A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-pressure filling method for reinforcing steel bar corrosion inhibitor
The invention discloses a low-pressure filling method for reinforcing steel bar corrosion inhibitor. The method is characterized in that low-pressure filling is performed through a low-pressure filling device and specifically includes the steps that a reinforced concrete structure is tested through a reinforcement corrosion instrument, so that a corroded part is found out; the surface of the corroded part of the reinforced concrete structure is subjected to sanding; the reinforcing steel bar corrosion inhibitor is prepared to form a reinforcing steel bar corrosion inhibitor saturated water solution; the low-pressure filling device is fixed to the surface of the corroded part after sanding; the reinforcing steel bar corrosion inhibitor saturated water solution is gradually injected into the reinforced concrete structure with the corroded part through the low-pressure filling device. The low-pressure filling method for the reinforcing steel bar corrosion inhibitor has the advantages that the seepage velocity and the seepage depth of the reinforcing steel bar corrosion inhibitor saturated water solution in the reinforced concrete structure can be improved by means of the low-pressure filling method; the operation is convenient, safe and simple; besides, the weather influence is small, the reinforcing steel bar corrosion inhibitor saturated water solution can not be scoured by rainwater even on rainy days, and the corrosion resistance effect is guaranteed; the surrounding is not polluted, and environmental protection is facilitated.
Low-pressure filling method for reinforcing steel bar corrosion inhibitor
The invention discloses a low-pressure filling method for reinforcing steel bar corrosion inhibitor. The method is characterized in that low-pressure filling is performed through a low-pressure filling device and specifically includes the steps that a reinforced concrete structure is tested through a reinforcement corrosion instrument, so that a corroded part is found out; the surface of the corroded part of the reinforced concrete structure is subjected to sanding; the reinforcing steel bar corrosion inhibitor is prepared to form a reinforcing steel bar corrosion inhibitor saturated water solution; the low-pressure filling device is fixed to the surface of the corroded part after sanding; the reinforcing steel bar corrosion inhibitor saturated water solution is gradually injected into the reinforced concrete structure with the corroded part through the low-pressure filling device. The low-pressure filling method for the reinforcing steel bar corrosion inhibitor has the advantages that the seepage velocity and the seepage depth of the reinforcing steel bar corrosion inhibitor saturated water solution in the reinforced concrete structure can be improved by means of the low-pressure filling method; the operation is convenient, safe and simple; besides, the weather influence is small, the reinforcing steel bar corrosion inhibitor saturated water solution can not be scoured by rainwater even on rainy days, and the corrosion resistance effect is guaranteed; the surrounding is not polluted, and environmental protection is facilitated.
Low-pressure filling method for reinforcing steel bar corrosion inhibitor
LIU JUNZHE (author) / SUN WU (author) / DAI YANHUA (author) / YAN JIALI (author)
2016-01-06
Patent
Electronic Resource
English
| European Patent Office | 2016
Effect of migration corrosion inhibitor on corrosion of reinforcing steel
| British Library Conference Proceedings | 1999
Corrosion behaviour of reinforcing steel exposed to an amino alcohol based corrosion inhibitor
| Online Contents | 2005
REINFORCING STEEL CORROSION PROTECTION
| British Library Online Contents | 2017
The Protection of Reinforcing Steel in Concrete by Migrating Corrosion Inhibitor
| British Library Conference Proceedings | 2015