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A newly approved standard from ASTM International’s recovered carbon black committee ( D36 ) provides a test that will help to differentiate products and provide a quality control tool for producers and users. Recovered carbon black (rCB) is a recycled product made from end-of-life tires. The new standard (soon to be published as D8474) describes a thermogravimetric (TGA) technique to determine…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Melissa Marcinowski, tel +1.610.832.9626; mmarcinowski@astm.org Release #11602 ###
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ASTM International’s recovered carbon black (rCB) committee ( D36 ) is developing a proposed standard that will be used to differentiate between different rCB products and provide quality control tool for producers and users. According to ASTM International member Pieter ter Haar, the proposed standard ( WK81244 ) will explain how thermogravimetry (TGA), a type of thermal analysis, can be used to…
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ASTM International’s resilient floor coverings committee ( F06 ) has approved two new standards that define compositional and performance requirements for heterogeneous polyurethane flooring. The two standards will be used by flooring manufacturers, architectural and design firms, facilities personnel, specifiers, and building owners. According to ASTM International member Todd Jones, the…
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ASTM International’s concrete pipe committee ( C13 ) has approved a new standard that will help in manufacturing circular concrete pipe that is installed using pipe jacking techniques. The type of pipe covered by the new standard is typically used to convey sewage, industrial wastes, stormwater, or utilities. Engineers, precast concrete pipe manufacturers, and jacking contractors will be the…
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New ASTM International Standard Is First for Testing Corrosion Effects in Manufacturing of AdditivesA new standard developed by ASTM International’s concrete pipe committee ( C13 ) is the first standard test for determining the effectiveness of antimicrobial additives on the corrosion of concrete. “This standard presents test methods to help determine effects of biogenic acidification on concrete products and/or the efficacy of antimicrobial products to resist microbially-induced corrosion in…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Jimmy Farrell, tel +1.610.832.9661; jfarrell@astm.org Release #11124 ###
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In light of COVID-19 (coronavirus) and ongoing safety concerns for members and staff, ASTM International announced today that all previously scheduled in-person May standards development meetings (including independent meetings) have been canceled. Earlier this month, ASTM International announced the cancellation of all April in-person meetings . These decisions were based on several factors,…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #11001 ###
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A new ASTM International standard aims to help those involved in manufacturing and selling resilient flooring to test for ortho-phthalate content. According to ASTM International member Amy Costello, sustainability manager at Armstrong Flooring Inc., the new standard specifically aims to improve reproducibility and repeatability for phthalate content testing in resilient floors. She says the new…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #10972
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A new ASTM International standard will serve as a guide for standards related to determining the effects of biogenic sulfuric acid on concrete products. ASTM’s concrete pipe committee approved the standard, which is soon to be published as C1894. According to ASTM International member Mel Marshall, the new standard fills the need for a guide that discusses microbially induced corrosion (MIC) of…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Jimmy Farrell, tel +1.610.832.9661; jfarrell@astm.org Release #10898
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ASTM International’s committee on recovered carbon black ( D36 ), formed in 2017, has approved its first standard. The new standard ( D8178 ) defines important terms in the recovered carbon black (rCB) industry. ASTM International member Bill Cole notes that recovered carbon black is a relatively new, sustainable raw material product, produced by a new and growing industry, for use in rubber,…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Joe Koury, tel +1.610.832.9804; jkoury@astm.org Release #10748
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ASTM International members from its committee on recovered carbon black (rCB) ( D36 ) are announcing and seeking input on new standards and related efforts. Several subcommittees are supporting these efforts to help the tire recycling industry. For example, a subcommittee (D36.10) recently approved a list of 22 existing standards that are already being used in the carbon black industry. The group…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Joe Koury, tel +1.610.832.9804; jkoury@astm.org Release #10484