[建筑地方标准]DBJ 08-227-97 预拌混凝土生产技术工程.pdf

上 海 市 标 准 预拌混凝土生产技术规程 TECHNICAISPEClrICATI(〕丫 FORREAI)Y一MIXED CONCRI:E DBJ 08一227一97 1997 }几海 上 海 市 标 准 预拌混凝土生产技术规程 TECHNICAISPECIFICAI、1()N F(〕RREADY MIXEDCON(1咬El、E D周08一227一97 主编单位:上海市建筑科学研究院 上海市混凝土协会 批准部门:上海市建设委员会 施行日期:1997年8月1日 1997 上海 标准分享网 免费下载 上海 市 建 设 委 员 会 沪建建(97)第0468号 关于批准预《拌混凝土生产技术规程》 为上海市标准的通知 各有关单位: 根据我委沪建建(9)6第0402号文下达的上海市工程建设地 方标准编制计划的要求，由上海市建筑科学研究院、上海市混凝土 协会主编的《预拌混凝土生产技术规程》，经有关专家审查和我委 审核，现批准为上海市标准。 该规程统一编号为DBJ08一227~97，自1997年8月1日起 实施。 该规程由上海市工程建设标准化办公室负责组织实施;上海 市建筑科学研究院负责解释。 上海市建设委员会 一九九七年五月廿八 日 目 次 1 总则 ··········，····························-····，·······…(1) 2 原材料的质量控制 ························tt···········……(2) 2.1 一般规定 ··············································……(2) 2.2 水泥······················································……(3) 2.3 骨料 ，·······················‘···。·········t············…… (5) 2.4 水 ··············································，········。····…… (5) 2.5 粉煤灰及其它矿物质掺合料························，·……(5) 26外加剂·························，·······················，··…(5) 3 混凝土配合比的确定与执行·······················1··…(7) 4 混凝土生产过程的质量控制·，············4····· ‘…(8) 41 一般规定·········································· …(8) 4.2 计量与搅拌 ·········································……(9) 4.3 运输······························。················，·······…… (10) 4.4 混凝土质量检验 ···一‘···················，············…… (10) 5 大方量混凝土的质量控制··························……(13) 附录A 泵送····················，...·························……(15) 附录B 本规程用词说明 ····································……(16