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Tuesday, July 28, 2020

Methods used for Curing of Concrete

Concrete needs to be cured. There are many different methods of curing. The selection of a specific method will rely on the idea of work and the climatic conditions. The accompanying methods of curing of concrete are commonly embraced.

1. Shading concrete work
2. Covering concrete surfaces with hessian or gunny sacks Sprinkling of water
3. Ponding method
4. Membrane curing
5. Steam curing


Shading concrete work

The object of shading concrete work is to keep the vanishing of water from the surface even before setting. This is embraced for the most part in the event of huge concrete surfaces, for example, street sections.

This is basic in dry climates to shield the concrete from heat, direct sun beams and wind. It likewise shields the surface from downpour. In chilly climate shading helps in protecting the warmth of hydration of concrete in this way forestalling freezing of concrete under mellow ice conditions. Shading might be accomplished by utilizing canvas extended on outlines. This method has a restricted application in particular.

Covering concrete surfaces with hessian or gunny sacks

This is a broadly utilized method of curing, especially for basic concrete. In this way the uncovered surface of concrete is kept from drying out by covering it with hessian, canvas or void concrete packs. The covering over vertical and inclined surfaces ought to be made sure about appropriately. These are intermittently wetted.

The time period will rely on the pace of dissipation of water. It ought to be guaranteed that the surface of concrete isn't permitted to dry in any event, for a brief timeframe during the curing time frame. Uncommon game plans for keeping the surface wet must be made at evenings and on vacations.

Methods used for Curing of Concrete

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Published By
Rajib Dey
www.constructioncost.co
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