Complies to ISO 11508:1999 Application: determine vertical permeability properties of geotextile. Structure: The machine is composed of a suction water head, a lower permeable bin, specimen gripping system, water head adjusting system and water head measuring system. Grips are made from high quality alloy and organic material with good air tightness. Stainless steel working
Application: determine capability of water draining in horizontal direction for geosynthetic materials and plastic drainage boards. Structure: The machine is composed of a water supply valve, upstream and downstream containers, overflow pipes, pressure measuring pipes, rubber rings, latex film, pressure gauge, pressure reduction valves, adjusting pipes and cylinders. Grips are made from high quality alloy […]
CBR brusting test complies to DIN 54307 and puncture test complies to ASTM D4833 Application: It is applied in CBR bursting testing of geosynthetic materials, determine CBR Bursting strength and puncture strength of those mateials. Specification: 1. Max load:10000N 2. Measuring range:0-10000N 3. Lift speed:0-110mm/min 4. Voltage:380V±10% or 220V±10% 5. Power of the apparatusr:550W Feature: […]
Application: The apparatus is designed for impervious testing of geomembrane, with automatic pressure load, convinient in operation. Specification: 1. Max. pressure: 3.5 Mpa; 2. Specimen diameter: 198mm; 3. Inner diameter of porous plate: 160mm; Features: stainless steel working table, 3 tests can be done at the same time.
The apparatus is use to determine thickness of geosynthetic material thickness under different pressure. Measurement by adding weights on lever. Lever ratio is 1:6. Vertical distance between base plate and presserfoot is measured by a displacement transducer.
Application: It’s used to determine perviousness of plastic drainage plate; Features: Clamp made by alloy material and organic material, with good tightness; stainless steel working table; easy operation.