Effect of acrylic copolymer addition and interface treatment on the bond strength of polymer modified mortar and concrete

Polymer-modified mortar is made of with the addition copolymer acrylic. An acrylic one additives suitable for repair because it can increase overall durability cement. This research investigates bond strength between polymer-modified and concrete substrate treatment on surface. investigation focused determining effect copolymers strength. In addition, this study also investigated surface a bonding agent uses test method: slant shear test. The results showed that adding increased adhesive substrate. Generally, higher amount agent, greater expected Meanwhile, in ratio 1:1.5 cement, maximize