ASTM C398-98 - 10.9.1998
 
1. Scope

1.1 This practice provides recommendations for good practice in the use of hydraulic cement mortars where chemical resistance is a major consideration.

1.2 This standard does not purport to address all of the safety problems, 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.

1.3 The values stated in inch pound units are to be regarded as the standard. The values given in parentheses are provided for information only.

 
2. Referenced Documents

C144-26

Standard Specification for Aggregate for Masonry Mortar

C150-07

Standard Specification for Portland Cement

C267-20(2026)

Standard Test Methods for Chemical Resistance of Mortars, Grouts, and Monolithic Surfacings and Polymer Concretes

C279-23

Standard Specification for Chemical-Resistant Masonry Units

C309-25

Standard Specification for Liquid Membrane-Forming Compounds for Curing Concrete

C404-26

Standard Specification for Aggregates for Masonry Grout

C171-20

Standard Specification for Sheet Materials for Curing Concrete

C595-08

Standard Specification for Blended Hydraulic Cements

C904-25

Standard Terminology Relating to Chemical-Resistant Nonmetallic Materials

D227-03

Standard Specification for Coal-Tar-Saturated Organic Felt Used in Roofing and Waterproofing

D226-06

Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing