Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt pavement maintenance construction method
The invention relates to the technical field of asphalt maintenance construction. The invention discloses an asphalt pavement maintenance construction method. Before construction, a pit slot part is cut and chiseled off, the bottom of the pit slot is smooth, and no open water exists, so that the subsequent construction effect is ensured; after the pit slot is cleaned, the size and depth of the pitslot are measured; a repairing block with a proper size can be conveniently cut; then epoxy mortar is used for leveling the bottom of the pit slot in the depth direction of the pit slot; the epoxy mortar has good early fluidity; the self-leveling in the pit slot can be realized; after the repair block is placed, the bottom surface of the repair block can be effectively and completely attached tothe epoxy mortar layer; and the phenomena of void and the like at the bottom of the repairing block can be avoided, after leveling, the repairing block can be put into the pit slot, and crack pouringtreatment is performed on the periphery of the pit slot, so that the pit slot is bonded with the repairing block, joints around the pit slot can be well bonded with the repairing block and an old roadsurface, water is prevented from entering the pit slot, the construction time is shortened, and the road section closing time is shortened.
本发明涉及沥青维修施工的技术领域，公开了沥青路面养护维修施工方法，在施工前，先对坑槽部位进行切割和凿除，保证坑槽槽底平整，无明水，以保证后续施工效果，坑槽清理完毕后，测量坑槽的尺寸和深度，便于切割出合适尺寸的修补块，然后在坑槽的深度方向使用环氧砂浆对坑槽底部进行找平，环氧砂浆早期流动性好，可以使其在坑槽内自流平，放置修补块后能有效使修补块底面与环氧砂浆层完全贴合，能避免修补块底部产生脱空等现象，找平后，即可将修补块放入坑槽内，并对坑槽四周进行灌缝处理，使坑槽与修补块粘结，保证坑槽四周接缝能够很好的粘结修补块和旧路面并防止水进入坑槽，加快施工时长，减少路段封闭时间。
Asphalt pavement maintenance construction method
The invention relates to the technical field of asphalt maintenance construction. The invention discloses an asphalt pavement maintenance construction method. Before construction, a pit slot part is cut and chiseled off, the bottom of the pit slot is smooth, and no open water exists, so that the subsequent construction effect is ensured; after the pit slot is cleaned, the size and depth of the pitslot are measured; a repairing block with a proper size can be conveniently cut; then epoxy mortar is used for leveling the bottom of the pit slot in the depth direction of the pit slot; the epoxy mortar has good early fluidity; the self-leveling in the pit slot can be realized; after the repair block is placed, the bottom surface of the repair block can be effectively and completely attached tothe epoxy mortar layer; and the phenomena of void and the like at the bottom of the repairing block can be avoided, after leveling, the repairing block can be put into the pit slot, and crack pouringtreatment is performed on the periphery of the pit slot, so that the pit slot is bonded with the repairing block, joints around the pit slot can be well bonded with the repairing block and an old roadsurface, water is prevented from entering the pit slot, the construction time is shortened, and the road section closing time is shortened.
本发明涉及沥青维修施工的技术领域，公开了沥青路面养护维修施工方法，在施工前，先对坑槽部位进行切割和凿除，保证坑槽槽底平整，无明水，以保证后续施工效果，坑槽清理完毕后，测量坑槽的尺寸和深度，便于切割出合适尺寸的修补块，然后在坑槽的深度方向使用环氧砂浆对坑槽底部进行找平，环氧砂浆早期流动性好，可以使其在坑槽内自流平，放置修补块后能有效使修补块底面与环氧砂浆层完全贴合，能避免修补块底部产生脱空等现象，找平后，即可将修补块放入坑槽内，并对坑槽四周进行灌缝处理，使坑槽与修补块粘结，保证坑槽四周接缝能够很好的粘结修补块和旧路面并防止水进入坑槽，加快施工时长，减少路段封闭时间。
Asphalt pavement maintenance construction method
沥青路面养护维修施工方法
ZHENG ZHIGANG (Autor:in) / LUO WANCHUN (Autor:in) / JIANG JIAN (Autor:in) / LIU TAO (Autor:in) / HUANG ZHI (Autor:in) / WU JIANJUN (Autor:in) / HONG SHAOYOU (Autor:in) / WANG WEIDONG (Autor:in) / HUANG HONG (Autor:in)
12.06.2020
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
Municipal asphalt concrete road pavement maintenance construction method
| Europäisches Patentamt | 2020