ASTM C13 issues hydrogen sulfide-free sewer structure standard

Sources: ASTM International, West Conshohocken, Pa.; CP staff ASTM C13 Committee on Concrete Pipe has approved a first of its kind performance measurement: C1904 Standard Test Methods for Determination of the Effects of Biogenic Acidification on Concrete Antimicrobial Additives and/or Concrete Products. The document is vital to concrete pipe and sanitary sewer structure producers as it will augment development of…

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ASTM C13 standard probes microbially induced corrosion

Source: ASTM International, West Conshohocken, Pa.

ASTM C13 Committee on Concrete Pipe is set to publish C1894 Standard Guide for Microbially Induced Corrosion of Concrete Products, and finalize two proposed documents it references: WK69718 Standard Test Methods for the Determination of the Effects of Biogenic Acidification on Concrete Antimicrobial Additives and/or Concrete Products and WK69719 Standard Test Methods for the Chemical Resistance of Concrete Products to Acid Attack.

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