【国外标准】 Standard Specification for Manufacture of Reinforced Precast Concrete End Sections for Pipe
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2024-02-28
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标准简介
适用范围:
1.1 This specification covers the manufacture and acceptance of reinforced precast concrete end sections for pipe, herein referred to as “end section(s),” to conform to the owner's requirements.NOTE 1: End sections include but are not limited to; flared end sections; sloped end sections; parallel end sections, precast end walls; precast headwalls; etc. (see Fig. 1 for examples); or as designated by the owner.FIG. 1 Examples of Various Precast End Sections for Pipe1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.NOTE 2: This specification is a purchasing, manufacturing and acceptance specification and does not include requirements for bedding, backfill or installation. Care should be taken in assuring that the installation conforms to the project construction specifications.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
标准号:
ASTM C1932-23
标准名称:
Standard Specification for Manufacture of Reinforced Precast Concrete End Sections for Pipe
英文名称:
Standard Specification for Manufacture of Reinforced Precast Concrete End Sections for Pipe标准状态:
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发布日期:
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