Aktivní norma | Vydána: 01.05.2023

ASTM C1330-23

Standard Specification for Cylindrical Sealant Backing for Use with Cold Liquid-Applied Sealants

Dostupné jazyky: Anglicky

Dostupné provedení: Online zabezpečené PDF, Norma a Redline - Online zabezpečené PDF, Tištěné, Tisk + redline

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Podrobné informace

Označení: ASTM C1330-23

Datum vydání: 01.05.2023

Stran: 2

Země: Americká technická norma

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Anotace

This standard specification covers the basic requirements for cylindrical sealant backing for use with cold liquid-applied sealants. Cylindrical sealant backings are classified into three types: type C, type O, and type B, composed predominantly of closed cell material, open cell material, and bi-cellular material, respectively. Test methods for cylindrical sealant backing include water absorption, density, outgassing, compression deflection and recovery, and tensile strength. The sealant shall be clean, free of scale, foreign matter, oil, or water.

Keywords:
backer rod, cylindrical sealant backing, joint backing, sealant backing ,, ICS Number Code 91.100.50 (Binders. Sealing materials)

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