ASTM C940-98a(2003)
Historical Standard: ASTM C940-98a(2003) Standard Test Method for Expansion and Bleeding of Freshly Mixed Grouts for Preplaced-Aggregate Concrete in the Laboratory
SUPERSEDED (see Active link, below)
ASTM C940
1. Scope
1.1 This test method determines the amount of expansion and accumulation of bleed water at the surface of freshly mixed hydraulic-cement grout used in the production of preplaced-aggregate (PA) concrete.
1.2 It is for use with cement grout whether or not it includes fine aggregate or mineral admixtures or both.
1.3 The values stated in SI units are to be regarded as standard.
1.4 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 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.
ASTM Standards
C125 Terminology Relating to Concrete and Concrete Aggregates
C937 Specification for Grout Fluidifier for Preplaced-Aggregate Concrete
E1272 Specification for Laboratory Glass Graduated Cylinders
Keywords
bleeding; concrete; expansion; grouts; preplaced-aggregate; preplaced-aggregate concrete; Aggregate; Bleeding; Concrete construction materials/applications; Expansion--concrete materials/applications; Grouts (preplaced-aggregate (PA) concrete); Preplaced-aggregate (PA) concrete; Volumetric measurement--cement/concrete;
ICS Code
ICS Number Code 91.100.30 (Concrete and concrete products)
DOI: 10.1520/C0940-98AR03
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