Bentonite powder has emerged as a revolutionary material in modern construction due to its exceptional sealing and waterproofing properties. This naturally occurring clay mineral, composed primarily of montmorillonite, exhibits unique swelling characteristics when hydrated, making it ideal for creating impermeable barriers in various construction applications.
The construction industry prefers bentonite powder for its:
Bentonite forms the core of modern below-grade waterproofing systems. When installed as panels or loose powder around foundations, it creates a continuous, self-healing barrier against water infiltration.
In geotechnical applications, bentonite serves as:
| Application | Function | Bentonite Type |
|---|---|---|
| Slurry Walls | Excavation support & seepage control | Sodium bentonite |
| Landfill Liners | Contaminant barrier | Calcium/sodium blend |
| Tunnel Boring | Lubrication & pressure balance | High-yield bentonite |
The effectiveness of bentonite in construction depends heavily on achieving the proper particle size distribution. Our SCM Ultrafine Mill series delivers precisely the right specifications for construction-grade bentonite powder:
For larger-scale projects requiring coarser bentonite applications, our MTW Series Trapezium Mill offers:
When selecting bentonite for construction projects, verify these critical parameters:
For bentonite waterproofing panels:
When using loose bentonite powder:
Bentonite offers significant sustainability advantages:
The construction industry is developing innovative bentonite applications including:
For projects requiring premium bentonite processing equipment, our SCM Ultrafine Mill and MTW Series Trapezium Mill deliver unmatched performance in producing construction-grade bentonite powders with precise particle size distributions.
