What kind of glue (adhesive) can be bound between the old and new concrete?
However, in the purchase of the above adhesive should pay attention to, with the manufacturer / seller clearly say, buy special for building structure bonding construction structure adhesive.
There are many adhesives used for bonding old and new concrete. Epoxy resin adhesive, unsaturated polyester resin adhesive, acrylic resin adhesive and polyurethane adhesive all can be used.
