产品介绍

Overview:

This instrument is a modular system comprising multiple components. It is a new type of testing equipment capable of conducting tests on both the mechanical properties of rock and those of soil. The rock direct shear tester was developed in accordance with the national industry standard (SLT264-2020) “Code for Rock Testing in Water Conservancy and Hydropower Engineering” and the “Code for Rock Testing in Highway Engineering” (JTG E41-2005). “Specifications for Rock Testing in Highway Engineering.” The instrument employs the push-through method and is primarily suitable for direct shear testing of rock blocks, structural surfaces (such as joint surfaces, bedding planes, foliation surfaces, and fracture surfaces), and the interface between concrete (or mortar) and rock (bonded surfaces), as well as for testing the shear strength of interfaces between concrete and other materials or the shear strength of monolithic structures.

Features: The machine features a simple, lightweight, and intuitive design, is easy to maintain, and can be used in the field. Test data is displayed digitally, and test results are accurate and reliable.

Technical Specifications:

Maximum normal force: 500 kN                  

Normal force resolution: 0.01 kN

Maximum stroke of normal piston: 100 mm              

Maximum transverse shear force: 300 kN

Shear force resolution: 0.01 kN                 

Transverse piston working stroke: 100 mm

Main unit dimensions (L × W × H): 1200 × 450 × 1150 mm