This test method covers the determination of temperature of freshly mixed portland cement concrete. This standard may involve hazardous materials@ operations@ and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices. Warning??Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.
T 309-2015 history
2020T/SIOT 309-2020 Requirements for materials, equipment and disinfection of home-based elderly care services in smart and healthy elderly care communities
2015T 309-2015 Standard Method of Test for Temperature of Freshly Mixed Portland Cement Concrete