1.1 本标准包含了专门与制造砌块和用制造砌块建造的砌体相关的通用术语和术语的通用定义。这些通用术语和定义在C12委员会关于砌块砂浆和灌浆的标准和C15委员会关于制造砌块的标准中使用。 1.2 本标准包含与粘土砌块相关的术语和定义，特别是规范 C32型 , C34 , C56 , C62型 , C126 , C212型 , C216型 , C279型 , C410 , C530型 , C652型 , C902 , C1088 , C1167 , C1261 , C1272 和 C1405 ，以及测试方法 C67/C67M . 1.3 本标准包含了与混凝土砌块相关的术语和定义，尤其是规范 C55 , C73 , C90 , C129 , C139 , C744 , C1319 , C1372 , C1491 , C1623 和 C1634 以及测试方法 C140/C140M , C426型 和 C1262/C1262M . 1.4 本标准包含了与蒸压加气混凝土砌块相关的术语和术语定义，尤其是实践中的蒸压加气混凝土砌块 C1692 并符合规范 C1386 , C1691 和 C1693 . 1.5 本标准包含与粘土和混凝土屋顶瓦单元相关的术语和定义，特别是规范 C1167 和 C1492 以及测试方法 C1568 , C1569 和 C1570 . 1.6 有关砂浆和灌浆的专用术语，请参阅术语 C1180 . 1.7 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《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This standard incorporates generic terms and generic definitions of terms specifically associated with manufactured masonry units and masonry constructed with manufactured masonry units. These generic terms and definitions are used within the standards developed by Committee C12 on Mortars and Grouts for Unit Masonry and Committee C15 on Manufactured Masonry Units. 1.2 This standard incorporates terms and definitions of terms associated with the standards specific to clay masonry units, in particular to Specifications C32 , C34 , C56 , C62 , C126 , C212 , C216 , C279 , C410 , C530 , C652 , C902 , C1088 , C1167 , C1261 , C1272 , and C1405 , and to Test Methods C67/C67M . 1.3 This standard incorporates terms and definitions of terms associated with the standards specific to concrete masonry units in particular to Specifications C55 , C73 , C90 , C129 , C139 , C744 , C1319 , C1372 , C1491 , C1623 , and C1634 and to Test Methods C140/C140M , C426 , and C1262/C1262M . 1.4 This standard incorporates terms and definition of terms associated with the standards specific to autoclaved aerated concrete masonry units in particular to Practice C1692 and to Specifications C1386 , C1691 , and C1693 . 1.5 This standard incorporates terms and definitions of terms associated with the standards specific to clay and concrete roofing tile units in particular to Specifications C1167 and C1492 and to Test Methods C1568 , C1569 , and C1570 . 1.6 For terminology specific to mortar and grout, see Terminology C1180 . 1.7 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.