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Gallons of water disappear into concrete

submitted by pumkinandstorm

1 decade 9 months 3 weeks ago

Where is all that water going?

1 Comment

charliem says...

From a yt commenter;

"it's the type used, it's not set or hardened yet, they put the layer down then add water, it sucks it up like a sponge, then you let it sit to harden and cure"