zmoz
Silver Member
I have a few projects that I want to finish, and I plan on buying a concrete mixer to do it. I have noticed that generally under concrete they use compacted crushed gravel...because it packs down better, but in the concrete mix itself, usually they use round river rock for aggregate.
Is there a specific reason for this? I happen to have about 10 extra yards of crushed gravel and sand from another project, I'd like to use this stuff as my aggregate. Is there any specific reason I shouldn't?
Is there a specific reason for this? I happen to have about 10 extra yards of crushed gravel and sand from another project, I'd like to use this stuff as my aggregate. Is there any specific reason I shouldn't?