Category: Structure & materials
Prepared by Eng. Ahmed Fathy, Projects Manager ·
Definition
Curing means keeping concrete moist for several days after the pour so the cement can hydrate fully, by spraying, wet hessian, plastic sheeting or curing compounds.
Why it matters on a project
In Saudi heat, concrete loses water fast; without curing, surface cracks appear and final strength drops.
Common mistake
Spraying once on the first day and then leaving the concrete in the sun.
Frequently asked questions
How many days should concrete be cured?
The specification sets it, usually at least 7 days, longer in extreme heat or with some cement types.
Can curing compound replace water spraying?
Yes, if approved and sprayed right after finishing at the correct rate.
Related terms
- Concrete grade (compressive strength)The characteristic compressive strength of concrete at 28 days, e.g. C30 or 300 kg/cm².
- Slump testA simple site test measuring the consistency and workability of fresh concrete.
- Reinforced concreteConcrete containing steel reinforcement to resist the tensile forces concrete alone cannot carry.
- Quality control planThe list of inspections, tests and hold points for each activity and who approves them.
Does your project need structural design and reinforcement drawings? Send the drawings or a short description and we reply within one working day.
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