STBX-30 type coarse-grained soil vertical permeability deformation tester Introduction: The equipment is suitable for measuring the vertical permeability coefficient of coarse-grained soil samples and the critical slope (piping) at which fine particles gradually flow away with seepage water, as well as the failure slope (flowing soil) when the soil floats as a whole. Complies with the national standards of the People's Republic of China GB/T 50123-2019 "Soil Test Code" and the Ministry of Electric Power DL/T5356-2006 "Test Code for Coarse grained Soil in Hydropower and Water Resources Engineering". This permeameter is suitable for disturbed coarse-grained soil samples and undisturbed coarse-grained soil samples, with a maximum applicable particle size of 60mm and a relative test sample size of Φ 300 × 600mm for coarse-grained soil. The osmotic pressure is 5 meters of water column height. This device includes a host, loading frame, piston rod, height gauge, etc Technical parameters: Sample size: φ 300x600mm Maximum vertical load that can be applied: 50KN Vertical load application method: Jack (manual loading) Height ruler range: 0-100mm Quantity of height rulers: 1 piece Resolution: 0.02mm Installation area: 2 square meters Whether to use water: Yes
Introduction: The equipment is suitable for measuring the vertical permeability coefficient of coarse-grained soil samples and the critical slope (piping) at which fine particles gradually flow away with seepage water, as well as the failure slope (flowing soil) when the soil floats as a whole. Complies with the national standards of the People's Republic of China GB/T 50123-2019 "Soil Test Code" and the Ministry of Electric Power DL/T5356-2006 "Test Code for Coarse grained Soil in Hydropower and Water Resources Engineering". This permeameter is suitable for disturbed coarse-grained soil samples and undisturbed coarse-grained soil samples, with a maximum applicable particle size of 60mm and a relative test sample size of Φ 300 × 600mm for coarse-grained soil. The osmotic pressure is 5 meters of water column height. This device includes a host, loading frame, piston rod, height gauge, etc
