DB/T29-72-2018：天津市人工砂应用技术规程

DBT29-72-2018······1

1 总则······8

2 术语······9

3 基本规定······11

4 人工砂······12

4.1 规格、类别······12

4.2 技术要求······12

4.3 质量检验······15

4.4 标志、堆放和运输······16

4.5 检验方法······17

5 人工砂混凝土······18

5.1 —般规定······18

5.2 配合比设计······18

5.3 制备和运输······19

5.4 浇筑和养护······20

5.5 质量验收······20

6 人工砂砂浆······21

6.1 一般规定······21

6.2 配合比设计······21

6.3 制备和施工······21

6.4 质量验收······22

本规程用词说明······23

引用标准名录······24

条文说明······25

1 总则······28

2 术语······29

3 基本规定······31

4 人工砂······32

4.1 规格、类别······32

4.2 技术要求······32

4.3 质量检验······33

5 人工砂混凝土······34

5.1 —般规定······34

5.2 配合比设计······34

6 人工砂预拌砂浆······36

6.1 一般规定······36