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In a non air-entrained concrete mixture you should assume this % of air by volume for the purposes of concrete mixture proportioning: _______ %
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In a non air-entrained concrete mixture you should assume this % of air by volume for the purposes of concrete mixture proportioning: _______ %

User Michael K Madison
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Answer:200%

Step-by-step explanation:

so it can melt to use it later?

User Bvgheluwe
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