A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete surface repairing and protecting process
The invention discloses a concrete surface repairing and protecting process. The process comprises the following steps: S1, comprehensively treating various local defects on the surface of concrete; s2, grooving the expansion joint of the concrete structure; s3, internal corner treatment of the side wall and the bottom plate; s4, through bin polishing and flushing are conducted on the repairing face; s5, testing the bonding force of the base surface through an on-site process test; and S6, optimizing the combination compatibility and preparation of process materials. Compared with the prior art, the method has the advantages that the method is successful in concrete surface protection of spillway holes (channels), flood discharge air-raid shelters, reservoir flood discharge hole repair, hydropower station flood discharge holes and the like, is subjected to long-term test, and is close to advanced technologies of new materials and new processes; innovative practical experience is provided for surface protection and repairing of the release structure, sustainable and vigorous popularization and application can be carried out, the wide market application prospect and scene are achieved, and the high use value is achieved.
本发明公开了一种混凝土表面修补及防护工艺，包括以下步骤：S1、混凝土表面各类局部缺陷综合处理；S2、混凝土结构伸缩缝切槽；S3、边墙与底板阴角处理；S4、修补面通仓打磨和冲洗；S5、现场工艺试验测试基面粘接力；S6、优化工序材料的组合配伍及其制备。本发明与现有技术相比的优点在于：本技术发明在溢洪洞(道)和泄洪防空洞、水库泄洪孔修补、水电站泄洪洞等混凝土表面防护中取得成功，并经历长期的考验，紧贴新材料和新工艺的前沿技术，为泄水建筑物的表面防护、修补提供了创新实践经验，可以进行可持续地大力推广使用，具有广泛的市场应用前景和场景，有很高的使用价值。
Concrete surface repairing and protecting process
The invention discloses a concrete surface repairing and protecting process. The process comprises the following steps: S1, comprehensively treating various local defects on the surface of concrete; s2, grooving the expansion joint of the concrete structure; s3, internal corner treatment of the side wall and the bottom plate; s4, through bin polishing and flushing are conducted on the repairing face; s5, testing the bonding force of the base surface through an on-site process test; and S6, optimizing the combination compatibility and preparation of process materials. Compared with the prior art, the method has the advantages that the method is successful in concrete surface protection of spillway holes (channels), flood discharge air-raid shelters, reservoir flood discharge hole repair, hydropower station flood discharge holes and the like, is subjected to long-term test, and is close to advanced technologies of new materials and new processes; innovative practical experience is provided for surface protection and repairing of the release structure, sustainable and vigorous popularization and application can be carried out, the wide market application prospect and scene are achieved, and the high use value is achieved.
本发明公开了一种混凝土表面修补及防护工艺，包括以下步骤：S1、混凝土表面各类局部缺陷综合处理；S2、混凝土结构伸缩缝切槽；S3、边墙与底板阴角处理；S4、修补面通仓打磨和冲洗；S5、现场工艺试验测试基面粘接力；S6、优化工序材料的组合配伍及其制备。本发明与现有技术相比的优点在于：本技术发明在溢洪洞(道)和泄洪防空洞、水库泄洪孔修补、水电站泄洪洞等混凝土表面防护中取得成功，并经历长期的考验，紧贴新材料和新工艺的前沿技术，为泄水建筑物的表面防护、修补提供了创新实践经验，可以进行可持续地大力推广使用，具有广泛的市场应用前景和场景，有很高的使用价值。
Concrete surface repairing and protecting process
一种混凝土表面修补及防护工艺
DONG GUOYI (author) / LIU ZHIQIANG (author) / LANG ZHIYIN (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E04G
SCAFFOLDING
,
Baugerüste
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