- Cement Needs Time: Cement doesn’t harden instantly — it undergoes a chemical reaction called hydration, which requires moisture.
- Rushed Blocks: If blocks aren’t kept moist for at least 7 days, they remain underdeveloped and weak.
- Drying Too Fast: Sun-drying without proper curing makes blocks brittle, prone to cracking, and far more porous.
The Importance of Proper Block Curing in Construction
Many people assume that once a cement block is shaped, it’s ready to use. But one of the most important steps in block making is often ignored: curing. In The Gambia, where speed and cost-cutting are common, blocks are often sold or used within just a day or two. This shortcut has serious consequences for the strength and durability of buildings.
The Problem with Poor Curing
The Consequences
- Weak walls that crumble under stress.
- Higher water absorption, leading to dampness and mould.
- Frequent maintenance and repair costs.
- Reduced lifespan of the building.
The Better Alternative: Eco Interlocking Earth Blocks
Eco Interlocking Earth Blocks (CIEBs) are compressed with a hydraulic machine, which immediately creates dense, durable blocks. Unlike cement blocks that rely heavily on long curing periods, CIEBs require only minimal curing, making them quicker and more reliable for construction.
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Practical Tips
If buying cement blocks, always ask how long they were cured. Blocks cured for less than 7 days should raise red flags. For guaranteed consistency, CIEBs offer a smarter, more dependable choice.
Skipping proper curing might save a few days, but it costs years off the life of a building. Eco Interlocking Earth Blocks provide a stronger, longer-lasting foundation without the risks of poorly cured cement blocks.