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ASTM C140-2010
Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units
适用范围：<p>These test methods provide general testing requirements for application to a broad range of concrete products. Those general testing requirements are included in the body of this standard. </p> <p class="desc" id="N00002"> <span class="smallcap">Note</span> 28212;Consult manufacturer, supplier, product specifications, or other resources for more specific measurement or testing guidelines for those products not addressed with the annex of this standard. </p> <p>These test methods provide specific testing requirements in two distinct sections, the requirements applicable to all units covered by these test methods and those applicable to the specific unit types. The requirements applicable to all units are included in the body of these test methods and those applicable to the specific unit types are included within the annexes.</p><p id="s00002">1.1 These test methods provide various testing procedures commonly used for evaluating characteristics of concrete masonry units and related concrete units. Methods are provided for sampling, measurement of dimensions, compressive strength, absorption, unit weight (density), moisture content, flexural load, and ballast weight. Not all methods are applicable to all unit types, however.</p>
实施日期： 2010-06-15
中标分类号： Q14 - 建材 - 混凝土制品
ICS分类号： 91.100.30 - 建筑材料和建筑物 - 混凝土和混凝土制品
标准组织： ASTM - 美国材料与试验协会标准
全文来源： WF
英文关键词： absorption compressive strength concrete masonry units density equivalent thickness equivalent web thickness face shell moisture content roof paver webs web thickness Compression testing--masonry/mortar Dimensions Masonry units Sampling concrete/mortar/aggregates Sampling masonry materials/applications Thickness
语种： 汉语
页数： 17
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