Active Standard ASTM C942 | Developed by Subcommittee: C09.41
Book of Standards Volume: 04.02
Historical (view previous versions of standard)
Significance and Use
This test method affords a means for determining the compressive strength of grouts that expand and, in use, harden under conditions of partial to total restraint.
It is particularly applicable for determining the effect on compressive strength of grout fluidifier to be used with grout for PA concrete (See Specification C937).
1.1 This test method covers the determination of the compressive strength of hydraulic cement grout for preplaced-aggregate (PA) concrete.
1.2 The values stated in SI units are to be regarded as standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
C31/C31M Practice for Making and Curing Concrete Test Specimens in the Field
C109/C109M Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
C125 Terminology Relating to Concrete and Concrete Aggregates
C219 Terminology Relating to Hydraulic Cement
C937 Specification for Grout Fluidifier for Preplaced-Aggregate Concrete
C938 Practice for Proportioning Grout Mixtures for Preplaced-Aggregate Concrete
C939 Test Method for Flow of Grout for Preplaced-Aggregate Concrete (Flow Cone Method)
ICS Number Code 91.100.30 (Concrete and concrete products)
UNSPSC Code 41110000(Measuring and observing and testing instruments); 30111601(Cement)