Resin grouting WEBAC® 1660

for masonry restoration

WEBAC® 1660 is a PU injection resin with high compressive strength comparable to epoxy resins. Suitable for statical solidification of concrete elements and masonry. Range of Application Crack repair in concrete according to EN 1504-5 (CE declaration of performance 2+) Filling of cavities/voids (quarry stone and unconsolidated rock) Stabilization of concrete and masonry Injection of injection tubes Needling of masonry Sealing of foundation pits Properties Mixing ratio 1 : 1 Sealing, stabilizing High compressive and bending tensile strength Fast curing with and without water Slight foam formation upon contact with water Adjustable reaction time (accelerator WEBAC® B16) With accelerator also suitable for use close to freezing point Microbiologically tested (W270 test according to DVGW regulations) Total solid Application Injection by 1C or 2C pump WEBAC® 1660: injection resin with excellent compressive and bending tensile strength for the stabilization of concrete and masonry WEBAC® 1660 is a PU injection resin with high compressive and bending tensile strength usually only found in epoxy resins. WEBAC® 1660 is used for sealing, bonding and stabilizing structural elements. WEBAC® 1660 is suitable for filling cavities and gravel nests and for structural bonding, for instance in case of dry voids in quarrystone and unconsolidated rock. It can also be used for the static stabilisation of concrete and masonry as well as for injections via injection tubes. When mixed with water, WEBAC® 1660 has a slight foaming tendency. Under dry conditions WEBAC® 1660 cures to form an almost pore-free, compact, solid and watertight material.