The Ghana Standards Authority (GSA) has issued clear guidelines on the appropriate cement types for various construction purposes to enhance structural integrity and durability in the building sector.This initiative is part of a public education campaign spearheaded by the Cement Manufacturing Development Committee (CMDC) under the Ghana Standards Authority (Manufacture of Cement) Regulations, 2023 (L.I. 2480).

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The goal is to help builders, contractors, and the general public make informed choices regarding cement application to prevent structural weaknesses and ensure long-lasting buildings.The GSA has categorized cement into specific grades based on their strength and application in construction projects:Portland Limestone Cement (32.5R) & Portland Composite Cement (32.

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5R): Best suited for plastering, masonry work, and screeding in general construction.Portland Limestone Cement (42.5R): Recommended for manufacturing concrete products, including pavement slabs and building blocks.Portland Limestone Cement (42.5N): Ideal for ready-mix concrete production and high-rise building construction.Portland Limestone Cement (52.

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5N): Designed for structural elements in high-rise buildings, such as columns, beams, and suspended slabs.Masonry Cement (MC 12.5/22.5): Specially formulated for plastering, tiling, block laying, and screeding, ensuring high-quality finishes and long-term durability.

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