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**Mass concrete** is defined by American **Concrete** Institute Committee 207 as “any volume of **concrete** with dimensions large enough to require that measures be taken to cope with the generation of heat from hydration of cement and attendant volume change to minimize cracking.”

For foundations, a mix of 1 part cement to 3 **parts sand** to 6 **parts** aggregates can be used. Measure around half of the cement, **sand** and aggregates (for a concrete mix only) you’re going to mix. Using half now will prevent the mix from drying out before you get chance to use all of it – you can mix the other half later.

28 days

For masonry or **concrete** construction, the minimum **foundation** wall will be 6 inches. The minimum reinforced **concrete footing thickness** will be 6 inches or 1-1/2 times the length of the **footing** projection from the **foundation** wall, whichever is greater.

Use the following yields per each bag size: 40 pound bag yields .

Drymix Products

One 20kg bag makes: |
To make 1m3: |
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0. |