California Bearing Ratio Tester CBR Tester
Standard California Bearing Ratio Tester /Road Base Material CBR Tester is suitable for soil and mixture (soil with particle size less than 40 mm) to determine the bearing capacity of the designed pavement, pavement base, subbase and subgrade material layer. After compaction in the prescribed test tube mould, the bearing ratio test is carried out.
- Description
- Inquiry
Standard California Bearing Ratio Tester /Road Base Material CBR Tester is suitable for soil and mixture (soil with particle size less than 40 mm) to determine the bearing capacity of the designed pavement, pavement base, subbase and subgrade material layer. After compaction in the prescribed test tube mould, the bearing ratio test is carried out.
Parameter:
Speed | 1mm/min |
Penetration bar | φ50mm*100mm |
Multi-orifice | Two |
Dialgage | 0~10mm,three |
Loading plate | 6(external diameter:φ150mm,inner diameter:φ52mm,1.25Kg one pitch) |
Try tube | inner diameter:φ125mm,height:170mm,cushion block:φ151mm,height:50mm |
Capacity | 30kn,50kn |
Platen | φ170mm |
Platen travel | 50mm |
Mold | φ152mm*170mm |
Dimension | 310*310*930mm |
Weight | 100kg |













