【Scope of application】
The Geosynthetics Creep Test System is used to test the tensile creep and tensile creep rupture properties of geotextiles and related products. It is suitable for products that may cause structural collapse due to premature destruction or due to their creep affecting the strengthening effect in the structure. This instrument is composed of three parts: data acquisition and processing part, lever weight loading part, and main mechanism frame. The whole test process can be controlled by a microcomputer, the test data can be collected automatically in the whole process, or the data can be collected manually.
【Standards compliant】
GB/T17637-1998
【technical parameter】
1. Test force range: 0-12KN
2. Test force accuracy: error of indication ≤±0.5%
3. Total weight of weights: 500kG (four samples)
4. Leverage ratio: 1:5
5. Lever offset (adjustment range): ±1mm
6. Deformation measurement range: 0-500mm
7. Deformation measurement accuracy: ±0.5%
8. Extensometer gauge length: 200mm
9. The stroke of the pull-down rod: 400mm
10. The moving speed of the pull-down rod is slow (automatic leveling): 2.5mm/min
11. The moving speed of the pull-down rod (fast): 200mm/min
12. Test space: 0-1100mm
13. Servo motor power: 0.75kW*4
14. Power supply voltage: 220V 50Hz
15. External dimensions of the host: 1750×2750×2750 (length×width×height) mm
16. Host weight: about 4000kg
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