
DB42/T 1194-2016
碾压混凝土路面施工技术规程
Technical code for construction of roller compacted concrete pavements
(报批稿)
2016-10-28实施
2016-09-28发布
目 次
前言 ...............................................................................1
引言 ................................................................................ 1
1 范围 .............................................................................. 1
2 规范性引用文件 .................................................................... 1
3 术语和定义 ........................................................................ 1
4 总则 .............................................................................. 2
5 材料 .............................................................................. 2
5.1 一般规定 ...................................................................... 2
5.2 水泥 .......................................................................... 2
5.3 粉煤灰 ........................................................................ 2
5.4 集料 .......................................................................... 3
5.5 外加剂 ........................................................................ 3
6 配合比设计 ........................................................................ 3
7 施工准备 .......................................................................... 5
7.1 技术准备 ...................................................................... 5
7.2 场地与材料准备 ................................................................ 5
7.3 试验检测仪器准备 .............................................................. 5
7.4 机械设备准备 .................................................................. 5
7.5 下卧层准备 .................................................................... 6
8 施工 .............................................................................. 6
8.1 一般规定 ...................................................................... 6
8.2 拌和 .......................................................................... 6
8.3 混合料装卸与运输 .............................................................. 7
8.4 摊铺 .......................................................................... 8
8.5 碾压 .......................................................................... 9
8.6 接缝施工 ..................................................................... 10
8.7 养生 ......................................................................... 11
9 施工质量管理与检查 ............................................................... 12
9.1 一般规定 ..................................................................... 12
9.2 施工前材料与设备检查 ......................................................... 12
9.3 试验段铺筑 ................................................................... 12
9.4 施工过程中质量管理与检查 ..................................................... 13
附录 A(资料性附录) 碾压混凝土拌和物稠度试验方法(改进 VC 法) ......... 14
附录 B(资料性附录) 连续式搅拌设备供料流量标定方法 ................................. 16
附录 C(规范性附录) 用词说明 ....................................................... 20