Maha Ordinary Portland Cement ( OPC ) 53 Grade Cement
Special price for bulk orders in and around Coimbatore.
From the Manufacturer
Maha OPC 53 grade cement, is a high strength, best quality cement designed to suit the modern construction practices. It is manufactured with excellent quality clinker, containing a high percentage (56-60%) of Tricalcium Silicate (C3S), and optimum quantity of gypsum. This cement is ideal for designing high-strength, high-performance concrete used in high-rise buildings, bridges, flyovers, prestressed concrete applications, underwater concreting, concrete roads etc. Due to its uniform and consistent 28 days’ compressive strength 60 Mpa Maha – OPC 53 is the most preferred brand by Ready Mix Concrete Manufacturers and infrastructure project engineers.
Please refer the table below for its typical values as against requirement as per IS 269-2015
Requirement as per IS 269 : 2015
Maha Cement OPC 53
|Fineness||Specific Surface (m2/kg)||225(min)||295|
|Setting Time||a. Initial minutes)||30 (min)||165|
|b. Final (minutes)||600 (max)||240|
|Soundness||Expansion of unaerated cement|
|a. By LeChatelier Method (mm)||10 (max)||1.0|
|b. By Auto Clave (%)||0.8 (max)||0.074|
|Compressive Strength||a. 72 ± 1 hr i.e. 3 days (M Pa)||27 (min)||38|
|b. 168 ± 2 hr i.e. 7 days (M Pa)||37 (min)||48|
|c. 672 ± 4 hr i.e. 28 days (M Pa)||53 (min)||60|
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