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AASHTO T 325-04 (2016)
- Standard Method of Test for Estimating the Strength of Concrete in Transportation Construction by Maturity Tests
- standard by American Association of State and Highway Transportation Officials, 2004
- Publisher: AASHTO
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This standard provides procedures for estimating concrete strength in roads, bridges, and other transportation structures through the use of a maturity index.
This standard requires determination of the strength-maturity relationship of the approved concrete job mix in the laboratory, and determination of the temperature history subsequent to placement in the field.
This standard requires determination of the strength-maturity relationship of the approved concrete job mix in the laboratory, and determination of the temperature history subsequent to placement in the field.