（高清版）DBJ 08-227-97 预拌混凝土生产技术工程.pdfVIP

上海市标准

预拌混凝土生产技术规程

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预拌混凝土生产技术规程

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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

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······························。················，·······……(1)0

4.4混凝土质量检验··一··‘··················，············……(1)0

5大方量混凝土的质量控制··························……1()3

附录A泵送···················，·...·························……(1)5

附录B本规程用词说明····································……(