Air Content of Freshly Mixed Concrete

ASTM C231-17 pdf download

admin Nov 18 , 2021 ASTM standards No Comment

ASTM C231-17 pdf download.Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method. 3. Significance and Use 3.1 This test method covers the determination of the air content of freshly mixed concrete. The test determines the...