ASTM C1677-25

Podrobné informácie

Označenie: ASTM C1677-25

Dátum vydania: 01.04.2025

Stránok: 6

Krajina: Americká technická norma

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Anotácia

This specification covers flexible joints for concrete box sections, using rubber gaskets for leak resistant joints. The specification covers the design of joints and the requirements for rubber gaskets to be used. The gasket shall be fabricated from a rubber compound. The basic polymer shall be natural rubber, synthetic rubber, or a blend of both meeting the physical requirements prescribed. Gasket volume determination, non-circular shape gasket stretch height, and gasket length test methods shall be performed to determine the physical properties of the gastket in accordance with specified requirements. These test methods cover procedures for the mechanical testing of wrought and cast steels, stainless steels, and related alloys. Tension, bend, Rockwell hardness, portable hardness, brinell, and charpy impact tests shall be performed in accordance to specified requirements.


Keywords:
concrete box, joints, rubber gaskets,, ICS Number Code 91.100.30 (Concrete and concrete products)