Technical Expansion Joint Sealing

Procedure:

Installation of SIKADUR COMBIFLEX special expansion joint sealing system. Composed by: Redo lips with structural mortar R4 SIKAMONOTOP 412 S. Introduction of SIKA JUNTA FONDO. Subsequent application of SIKAHYFLEX 250 FACADE at saturation. Installation of SIKADUR COMBIFLEX band adhered to the support with 2 layers of two-component epoxy resin SIKADUR 31 CF leaving the central joint alive.