Formerly under the jurisdiction of Committee C03 on Chemical-Resistant Nonmetallic Materials, this specification was withdrawn in January 2021 in accordance with section 10.6.3 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.
РефератThis specification covers the requirements for chemical-resistant resin mortars for bonding chemical-resistant brick or tile. Mortars of this group generally have better physical properties and resist a wider variety of chemicals than inorganic mortars. The liquid resin may be phenolic, furan epoxy, polyester, vinyl ester, or some other resinous material capable of forming a chemical-resistant mortar when mixed with a suitable setting agent and filler. The fillers may be silica, carbon, or some other chemical-resistant material. The setting agents may include amines, polyamides, peroxides, acids or other reactants. Setting agents may be supplied as a separate component to be incorporated into the resin and filler at the time of mixing or may be supplied as a constituent of the filler. The resin shall be tested and should conform to the specified values of viscosity, chemical resistance, working life and setting time, tensile strength, compressive strength, bond strength, shrinkage, and absorption.
Область применения1.1 This specification covers the requirements for chemical-resistant resin mortars for bonding chemical-resistant brick or tile. Mortars of this group generally have better physical properties and resist a wider variety of chemicals than inorganic mortars. For the use of these materials, see Practice C399.