Direct Shear Apparatus is a kind of strain controlled direct shear apparatus used to test resisting

 shear strength of soil specimen, it usually adopts four specimens under the different vertical pressure exerted

on the specimens to obtain shear stress when the specimen is destroyed. According to Coulomb’ s law to confirm

 the resisting shear strength coefficient, angle of internal friction and coagulable force of the soil.

The parameters for direct shear test machine 

1.Max.vertical loading capacity: 400Kpa

2.Pressure grading: 50Kpa, 100Kpa, 200Kpa, 400Kpa

3.Lever ratio: 1:12

4.Shear box: 4 units

5.Shear specimen: 30 cm2        Height: 2cm

6.Max.horizontal shearing force: 1.2KN

7.Speed of the pushing shaft: 5mm/min, 2.4mm.min, 1.5mm/min, 0.8mm/min, 0.02mm/min, 0.01mm/min (Speed can be adjusted freely according to requirement).

8.Power: AC220V, 50Hz

 

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 3-7 days for samples; 5-15 days for batch goods.