MAXURETHANE INJECTION TUBE MAXURETHANEo INJECTION TUBE (MI TUBE) is a system consisted of a non swelling, flexible and injectable PVC tube provided with small and longitudinal openings which have been designed to act as one-way valves in order to prevent concrete entering, and plugging the tube during concreting but allow resin flow into constructions joints. These lateral openings ensure a uniform discharge of the injection resin. Tube is placed on top and in the centre of the any joint formed for a slab or wall during the concrete pouring process.
MI TUBE system combined with MAXURETHANEo INJECTION-LV (MI-LV) the polyurethane-based injection resin of low viscosity (Technical Bulletin No 218) composes a flexible and reliable system that is used for sealing of construction and cold joints as well as of different construction elements to create a watertight concrete structures. During injection process, the MI-LV resin flows lengthwise along the injection tube and penetrates through the openings into the substrate, sealing and filling all porous, fissures, cracks, voids and concrete capillarity network around the tube area thereby sealing the structure.
MAXURETHANE-INJECTION-TUBE-Fichasmaxurethaneinjectiontube.pdf