE CAN MAHA HD+ PPC CEMENT BE USED?
Suitable for various residential, commercial, and industrial structures.
Used in the construction of beams, columns, footings, brickwork, plastering, etc.
Highly valuable where concrete is exposed to challenging conditions.
Particularly useful in wastewater treatment and marine applications.
Well-suited for precast concrete pipes and blocks.
Ideal for mass concrete applications,
such as dams and other infrastructure projects.
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