Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Filling and digging junction roadbed road section disease repair construction process
The invention discloses a filling and digging junction roadbed road section disease repair construction process which comprises the following steps: step 1, detecting a filling and digging junction roadbed road section disease, and determining an area to be repaired according to a detection result; step 2, carrying out damaged surface pretreatment on the determined pavement in the repair area; step 3, marking hole sites in the determined repair area and the hidden disease part, drilling grouting holes according to the marked hole sites, and cleaning the pavement after drilling; step 4, the grouting holes being coated with tack coat oil; step 5, preparing filling slurry and grouting; step 6, checking. According to the method, large-hole and small-hole spaced up-down grouting and large-hole grouting are adopted to repair most of deep-layer diseases, small-hole grouting is adopted to repair some unfilled small cracks, the arching of the road surface is effectively avoided, and the large-hole and small-hole spaced up-down different grouting modes are adopted to repair the deep-layer diseases of the road surface more comprehensively.
本发明公开了一种填挖交界路基路段病害修复施工工艺，包括：步骤1：填挖交界路基路段病害检测，根据检测结果，确定需要修复区域；步骤2：对已经确定的修复区域路面，进行破损面预处理；步骤3：在已确定的修复区域以及隐匿病害部位标记孔位，根据标记孔位钻注浆孔及开孔后的路面清理；步骤4：注浆孔涂覆粘层油；步骤5：制备填充浆液及注浆；步骤6：检查；本发明采用大小孔间隔上下注浆，大孔注浆修复大部分深层病害，小孔修复一些未填充的小裂缝，并且有效避免路面拱起，大小孔上下不同方式注浆，对路面深层病害进行更全面的修护。
Filling and digging junction roadbed road section disease repair construction process
The invention discloses a filling and digging junction roadbed road section disease repair construction process which comprises the following steps: step 1, detecting a filling and digging junction roadbed road section disease, and determining an area to be repaired according to a detection result; step 2, carrying out damaged surface pretreatment on the determined pavement in the repair area; step 3, marking hole sites in the determined repair area and the hidden disease part, drilling grouting holes according to the marked hole sites, and cleaning the pavement after drilling; step 4, the grouting holes being coated with tack coat oil; step 5, preparing filling slurry and grouting; step 6, checking. According to the method, large-hole and small-hole spaced up-down grouting and large-hole grouting are adopted to repair most of deep-layer diseases, small-hole grouting is adopted to repair some unfilled small cracks, the arching of the road surface is effectively avoided, and the large-hole and small-hole spaced up-down different grouting modes are adopted to repair the deep-layer diseases of the road surface more comprehensively.
本发明公开了一种填挖交界路基路段病害修复施工工艺，包括：步骤1：填挖交界路基路段病害检测，根据检测结果，确定需要修复区域；步骤2：对已经确定的修复区域路面，进行破损面预处理；步骤3：在已确定的修复区域以及隐匿病害部位标记孔位，根据标记孔位钻注浆孔及开孔后的路面清理；步骤4：注浆孔涂覆粘层油；步骤5：制备填充浆液及注浆；步骤6：检查；本发明采用大小孔间隔上下注浆，大孔注浆修复大部分深层病害，小孔修复一些未填充的小裂缝，并且有效避免路面拱起，大小孔上下不同方式注浆，对路面深层病害进行更全面的修护。
Filling and digging junction roadbed road section disease repair construction process
一种填挖交界路基路段病害修复施工工艺
31.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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