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Investigation of Standards,Performance Characteristics and Evaluation Criteria for Thermoplastic Piping in Residential Plumbing Systems.

机译:住宅管道系统热塑性管道标准,性能特征及评价标准研究。

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摘要

The application of the performance concept to the evaluation of piping systems of innovative materials is explored. User needs are considered and several material-related physical parameters are studied that might be used as measures of satisfaction of the user needs. Information was reviewed on usage,performance characteristics and standards for thermoplastic pipe and fittings,and special laboratory tests were made to study selected characteristics and test methods. A number of performance statements and evaluation methods are recommended or discussed that relate to characteristics associated with polyvinyl chloride (PVC),acrylonitrile-butadiene-styrene (ABS) and chlorinated polyvinyl chloride (CPVC). This approach was taken to illustrate the application of performance evaluation methodology to plumbing materials.

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