适用范围 Applicable scope

适用于梁、柱、护栏、桥面底部等混凝土结构出现的缺棱掉角，孔洞等较严重的表观质量缺陷修补。

For repair of serious apparent quality defects such as missing edges and holes in concrete structures such as beams, columns, guardrail and bridge floor bottom.

产品优势 Product advantages

与基层混凝土具有优异粘结能力，低收缩、不脱落、不开裂。

lt has excellent bonding ability with the base concrete and low shrinkage rate does not fall off or crack.