| 摘要 |
PURPOSE: A construction method for improving durability and restraining neutralization of neutralized concrete is provided to control neutralization of neutralized concrete, and to extend service life of the concrete. CONSTITUTION: A construction method for improving durability and restraining neutralization of neutralized concrete is as follows. A neutralized concrete surface is polished(S10). Foreign materials attached on the polished concrete surface are removed(S20). Air gaps of the concrete surface are filled(S30). A permeable primer is spread on the concrete in which the air gaps are filled(S40). A concrete protective corrosion-proof material is spread on the concrete in which the permeable primer is spread(S50). |
