Geosynthetics straight shear drawing friction test system
Geosynthetics straight shear friction tester
Geosynthetics straight shear drawing friction test system
Easy to disassemble when changing straight and pull friction, the software is easy to operate, remote operation and technical support and free update.
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Geosynthetics straight shear drawing friction test system
Scope of application:
1. Geosynthetics direct shear tester Determines the friction characteristics of sand/geotextile interface through the contact surface test of standard sand/geotextile. This instrument is suitable for all geotextiles and related products. The instrument uses a high precision servo motor.
2. Determine the drawing resistance characteristics of geosynthetics by testing the frictional resistance between the geosynthetic material and the surrounding soil. Suitable for all kinds of soil and state soil and various types of geotextiles, geomembranes, geotechnical belts and geogrids.
[Standards compliant]:
ISO12957.1, GB/T17635.1, ASTM D5321, JTGE50T1129, SL/T235-2012
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Geosynthetics straight shear drawing friction test system
Technical Parameters:
1. The inner diameter of the drawing box is 300×300×300 mm
2, the measurement accuracy error ≤ ± 0.3%
3, the force range 0 ~ 30 KN
4, normal pressure 0 ~ 200 kPa
5, horizontal drawing rate 0.5mm / min
6, horizontal drawing displacement 0 ~ 30mm
7, displacement accuracy error ≤ ± 0.3%
8, power supply 220V 50Hz
9, cutting box size 300 × 600mm
10, horizontal shear rate 0.02 ~ 3mm / min
11, horizontal shear displacement 0 ~ 30mm
Geosynthetics straight shear drawing friction test system
Special features:
Microcomputer control, data dynamic curve, print report
Remote operation; data upload
Geosynthetics direct shear drawing friction test system picture: 
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