Sarbottam OPC Cement
Ordinary Portland Cement (OPC) is the most common type of cement that is widely used around the world. The most common purpose of OPC is the production of concrete. Concrete is a composite fabric consisting of aggregate gravel, sand, cement and water. As a constructing material, concrete can be cast in almost any desired form, and once it is hard, it can be a structural element. Concrete is employed in the construction of structural elements like columns, slab, beams, and structures like roads and dams. OPC is also used in fillings for plasters and screeds. OPC is manufactured by burning calcareous materials like limestone and siliceous materials at 1400 degree Celsius and thereafter grinding it with gypsum. It is made up in the form of different grades, with the most common grade in Nepal being Grade-53 and Grade- 43.
Advantages of Sarbottam OPC Cement
Higher fineness ensures improved bonding strength and better workability.
Free from harmful alkalis and chlorides, enhancing reinforced concrete durability.
About 20% cement reduction due to 20% high bond strength.
Suitable for RCC works, high-rise buildings, hydropower, roads, and infrastructure projects.
Achieves compressive strength up to M40 without chemical admixtures.
Fast setting and early strength gain reduce construction time.
Manufactured using clinker from Sarbottam’s own limestone mine for consistent quality.
Certified under NS 572 along with ISO 9001 and ISO 14001 standards.
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Re-Construction of Mandu Hydropower Limited
Kaligandaki Corridor
Chilime-Trishuli 220 kV Rransmission Line and Sub-Station