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Answers: 1
how much concrete do i need for a18ftx18" wide by 4" deep
Answers: 1 Views: 264 Rating: 0 Posted: 14 years ago

18'x1.5'x0.33'= 8.91 CF

Buy 36 bags, .25 CF ea. Ready Mix Concrete at the Home Depot or other home maintenance store.

Rent a small cement mixer, 1/4 CY.  Get 3 of your friends to help and buy a case of cold beer.

Rating: 0 Posted: 14 years ago

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