Bentonite for Pile Driving
Technical standards of Bentonite for Piling
Refer to GB/T5005-2010 <Specification for Drilling Fluid Materials >and OCMA standards.
| Item | Texinyang Bentonite Index | OCMA Standards |
| Viscosity600r/min | ≥50 | ≥30 |
| Yield value/plastic viscosity | ≤3 | ≤3 |
| filtration loss/cm3 | ≤15 | ≤16 |
| 75μm screen remaining/%(m/m) | ≤4 | ≤1.15 |
| Specific gravity g/cm3 | 1.05-1.08 | ≤13 |
Product features:with good viscosity, high lubrication; Strong stability; Simple slurry preparation; Wide application range.
Product application: used in rotary drilling, drilling pile, triaxial pile, exploration, reverse circulation, punching, and other engineering projects
