Alchatek Blog

Each ground stabilization project is unique. The Alchatek support team is skilled in assessing different challenges and devising solutions tailored to specific requirements, whether for residential, commercial, or industrial purposes.

Technical Guidance for Ground Stabilization

Alchatek extends its support to those seeking ground stabilization solutions, offering comprehensive technical guidance. More than just a manufacturer, Alchatek partners with property owners and contractors alike throughout their construction endeavors, ensuring effective implementation of stabilization techniques.

Connecting with Skilled Contractors

Alchatek also facilitates connections with experienced contractors proficient in advanced ground stabilization methods. This service ensures that property owners and managers have access to the necessary expertise for their specific stabilization needs.

Why Choose Alchatek?

Alchatek's approach to ground stabilization is rooted in a deep understanding of geotechnical engineering and a commitment to manufacturing high-quality materials. This ensures not only the effectiveness of our products but also their longevity and environmental friendliness.

Get in Touch

To take the first step towards a successful ground stabilization project. Our team is ready to assist you with expert advice, detailed information, and referrals to qualified contractors. Trust Alchatek to be your partner in ensuring the stability and integrity of your structures.

Call 404-618-0436 or fill out this form to contact Alchatek today!

Want more information on stabilizing soil with polyurethane?

Choosing the right contractor for ground stabilization using polyurethane is a critical decision that directly impacts the success and longevity of your project. This guide provides essential tips to help you select the most qualified professional for your needs.

Choosing a Contractor: Key Considerations

• Expertise and Experience: Ensure the contractor has a strong background in ground stabilization, particularly with polyurethane applications. Look for a proven track record.
  
  
• Quality of Materials: The quality of polyurethane foam used is pivotal. Confirm that the contractor uses high-grade materials for effective and durable stabilization.
  
  
• Client Testimonials and References: Prior client feedback is invaluable. Request references or seek out reviews to gauge the contractor’s reliability and work quality.
  
  
• Detailed Estimates: Obtain detailed quotes and timelines. Look for a comprehensive repair plan with clear costs and timelines.

A Professional Partner

Choosing the right contractor is not just about finding someone with the right tools and skills; it's about partnering with a professional who understands your project's specific needs and can deliver results that stand the test of time. Make your decision with careful consideration to ensure a successful and satisfactory ground stabilization process.

Want more information on stabilizing soil with polyurethane?

Ground stabilization extends beyond soil to include rock and gravel, crucial for various construction and infrastructure projects. Polyurethane foam, with its expansive and adhesive properties, is an extremely effective solution in these challenging environments.

Case Study: Gravel Wall Stabilization

A collapsing old brick retaining wall necessitated urgent stabilization measures. The challenge was to remove a portion of the wall without causing the loose gravel foundation under a temporary concrete retaining wall to run out. The contractor chose AP Fill 720, a polyurethane resin, for its ability to permeate and lock the gravel in place, achieving high compressive strength. Approximately 50 gallons of AP Fill 720 were used, with injection probes placed strategically to ensure thorough coverage. The process was efficient, taking just one day with a small crew, and was a complete success, allowing for the safe removal of the brick and completion of the project with minimal costs.

Case Study: Railroad Ballast Rock Stabilization

AP Lift 475, a two-component polyurethane foam, was utilized for railroad ballast rock repair and stabilization. This resin was applied to loose bulk ballast stones on railway tracks, increasing their rigidity and stiffness. It served as a weather-resistant solution, reducing vibrations and providing a buffer zone. The application of AP Lift 475 on ballast stones created a polyurethane-stabilized ballast with superior mechanical properties compared to traditional methods.

Beyond Soil: Rock and Gravel Stabilization

These cases demonstrate the versatility and effectiveness of polyurethane foam in stabilizing not just soil, but also rock and gravel, underscoring its utility in a wide range of geotechnical challenges. For more information and expert consultation on ground stabilization solutions, Alchatek offers its expertise and innovative approaches tailored to various needs.

Want more information on stabilizing soil with polyurethane?

Polyurethane ground stabilization is a proven solution that has been successfully applied in countless real-world scenarios. From fixing residential driveways to supporting the foundations of commercial and municipal buildings, polyurethane foam offers a versatile and dependable approach to ground stabilization.

Residential Properties

For homeowners, polyurethane ground stabilization can be a game-changer. It can rectify issues like sinking driveways, uneven walkways, and unstable foundations. The quick installation process minimizes disruption to your daily life, and the permanent results ensure your home's stability for years to come.

Commercial and Municipal Buildings

In the realm of commercial and municipal buildings, stability is not just a convenience—it's a necessity. Polyurethane foam provides an efficient, durable solution to reinforce the ground beneath these structures and any adjacent concrete slabs. Whether it's a shopping mall, office complex, or a government building, polyurethane can help prevent costly and disruptive structural problems.

Critical Infrastructure Support

Our roads and bridges are the lifelines of our communities. Ensuring their stability is of utmost importance. Polyurethane ground stabilization plays a crucial role in enhancing the longevity and safety of these vital infrastructure elements. It effectively addresses issues like sinkholes, unstable bridge approach slabs, and voids beneath road surfaces.

Alchatek: Your Polyurethane Solution Provider

When it comes to implementing polyurethane ground stabilization solutions, having the right products and expertise is essential. That's where Alchatek comes in. As a leading manufacturer of chemical grouts and construction chemicals, Alchatek offers a range of high-quality polyurethane products designed specifically for ground stabilization.

Alchatek products are trusted by professionals in the industry, and the technical support team is second to none. Whether you're a homeowner looking to stabilize your property, a builder working on a commercial project, or a municipality seeking to safeguard critical infrastructure, Alchatek has the solutions to address your specific needs.

Want more information on stabilizing soil with polyurethane?

In the world of construction and infrastructure development, the quest for stability is paramount. Whether you're a property owner, manager, or builder, ensuring that the ground beneath your structures is solid and dependable is crucial. 

Polyurethane Foam

Unstable, eroded, or loose soil around infrastructure can result in settlement and damage to the structure. Voids can be filled, soil consolidated, and water migration halted by permeating the soil with ultra-low viscosity polyurethane foam.

Enhancing Load-Bearing Capacity and Erosion Control

One of the key strengths of polyurethane foam lies in its ability to significantly improve load-bearing capacity. Whether you're dealing with a residential driveway or a massive commercial structure, polyurethane foam offers a dependable solution to reinforce the ground beneath your feet.

A Sustainable Ground Stabilization Solution

In an era where sustainability is a top priority, NSF-approved polyurethane foam is an environmentally friendly option. NSF certification involves rigorous testing and inspection of manufacturing processes. Compliance with these standards, aligned with the Safe Water Drinking Act (SDWA), helps avoid water contamination and legal repercussions.

Beyond Soil: Rock and Gravel Stabilization

Ground stabilization isn't limited to just soil. Polyurethane foam's versatility extends to the stabilization of rock and gravel substrates, making it a comprehensive solution for a variety of scenarios. Whether you're dealing with rocky terrain or gravel, this technique can provide the stability you need.

The Ideal Choice for Lasting Stability

For those seeking a durable, one-time solution for unstable ground conditions, polyurethane foam is an ideal choice. It offers permanence, eliminating the need for repetitive applications and ensuring that your structures stand the test of time.

Want more information on stabilizing soil with polyurethane?

If you're a contractor grappling with deep soil stabilization challenges or looking to expand service offerings, Alchatek offers comprehensive support and training to elevate skills and expand business opportunities. Here's how the Alchatek team can assist you in enhancing your Deep Lock® soil stabilization capabilities:

Skill Upgrades for Contractors

• If you're currently facing difficulties with deep soil stabilization projects, Alchatek provides the expertise to upgrade your skills and tackle these challenges effectively.
• For slab lifting contractors, incorporating the Deep Lock® process into your service offerings can be a significant step towards diversifying your business and increasing revenue.

Technical Guidance and Support

• Alchatek's technical support team is highly skilled in on-the-job applications of deep soil stabilization techniques.
• The team brings a wealth of experience, having successfully consulted on a wide range of projects.
• On-the-job training is available, offering practical, hands-on learning to ensure you are fully equipped to handle various stabilization scenarios.

Comprehensive Training Programs

• Alchatek offers training programs, which are designed to provide in-depth knowledge and hands-on experience in the latest soil stabilization techniques.
• Training programs are an excellent opportunity for contractors to learn directly from experts and gain valuable insights into the industry’s best practices.

Collaboration with Engineers

• Alchatek assists contractors in working with engineers. This includes providing education and specification assistance to ensure that engineers are well-informed about the Deep Lock® process and its benefits.
• The support team can help bridge the gap between contractors and engineers, facilitating smoother project execution.

Project Design Support

• This service ensures that your deep soil stabilization projects are well-planned, efficient, and effective.
• Alchatek experts can help you design your projects from the ground up, ensuring the best possible outcomes for your clients.

Contact Alchatek Today

If you’re looking to enhance your deep soil stabilization services or need expert assistance, reach out to Alchatek today. With comprehensive support, training, and vast experience, you can confidently tackle any soil stabilization challenge and grow your business.

Call 404-618-0438 or fill out this form to contact Alchatek now!

Want more information on the Deep Lock® process?

This post features three case studies that highlight the versatility and effectiveness of the Deep Lock® process across a variety of applications.

Deep Soil Stabilization at a Shopping Center

• Location: City Creek Center, Salt Lake City.
• Problem: A trench filled with pea gravel began settling, affecting underground power lines.
• Solution: The trench was stabilized using structural polymers.
• Process: An Alchatek consultant developed an injection plan, and the geotech crew installed 10 injection tubes 30 feet deep, pumping approximately 1 gallon per vertical foot.
• Outcome: The site work was completed in just two days, allowing for the rapid continuation of the construction work.

Deep Soil Stabilization for New Construction

• Location: A commercial construction site.
• Problem: The need to stabilize gravel and soil held in place by sheet pile panels between the panels and the foundation.
• Solution: Structural polymers were used due to their ability to permeate soil and encapsulate gravel into a solid mass.
• Process: The crew injected the polymer to a depth of about 12 feet, grouting to refusal, ensuring the entire layer of soil and gravel was locked in place.
• Outcome: The stabilized soil and gravel provided a solid supportive wall for the foundation when the sheet piles were removed, and the gap filled with cement.

Deep Soil Stabilization at a Two-Story House

• Location: A two-story house in North Carolina, built on poorly compacted fill dirt.
• Problem: The house showed signs of settling, with interior cracks and uneven floors.
• Solution: A structural foam was used for its high-strength, hydro-insensitive properties, ideal for densifying soil and stabilizing foundations.
• Process: 18 injection tubes were installed to depths of 7 feet and 3.5 feet, injecting foam beneath exterior footings and load-bearing interior walls.
• Outcome: The stabilization process not only densified the soil and stopped the settlement but also achieved a half-inch lift both from exterior and interior injections, impressing both the customer and the engineer.

These case studies demonstrate the adaptability and effectiveness of the Deep Lock® process in addressing diverse soil stabilization challenges. From commercial construction sites to residential properties, Deep Lock® provides a reliable and efficient solution for soil stabilization needs.

Want more information on the Deep Lock® process?

In the world of soil stabilization and concrete leveling, the choice of materials is as important as the technique used. Alchatek's Deep Lock® process utilizes a range of specialized structural polymers, each designed to cater to specific stabilization needs.

Structural Polymers for Deep Stabilization

Here's an overview of the key polymers used in the Deep Lock® process:

• AP Lift 430:
  This polyurethane foam is adequate for the vast majority of deep soil stabilization jobs. AP Lift 430 is known for its versatility and reliability, making it a go-to choice for standard deep stabilization tasks. It provides a strong, stable, and durable solution for most soil types and conditions.
  
  
• AP Lift 440:
  AP Lift 440 is formulated for jobs where the soil supports structures larger than a single-story house.  This foam supports a bit more weight compared to AP Lift 430, making it suitable for heavier and more demanding applications. It's ideal for projects that require additional strength and stability, particularly in supporting larger buildings or heavier structures.
  
  
• AP Deep Lift 420:
  This is a specialized polyurethane foam used in scenarios where a slight lift is required along with deep soil stabilization. AP Deep Lift 420 is designed to offer slight lifting, soil stabilization, and void-filling capabilities, making it an excellent choice for projects where minor elevation adjustments are necessary along with stabilization. Its unique formulation allows it to address both settlement issues and provide additional support to the foundation or structure.

Technical Support for Product Selection:

Choosing the right polyurethane foam for a specific project can be a complex decision. Alchatek’s technical team is available to assist contractors in selecting the most suitable product for their specific needs. With in-depth knowledge of each product’s properties and the varying demands of different stabilization scenarios, the tech team can provide valuable guidance. This ensures that the chosen foam perfectly aligns with the project requirements, soil conditions, and the desired outcome.

Want more information on the Deep Lock® process?

The Deep Lock® process, a robust and effective method for soil stabilization, requires specialized equipment to ensure precision and efficiency. Here's a breakdown of essential equipment for Deep Lock® soil stabilization in cold weather:

• PMC PH2 Hydraulic Proportioner (or Equivalent):
  Used to inject two-component structural polyurethane foams for Deep Lock® soil stabilization, as well as void filling and slab lifting. The PMC PH2 Hydraulic Proportioner is known for its durability and reliability, using relays and circuit breakers instead of circuit boards to enhance reliability and reduce maintenance issues.
  
  
• MixMaster Pro Injection Gun:
  Specifically manufactured for injecting two-component structural polymers, the MixMaster Pro is designed to handle back pressure effectively.
  
  
• Drum Heaters:
  Drum heaters are employed to maintain the temperature of the materials in 50-gallon drums, ensuring proper viscosity and preventing freezing.
  
  
• Space Heater:
  Utilized to maintain an optimal working temperature in the rig, especially crucial in colder environments.
  
  
• Hilti TE 60 Drill (or Equivalent):
  A powerful drill is essential for creating the necessary openings in the soil for the ground rods.
  
  
• 36-64” Drill Bit:
  Strong enough to penetrate through frozen surfaces, this drill bit is essential.
  
  
• 16-18 Gauge Half Inch Ground Rod Tubing – 10 Foot Sticks:
  These ground rod tubing sticks are integral for the precise delivery of materials during the stabilization process.
  
  
• Ground Rod Driver:
  This tool is used for driving ground rods into the earth. It facilitates the installation of ground rods, making the process safer and faster.
  
  
• Rotary Level and Receivers:
  These tools are vital for measuring surface levels. The rotary level emits a rotating laser beam to create a horizontal plane, while the receiver detects the laser beam over long distances, ensuring accuracy and precision in the stabilization and – if necessary – lifting process.

Each piece of equipment plays a critical role in the Deep Lock® process, ensuring that the soil stabilization and concrete leveling tasks are performed efficiently, accurately, and safely, even in challenging weather conditions. Employing the right tools not only enhances the effectiveness of the process but also contributes to the longevity and stability of the treated structures.

Want more information on the Deep Lock® process?

Deep Lock® is a specialized deep soil stabilization process developed by Alchatek. It involves injecting a structural polymer deep into the soil, where it expands and solidifies. This process enhances the stability and strength of the soil, making it an effective solution for various geotechnical challenges. One key feature of Deep Lock® is its ability to stabilize soil below the freeze/thaw line, making it particularly useful in cold weather conditions.

Applications of Deep Lock® in Cold Weather

• Foundations: Deep Lock® is extensively used to stabilize and strengthen foundations, especially in areas where the soil is compromised due to moisture or other factors.
  
  
• Under Sunken Slabs: For sunken slabs, where soil erosion or voids have occurred deeper down, Deep Lock® provides an effective solution to fill and stabilize these gaps.
  
  
• Settling Structures: Entire structures that are settling, not just the slab, can benefit from the deep soil stabilization offered by Deep Lock®.
  
  
• Interior Footings: In scenarios where exterior piers are used for stabilization, Deep Lock® can be employed for interior footings, avoiding damage to floors and providing a balanced stabilization approach.
  
  
• Brick and Stone Foundations: These types of foundations, which are challenging to stabilize with piers, can be effectively supported using the Deep Lock® process.
  
  
• Pre-construction Soil Stabilization: Before construction begins, stabilizing the soil ensures that the foundation rests on solid ground, a crucial step for long-term structural integrity.
  
  
• Culverts: Deep Lock® can be used for stabilizing and sealing culverts both from the outside (probe-grouting style) and from the inside by injecting the polymer just below the steel.

Why Deep Lock® is Used in Cold Weather

Cold Weather Performance: Deep Lock® can be performed even when the top layer of soil is frozen, making it ideal for cold weather applications.

• Addressing the Root Cause: By stabilizing soil deep below the surface, Deep Lock® addresses the underlying causes of structural problems rather than just the symptoms.
  
  
• Preventing Resettlement: It ensures that once slabs or structures are stabilized, they remain in place without resettling.
  
  
• Warranty Benefits: When employing the Deep Lock® process, contractors can offer better warranties due to effective and long-lasting stabilization.
  
  
• Ease of Process: The process is relatively easy to learn and implement, making it a practical option for a wide variety of contractors.

Deep Lock® offers a versatile and effective solution for a range of soil stabilization needs, particularly beneficial in cold weather conditions. Its ability to work below the freeze/thaw line and address deep-rooted soil issues makes it an invaluable tool in the geotechnical contractor’s arsenal.

Want more information on the Deep Lock® process?