MIxing Concrete-propotion

Old 05-18-04, 05:40 PM
Thread Starter
Join Date: Apr 2000
Location: Brooklyn, NY USA
Posts: 46
Upvotes: 0
Received 0 Upvotes on 0 Posts
MIxing Concrete-propotion

I have a small back space which I want to pave. The area is about 10' by 6'.
I want to pour concrete about 4" thick over that area makin about 20 cu feet of concrete. About how much cement , sand and gravel do I need for that area.
What is the normal propotion of the 3 Ingredient to mix the concrete properly. Is it 3 sand 2 gravel and 1 cement? Just a guess.
Old 05-18-04, 06:25 PM
Frank99's Avatar
Join Date: Feb 2003
Location: Rockland, New York
Posts: 329
Upvotes: 0
Received 0 Upvotes on 0 Posts
About 3/4 yard of gravel, 1/2 yard of clean sand, 6 bags of 92lb portland cement.
Ratio: 1 cement, 2 sand, 3 gravel
Good luck!

Thread Tools
Search this Thread
Ask a Question
Question Title: