I am a end user. And Concrete is always sold in a cubic mtr.
But is batched by weight with water added at the end.
I have noticed that if it rains at night before a pour... the sand will probably be alot wetter/heavier than when dry.
especially when dry in sumer concrete volume seams to increase?
Is there any truth to this....or am i just not measuring up jobs properly?
Im sure it occurs but does it to the extent that it is greatly notiable....ie: a wheel barrow per mtr diffrence?
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Aaron Massey
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