Ghana Standards Authority Introduces Guidelines for Cement Use in Construction

Jan 30, 2025 - 15:27

Accra, Ghana - 30 Jan, 2025 - Ghana's Standards Authority has introduced new guidelines for the use of cement in construction projects. The move aims to enhance structural integrity, safety, and resilience in the country's building sector.

Experts say the new guidelines will help curb the use of substandard cement, a major contributor to building collapses and structural failures in Ghana.

The guidelines categorize cement into various types, each suited for specific construction tasks. For example, Portland Limestone Cement (32.5R) is recommended for general construction, while Portland Limestone Cement (42.5R) is ideal for producing concrete products.

Industry stakeholders have praised the new guidelines, saying they will promote best practices, reduce structural failures, and enhance public safety.

The Ghana Standards Authority has urged compliance with the new guidelines, warning that failure to do so may result in accidents, safety risks, and structural failures.

Below are cement types and applications.

Cement Types and Applications

Portland Limestone Cement (32.5R) and Portland Composite Cement (32.5R):
Recommended for general construction tasks, including plastering, masonry work, and screeding.
Portland Limestone Cement (42.5R):
Suitable for producing concrete products such as building blocks and pavement slabs.
Portland Limestone Cement (42.5N):
Designed for ready-mixed concrete production and high-rise building construction.
Portland Limestone Cement (52.5N):
Ideal for structural elements in high-rise buildings, including beams, columns, and suspended slabs.
Masonry Cement (MC 12.5/22.5):
Specially formulated for plastering, block laying, tiling, and screeding to deliver high-quality finishes and durable structures.