《混凝土路缘石》(JC899-2002).pdfVIP

ics 91.100.30 Q14 ic 中华 人 民共 和 国建 材 行 业 标 准 JC 899一2002 混 凝 土 路 缘 石 Concretecurbs 2002一06一19发布 2002一12一01实施 中华人民共和国国家经济贸易委员会 发 布 JC 899-2002 目 次 前言 ······…·… 11 引言 ··························································，················································，··…… 川 1 范围 ····························，·········································，·································，·····…… 2规范性引用文件 ···········································…… ·‘············，·······1 3定义、符号和缩略语 ··········:·······································……1 4 等级与标记，4 5 一般规定 ···································:_:5 6 要求 ····················5 7 抽样 .·7 8 试验方法 ·7 9 检验规则 ······································································7 10标志、产品质量合格证、使用说明书 ·9 ” 包装、运输、贮存 ····..···········································，···············，················9 附录A(规范性附录) 外观质量和尺寸偏差试验方法 ·········································，·····…… 10 附录B(规范性附录) 抗折强度试验方法 ···························································…… 12 附录C(规范性附录) 抗压强度试验方法 ······························································…… 15 附录D (规范性附录) 吸水率试验方法 ·································································…… 16 附录E(规范性附录) 抗盐冻性试验方法 ···················，·······，··························，·····…… 17 附录F(资料性附录) 规格尺寸、截面图形、截面模量计算 ··································.·.·…… 加 dC 899-2002 前 言 本标准的6.3,6.4为强制性的，其余为推荐性的。 本标准的附录A、附录B、附录C、附录D、附录E为规范性附录;附录F为资料性附录。 本标准由中国建筑材料工业协会提出。 本标准由全国水泥制品标准化技术委员会归口。 本标准由辽宁省建筑材料科学研究所、泉州市群峰机械制造有限公司、合肥香馨建设有限公司负 责起草。 本标准由广州金磐岭水泥制品厂、成都市新宿墙体材料应用发展公司、烟台华德新型建筑材料有 限公司、西宁润海水泥制品有限公司、海南路达新型建筑材料有限公司、乌鲁木齐市市政综合材料处、 辽宁丰源路用材料有限公司、芜湖市克勒