A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recycled aggregate high-performance concrete curb and prefabrication process thereof
The invention relates to a recycled aggregate high-performance concrete curb and a prefabrication process thereof, and aims to solve the technical problem of poor waterproofness of a current recycled aggregate concrete curb. The recycled aggregate high-performance concrete curb comprises a curb body; the opposite slope structure of the dredging top enables water flow to pass through the water flowing holes to ensure that water can be smoothly discharged, the phenomena of cracking, deformation and the like caused by water absorption expansion due to water accumulation of the curb are prevented, the overflow holes formed in the bottom end face towards the road shoulder are used for discharging accumulated water on the road surface, and the situation that the service life of the recycled aggregate curb is affected by the accumulated water on the road surface is prevented. The water guide channels and the anti-dripping grooves arranged at the bottom ends of the water flowing holes and the overflow holes prevent the situation that water flows along the outer wall of the curb body when flowing out, so that the outer wall of the curb body absorbs water, the waterproofness of the curb body is further optimized, the design of the multiple waterproof structures can prevent the water from permeating into the curb, erosion of the water to materials is reduced, and the service life of the curb body is prolonged. The service life of the curb is prolonged, and the frequency of maintenance and replacement is reduced.
本发明涉及一种再生骨料高性能混凝土路缘石及其预制工艺，旨在解决当前再生骨料混凝土路缘石防水性差的技术问题，包括缘石体，本发明通过将缘石体设置为固基部与引流部，疏浚顶的对向斜面结构使得水流经过畅水孔确保水分能够顺畅排出，防止缘石体积水导致吸水膨胀，进而出现开裂、变形等现象，底端面向路肩设置的溢流孔用于排出路面积水，防止路面积水影响再生骨料路缘石的使用寿命，畅水孔与溢流孔底端设置的导水渠及防滴槽防止水分流出时沿缘石体外壁流淌导致缘石体外壁产生吸水的情况产生，进一步优化缘石体的防水性，多重防水结构的设计能够防止水分渗透到路缘石内部，减少水分对材料的侵蚀，提升了路缘石的使用寿命，减少维修和更换的频率。
Recycled aggregate high-performance concrete curb and prefabrication process thereof
The invention relates to a recycled aggregate high-performance concrete curb and a prefabrication process thereof, and aims to solve the technical problem of poor waterproofness of a current recycled aggregate concrete curb. The recycled aggregate high-performance concrete curb comprises a curb body; the opposite slope structure of the dredging top enables water flow to pass through the water flowing holes to ensure that water can be smoothly discharged, the phenomena of cracking, deformation and the like caused by water absorption expansion due to water accumulation of the curb are prevented, the overflow holes formed in the bottom end face towards the road shoulder are used for discharging accumulated water on the road surface, and the situation that the service life of the recycled aggregate curb is affected by the accumulated water on the road surface is prevented. The water guide channels and the anti-dripping grooves arranged at the bottom ends of the water flowing holes and the overflow holes prevent the situation that water flows along the outer wall of the curb body when flowing out, so that the outer wall of the curb body absorbs water, the waterproofness of the curb body is further optimized, the design of the multiple waterproof structures can prevent the water from permeating into the curb, erosion of the water to materials is reduced, and the service life of the curb body is prolonged. The service life of the curb is prolonged, and the frequency of maintenance and replacement is reduced.
本发明涉及一种再生骨料高性能混凝土路缘石及其预制工艺，旨在解决当前再生骨料混凝土路缘石防水性差的技术问题，包括缘石体，本发明通过将缘石体设置为固基部与引流部，疏浚顶的对向斜面结构使得水流经过畅水孔确保水分能够顺畅排出，防止缘石体积水导致吸水膨胀，进而出现开裂、变形等现象，底端面向路肩设置的溢流孔用于排出路面积水，防止路面积水影响再生骨料路缘石的使用寿命，畅水孔与溢流孔底端设置的导水渠及防滴槽防止水分流出时沿缘石体外壁流淌导致缘石体外壁产生吸水的情况产生，进一步优化缘石体的防水性，多重防水结构的设计能够防止水分渗透到路缘石内部，减少水分对材料的侵蚀，提升了路缘石的使用寿命，减少维修和更换的频率。
Recycled aggregate high-performance concrete curb and prefabrication process thereof
一种再生骨料高性能混凝土路缘石及其预制工艺
CHEN YONG (author) / WANG KAI (author) / YUAN YINGJIE (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E03F
SEWERS
,
Abwasserkanäle
| European Patent Office | 2024
Curb prefabrication and installation construction method
| European Patent Office | 2024
| European Patent Office | 2021
The use of RAC (Recycled Aggregate Concrete) for structural purposes in prefabrication
| Tema Archive | 1998
The use of RAC (Recycled Aggregate Concrete) for structural purposes in prefabrication
| British Library Conference Proceedings | 1998