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Standard Test Method for Freeze-thaw and De-icing Salt Durability of Solid Concrete Interlocking Paving Units 实心混凝土联锁铺路装置的冻融和除冰盐耐久性的标准试验方法
发布日期: 2022-12-01
1.1 本试验方法评估了符合规范尺寸要求的实心联锁混凝土摊铺单元的抗冻融性 C936/C936米 。在自来水或3 % 盐水溶液,这取决于实际使用中装置的预期用途。 1.2 以国际单位制表示的值应视为标准值。SI单位后括号中给出的值仅供参考,不视为标准值。 1.3 本标准并不旨在解决与其使用相关的所有安全问题(如有)。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践,并确定监管限制的适用性。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒(TBT)委员会发布的《国际标准、指南和建议制定原则决定》中确立的国际公认标准化原则制定的。 =====意义和用途====== 3.1 本试验方法旨在确定冻结和解冻对符合规范尺寸要求的装置的影响 C936/C936米 同时浸入测试溶液中。不符合规范尺寸要求的其他类型分段混凝土摊铺单元 C936/C936米 可以使用该测试方法进行测试。 3.2 本试验方法的结果不旨在提供符合规范尺寸要求的混凝土摊铺机使用长度的定量测量 C936/C936米 .
1.1 This test method evaluates the resistance to freezing and thawing of solid interlocking concrete paving units conforming to the dimensional requirements of Specification C936/C936M . Units are tested in a test solution that is either tap water or 3 % saline solution, depending on the intended use of the units in actual service. 1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 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. ====== Significance And Use ====== 3.1 This test method is intended to determine the effects of freezing and thawing on units conforming to the dimensional requirements of Specification C936/C936M while immersed in a test solution. Other types of segmental concrete paving units that do not conform to the dimensional requirements of Specification C936/C936M may be tested using this test method. 3.2 The results from this test method are not intended to provide a quantitative measure of the length of service from concrete paving units conforming to the dimensional requirements of Specification C936/C936M .
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归口单位: C15.03
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