Rock concrete direct shear apparatus

The microcomputer controlled electro-hydraulic servo concrete direct shear apparatus is a concrete testing equipment developed in accordance with the national industry standards SL 352-2006 "Test Code for Hydraulic Concrete" and DL/T 5150-2017 "Test Code for Hydraulic Concrete". It can be used for direct shear testing of rock structural surfaces (such as joint surfaces, layers, slices, and fissure surfaces), rock itself, and the bonding surface between concrete or mortar and rock, as well as shear strength testing of the bonding surface between concrete and other materials.