Guss Joint concrete surface repairing.

• Surface repair within T = 10 mm without cutting the existing Joint concrete
• Economical for re-installation of new expansion joints
• Modified latex and guss combination penetrate into the surface and form a waterproof layer
• Strongly resistant to calcium chloride and freezing and thawing,
• Minimize inconvenience for the bridge section after 30 minutes after cure the surface.

Construction flowchart

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  Before / Stripping and deterioration of surface metal surface . damage caused by impact

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  chipping bottom

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  pave guss permeate surface repairing

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  After construction

Case study of construction method

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