Polymer Type Of Concrete Repair Materials Pcr Studies

After grasped a great deal of international infonnation l selected POly-maerial to have fmished many research work and studied and made PCR cementconcrete repair Inaerial,a lot of inspectillg and repair trying show that PCR havecharacter of quick-hardening' high bonding strength' very small viscosity.penetrating easily. being used easily and better dUrabilityIt can be used to repalr concrete loading crack and unloading crack quicklyIn addition, PCR mechanism is analysised in this paper.