Wabo®Expandex Wabo®Expandex

The Wabo®Expandex system is a unique expansion joint for asphalt overlays and abutment joints on secondary structures where movements do not exceed +/- 3/4" from time of installation. The system utilizes a traffic bearing plate and specialty aggregate reinforced with a modified elastomeric material. Wabo®Expandex is a one piece monolithic asphaltic plug joint system designed to eliminate the need for any anchoring device and provide a flexible yet smooth ridging joint. The single pour application of the Wabo®Expandex system ensures a rapid installation.

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