Are We Allowed to Lay Concrete in the Rain?
Since concrete is a careful and measured mix of cement, water, and aggregates, the addition of extra rainwater can negatively alter this ratio. It can affect the final product by reducing its strength and durability, leading to cracking, scaling, dusting, and streaking! All of these factors can cause structural and aesthetic damage.
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If you still have the urgency, then here are some tips to lay concrete in the rain:
Check the weather forecast
Sounds obvious, but when it comes to the unpredictability of the weather, aforethought would be a sensible step. Neglecting the fact that the weather forecast is never 100% accurate, still, can help you avoid colossal loss in the future.
Scout out gutters, downspouts, and cavities
Once you got to know about the water spell on the way and it has rained heavily, water may flow out of the downspouts onto the wet concrete and damage it. So, on a construction site, you can pinpoint exactly where all these water sprouting points are located on the site so that you are prepared in advance.
Tip: To prepare the best quality concrete, prefer Shayona cement, which you can buy online.
Have a plastic sheet on hand
Since weather can be very unpredictable, you need to carry a plastic sheet on hand whether Rain is predicted or not! It is a wise decision to have a plastic sheet or tarp so that when bad weather strikes, you are all set to tackle it. Do not forget to seal off the edges well to prevent water from seeping in.
Wipe away excess water
In case, you get late in taking the plastic sheet out, don’t fret—all you need to do is put up the cover whenever the Rain stops. By making the use of something thin like a hosepipe broom handle or, push the excess water off the surface of the concrete because it is utterly essential to avoid the mixing of rainwater into the curing concrete.
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