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Bentonite Trench Plug - High Quality North American Bentonite

  • Trench & Well Plugs

  • Wells & Boreholes

  • Fencing

  • Pond Seals

  • Tunnel Boring

  • Directional Drilling 

Available in:​

  • 50 lb Paper Bags

  • Bulk Totes up to 3000 lb

  • Chips and Granular

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  • What is bentonite and what are its primary uses?
    Bentonite is a versatile natural clay material primarily used for its sealing and stabilizing properties. It is commonly applied in geotechnical projects, construction, and erosion control. Its ability to expand when hydrated makes it ideal for slurry walls, pond and dam sealing, well drilling, and soil stabilization, among other industrial and environmental uses.
  • Where can bentonite be sourced from?
    Bentonite is predominantly sourced from regions in North America, with Wyoming being a leading supplier known for its high-quality bentonite clay. The superior swelling and consistency of Wyoming bentonite make it a preferred choice for construction and environmental applications.
  • What are the environmental benefits of using bentonite in construction?
    Bentonite provides several environmental benefits, including soil erosion control, improved water retention, and minimized soil contamination. By preventing the movement of water and pollutants, it helps maintain the integrity of construction sites and surrounding ecosystems.
  • Is bentonite safe for use in large-scale projects?
    Yes, when sourced from trusted suppliers like Telos Innovations, bentonite meets stringent safety and quality standards. It is ideal for large-scale construction, drilling, and erosion control projects, offering a cost-effective and reliable solution for improving soil stability and ensuring project longevity.
  • Where can I purchase high-quality bentonite?
    At Telos Innovations, we offer premium-grade bentonite clay tailored for industrial, environmental, and construction applications. Whether you're working on a drilling project, soil stabilization, or erosion control, we provide bulk solutions to meet your specific needs.
  • What are some unique applications of bentonite?
    Beyond construction and industrial uses, bentonite also serves a wide range of applications, including its use in cosmetic products like face masks, oil spill cleanup, and pharmaceuticals for its binding properties. Its versatility extends to areas such as winemaking and food production, where it is used for clarifying liquids and acting as a stabilizer.
  • What role does bentonite play in well sealing?
    Bentonite is highly effective for sealing wells. Its ability to swell and form an impermeable seal prevents water contamination and stabilizes the structure of the well. This makes it an essential material in water well drilling and geotechnical engineering.
  • How does bentonite work in soil stabilization?
    Bentonite is used in soil stabilization by creating a barrier that prevents water infiltration and reduces soil movement. This makes it an essential material for creating stable foundations in construction, stabilizing roads, and ensuring the long-term durability of geotextile applications.
  • How is bentonite used in road construction?
    In road construction, bentonite is often used for soil stabilization and to improve the load-bearing capacity of the soil. It creates a stable base layer for roads, reducing settlement and erosion in both new road builds and maintenance projects.
  • Can bentonite be used in slurry walls?
    Yes, bentonite is commonly used in slurry walls to create an impermeable barrier for water and contaminants. Its ability to expand and form a gel-like consistency when hydrated makes it an ideal material for cutoff walls in waterproofing, landfills, and excavation projects.
  • Is bentonite safe for use in construction and environmental projects?
    Yes, bentonite is generally non-toxic and environmentally safe when handled properly. It is used widely in erosion control, land reclamation, and soil stabilization projects. However, it's important to follow proper safety guidelines during large-scale applications to ensure effective use and minimize any potential risks.
  • Does bentonite absorb oil?
    Yes, bentonite has natural oil-absorbing properties, making it an effective solution for oil spill containment and cleanup. It is also used in products designed to absorb and contain oil-based contaminants, enhancing environmental safety in industrial operations.
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