METHOD FOR MENDING/REINFORCING CRACK OF CONCRETE STRUCTURES USING A STAINLESS STEEL WIRE MESH

摘要

This invention provides a neutralizing portion removing step of removing the neutralization on the surface of the concrete structure, the neutralizing After removal of the neutralized part of the portion removing step, and the foreign substances attached to the surface of the concrete structure and the foreign substance removing step of removing a grinding, a stainless steel wire mesh on the surface of the concrete structure has been removed the debris from the debris removal steps securing the side chain to the anchor bolts and stainless steel wire mesh and the installation step the stainless steel mesh with a fixed pin with a certain interval after the spacer is fixed by pulling the seal ring provided on the surface of the concrete structure of the other side, the stainless steel wire mesh, the dust attached to the surface of each surface and the stainless steel wire mesh of stainless steel mesh, the concrete structure is installed in the installation step and the dust removal step of removing the high-pressure jet of water, dust in the dust removing step and a first coating step of applying the mortar Milk Milk mortar in order to enhance the adhesion to the surface of the removal surface and the stainless steel wire mesh of the concrete structure, the concrete applied by the first milk Milk mortar in the mortar coating step wet casting step and curing the polymer permeability ,, the permeable polymer mortar poured in the casting step, the polymer permeability ejected by the surface and permeable polymer moreutareueul shotcrete method on the surface of the stainless steel wire mesh of the casting structure to a predetermined thickness over a period of time and a step of curing seupyu the seupyu second mortar for applying the milk to protect the surface to the surface of the curing step of curing the polymer mortar permeability milk mortar consists of applying step. ; Thus, the present invention Maintenance is easy and low cost structure flexural behavior and aging of concrete can be reinforced and maintenance of the aging concrete and reinforcement can reduce the cost, and can shorten the repair / interpolation period, the aging concrete structures and The good adhesion at the same time that the permeable polymer mortar to improve the interfacial adhesion of the concrete structure and aging to ejection by shotcrete, reinforced to bear the moment of resistance acts to increase the rigidity, but also can improve the load carrying capacity, it is possible to ensure sufficient durability and strength enhancement of the structure.