
DB41/T 1607-2018
道路深层病害处治设计施工规范
Specification for Design and Construction of Treatment of Road Deep Diseases
2018-06-19发布
2018-09-19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 ........................................................................ 1
4 病害处治设计 ...................................................................... 2
4.1 一般规定 ...................................................................... 2
4.2 深层病害状况检测 .............................................................. 2
4.3 方案设计 ...................................................................... 2
5 病害处治施工 ...................................................................... 3
5.1 一般规定 ...................................................................... 3
5.2 干拌水泥碎石桩技术 ............................................................ 3
5.2.1 材料 ...................................................................... 3
5.2.2 施工工艺 .................................................................. 5
5.2.3 质量检查与验收 ............................................................ 5
5.3 石灰砂桩技术 .................................................................. 6
5.3.1 材料 ...................................................................... 6
5.3.2 施工工艺 .................................................................. 7
5.3.3 质量检查与验收 ............................................................ 7
5.4 高强聚合物注浆技术 ............................................................ 8
5.4.1 材料 ...................................................................... 8
5.4.2 施工工艺 .................................................................. 9
5.4.3 质量检查与验收 ............................................................ 9
5.5 路面裂缝焊接技术 .............................................................. 9
5.5.1 材料 ...................................................................... 9
5.5.2 施工工艺 ................................................................. 10
5.5.3 质量检查与验收 ........................................................... 11
附录 A(规范性附录) 道路深层病害探地雷达无损检测方法............................... 12
本标准按照GB/T 1.1—2009给出的规则起草。
本标准由河南省交通运输厅提出。