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一、概况几年来,在市政工程中,我们和有关兄弟单位对坏氧树脂压力灌浆法及贴补法进行钢筋砼裂缝修补进行一些工作。我们曾在木城涧玉皇庙装配式拱桥拱肋接头处,用压力灌浆来粘
I. Overview In the past few years, in the municipal engineering, we and the relevant fraternal units carried out some work on the repair of cracks in reinforced concrete by means of pressure grouting and patching of bad oxygen resin. We used the pressure grout to glue the rib joints of the Assembled Arch Bridge in the Muyu Temple of Mucheng.