Concrete
Concrete
Concrete
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Gaps Addressed<br />
by IPRF Studies<br />
Early age strength requirements & determination<br />
(maturity)<br />
‣Maturity testing is a reliable predictor of<br />
early age strength<br />
‣For early opening to construction traffic &<br />
for repair opening to airc<br />
craft traffic<br />
‣Need project specific correlation & daily<br />
mix verification<br />
‣Variety of systems available