Aktivní norma | Vydána: 15.12.2024

ASTM C869/C869M-24

Standard Specification for Foaming Agents Used in Making Preformed Foam for Cellular Concrete

Dostupné jazyky: Anglicky

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Podrobné informace

Označení: ASTM C869/C869M-24

Datum vydání: 15.12.2024

Stran: 2

Země: Americká technická norma

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Anotace

This specification covers foaming agents specifically formulated for making preformed foam for use in the production of cellular concrete. The function of this specification is to provide the means for evaluating the performance of a specific foaming agent. The test batch shall conform to the physical requirements prescribed such as density, compressive strength, tensile splitting strength, water absorption and air loss during pumping. The foaming agent being tested shall be used in making test specimens required.

Keywords:
cellular concrete, foaming agents,, ICS Number Code 91.100.30 (Concrete and concrete products)

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