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ASTM International’s thermal insulation committee ( C16 ) has approved a new standard for layered, glass fiber felt pipe and board insulation. The material covered by the new standard ( C1937 ) is used on surfaces with temperatures that range from ambient to 1400°F (760°C). “The material covered in the new standard is semi-rigid, high-temperature pipe and board insulation intended for industrial…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Mary Mikolajewski, tel +1.610.832.9678; mmikolajewski@astm.org Release #11833 ###
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ASTM International’s concrete and concrete aggregates committee ( C09 ) is developing a proposed standard ( WK73384 ) that will evaluate the tensile performance of fiber-reinforced concrete using cylindrical specimens with double-punch loading. The proposed standard contains “pre- and post-peak tensile properties (that) hold great significance in fiber-reinforced concrete (FRC) and ultra-high-…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #11676 ###
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ASTM International’s concrete and concrete aggregates committee ( C09 ) is developing a proposed standard specification for a broad range of supplementary cementitious materials (SCMs). According to ASTM International member Larry Sutter, this performance specification ( WK70466 ) will ease the adoption of new materials used for SCMs as established sources become less available. “For a variety of…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #11659 ###
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ASTM International’s steel, stainless steel, and related alloys committee ( A01 ) is developing a proposed standard that will help guide manufacturers of wire rods and galvanized steel wire and cable that are crucial to the construction of bridges. “As the key and control parts of a road system, bridges play an important role in modern traffic,” says ASTM International member Yun Bai, of…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #11648 ###
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ASTM International’s thermal insulation committee ( C16 ) has approved a new standard that will aid in the development of new insulation products. The new standard ( C1919 ) covers the measurement of steady-state thermal transmission properties of small flat slab thermal insulation specimens using a heat-flow-meter apparatus. ASTM member Phalguni Mukhopadhyaya says that, in addition to being used…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Mary Mikolajewski, tel +1.610.832.9678; mmikolajewski@astm.org Release #11619 ###
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ASTM International’s steel, stainless steel and related alloys committee ( A01 ) is developing a proposed standard on new epoxy coating technology that will be used to protect reinforcing steel from corrosive environments. According to ASTM member David Darwin, epoxy coatings are used to protect reinforcing steel from corrosive environments, such as structures subject to chlorides. Such…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #11616 ###
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ASTM International’s concrete and concrete aggregates committee ( C09 ) is developing a proposed standard that will be used to help measure the tensile strength of fiber reinforced concrete. According to ASTM International member Luke Pinkerton, the use of fiber reinforcement as an alternative to conventional reinforcement of various concrete structures has been limited in the construction…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #11599 ###
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ASTM International’s concrete and concrete aggregates committee ( C09 ) is developing a new standard for economical testing of concrete strength. The proposed standard, WK82351 , will provide a fast, simple, non-destructive method for testing concrete strength that can be performed almost anywhere. According to ASTM International member Neil Cox this method, which measures the dominant resonant…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #11488 ###
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A new ASTM International standard covers welded carbon steel tubes that will help to enhance the efficiency of heat transfer in industrial plants and heating vacuum and air-conditioning (HVAC) systems. ASTM International’s committee on steel, stainless steel, and related alloys (A01) developed the new standard, which will soon be published as A1120/A1120M. ASTM International member David Kukulka…
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ASTM International’s committee on steel, stainless steel and related alloys ( A01 ) is developing a proposed standard that will present a fast-screening framework for verifying the alloys in stainless-steel products. According to ASTM International member David O’Donnell, portable positive material identification (PMI) devices have become a reliable alternative to more costly methods of…