XJJ132-2021：预拌混凝土生产废水废浆及减水剂含固量快速测定技术标准

XJJ132-2021······1

1 总则······5

2 术语和符号······6

2.1 术语······6

2.2 符号······7

3 基本规定······9

4 废水废浆含固量快速测定······10

4.1 仪器设备······10

4.2 标准曲线制作······10

4.3 取样及检测······10

4.4 修正······11

4.5 验证······11

5 聚羧酸高性能减水剂含固量快速测定······13

5.1 仪器设备······13

5.2 试验方法······13

5.3 验证······14

附录A 标准曲线绘制······16

附录B 温度修正表······19

本标准用词说明······20

引用标准名录······21