Man repairing a concrete bridge, hanging over the sea
混凝土保护

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Facade mortar applied on modern house with grass and blue sky
修补砂浆

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Application of renovation mortar on the wall
环氧修补砂浆

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Grouting with Sikadur epoxy resin based grout
灌浆与灌浆辅助产品

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Construction worker prepares Sika Carbodur CFRP strengthening plates
结构加固系统

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