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ASTM International Committee F17 on Plastic Piping Systems has recently approved a new standard and is currently working on two proposed new standards. The following describes these standards activities., Plastic Piping Systems Committee Completes Latest Standard in Polyamide-11 Series, The use of polyamide-11 (PA-11) thermoplastic pipe to distribute natural gas at pressures up to 200 psig can provide gas distribution companies with a safer, cost-effective option to using steel piping for this application. In order to facilitate the use of PA-11 piping, ASTM International Committee F17 on Plastic Piping Systems has developed a new standard, F 2600 , Specification for…, Proposed ASTM Excess Flow Valve Standard Will Provide Home Protection, Excess flow valves are important safety devices that can protect homes from unattended pipe disconnections and ruptures. A proposed new ASTM International standard, WK12961 , Specification for Excess Flow Valves for Fuel Gas Systems, will cover minimum requirements for excess flow valves that are used in low-pressure applications downstream of a gas utility meter. Current standard F 2138 ,…, Polyethylene Pipe Butt Fusion Standard Under Development by ASTM Plastic Piping Committee, A proposed new ASTM International standard will be useful to gas companies, utilities and pipe manufacturers in qualifying parameters and procedures for new polyethylene pipe material, as well as existing material. The proposed standard, WK12986 , Test Methods for Qualifying Polyethylene Pipe Butt Fusion Joining Parameters and Procedures, is being developed by Subcommittee F17.40 on Test Methods…
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Determining the pressure rating for PVC plastic pipe is a relatively straightforward process because pipe is a cylinder with a uniform wall thickness. However, establishing a pressure rating for PVC fittings is a more complex process, chiefly because there are many sizes, patterns and variations among manufacturers involved. A new ASTM International standard, F 2261 , Test Method for Pressure…
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Keeping pipes properly connected is clearly an important aspect of any sewer maintenance system. A new ASTM International standard, F 2561 , Practice for Rehabilitation of a Sewer Service Lateral and Its Connection to the Main Using a One-Piece Main and Lateral Cured-in-Place Liner, has been developed that makes the process of keeping sewer pipelines connected more effective. Practice F 2561 is…
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Dried blood represents the greatest challenge to cleaning surgical instruments. To meet this challenge, ASTM International Committee D12 on Soaps and Other Detergents has developed a new standard, D 7225 , Guide for Blood Cleaning Efficiency of Detergents and Washer-Disinfectors. The new guide is under the jurisdiction of Subcommittee D12.16 on Hard Surface Cleaning. Water-soluble components of…
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ASTM Subcommittee E06.77 on High-Rise Building External Evacuation Devices is seeking interested persons to participate in standards activity that is focused on egress in emergency situations occurring in multi-story buildings, as well as on the ability of emergency personnel to respond effectively and access fires or other emergencies on higher floors. Committee E06 on Performance of Buildings…
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An important new ASTM International standard recently approved by Committee E06 on Performance of Buildings is the first of its kind to focus on determining the resistance of annealed architectural glass to thermally induced stresses caused by exposure to sun and shadows. The standard, E 2431 , Practice for Determining the Resistance of Single Glazed Annealed Architectural Flat Glass to Thermal…
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ASTM International Committee E55 on Pharmaceutical Application of Process Analytical Technology has created a new subcommittee, E55.03 on General Pharmaceutical Standards, which will address issues on quality within a broad framework of chemistry, manufacturing and control. The scope of the new subcommittee is the development of general principles, practices and related standards for managing…
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Firestop systems have become essential components in saving lives and minimizing property damage during a fire. Because the installation of a firestop system is a very exacting, zero-tolerance process, it is imperative that the post-installation inspection of a firestop system also be exacting. Two ASTM International standards developed by ASTM Committee E06 on Performance of Buildings are now…
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The new, 42nd edition of ASTM Standards in Building Codes , now available for purchase from ASTM International, provides the tools to design and construct buildings that satisfy international code requirements established by the International Code Council (ICC). ICC is comprised of the Building Officials and Code Administrators International (BOCA), the Southern Building Code Congress…, Special offer: buy the online version and receive the print or CD at 50 percent off., For the online subscriptions to ASTM Standards in Building Codes , online basic users have access only to active ASTM standards documents; online plus users have access to all available ASTM standards documents, including active, redline, historical and withdrawn standards. The online basic subscription for an individual is $1,150 (stock # BLDGSVC); for 2-5 users (single site) $3,050 (stock #…
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A growing interest in a more durable structure for grease traps has resulted in the development of a proposed new ASTM standard, WK7686, Specification for High Density Polyethylene Grease Trap Interceptor Units. The proposed standard is under the jurisdiction of ASTM Subcommittee F17.26 on Olefin Based Pipe, which is part of Committee F17 on Plastic Piping Systems. "The impetus for developing…