GB/T 25181-2019 代智 GB/T 25181—2010
预拌砂浆
Ready-mixed mortar
2019-08-30 发布
2020-07-01 实施
目 次
前言.........................................1
1范围............................................1
2规范性引用文件 ......................................1
3术语和定义.........................................2
4分类和代号、标记......................................3
4.1分类和代号......................................3
4.2标记.........................................4
5原材料...........................................5
6要求............................................5
6.1湿拌砂浆.......................................5
6.2干混砂浆.......................................7
7制备............................................8
7.1湿拌砂浆.......................................8
7.2干混砂浆.......................................9
8试验方法.........................................10
8.1    湿拌砂浆.....................................10
8.2干混砂浆......................................11
9 检验规则........................................12
9.1    一般要求.....................................12
9.2检验项目......................................13
9.3取样与组批.....................................13
9.4判定规则......................................14
10包装、贮存和运输....................................14
10.1    包装......................................14
10.2    贮存......................................15
10.3    运输......................................15
11 订货和交货 .....................................15
11.1    订货......................................15
11.2    交货......................................15
附录A （规范性附录）保塑时冋试验方法...........................17
附录B （规范性附录）压力泌水率试验方法..........................18
附录C （规范性附录）稠度损失率试验方法..........................20