Alchatek Blog

Deep Lock® is an innovative process developed by Alchatek that utilizes high-quality structural polymers to address deep soil issues. This powerful, painless, and rapid solution stabilizes soil at all levels, ensuring long-lasting results with minimal disruption to the property. This article profiles the two main types of Deep Lock® soil stabilization work and the specific situations in which each type is most effective.

Jobs Requiring One Component Grouts (AP Fill 700 and AP Fill 720)

One-component grouts, such as AP Fill 700 and AP Fill 720, are used for permeation grouting. Permeation grouting involves injecting a low-viscosity grout to saturate loose soil and, upon curing, create a solid, stable mass. This type of Deep Lock® work is ideal for the following situations:

• Loose Soil: When dealing with loose, unstable soil, permeation grouting can effectively bind the soil particles together, creating a stronger foundation.
  
  
• Curtain Walls: One component grouts are often used to create subsurface barriers, or curtain walls, to prevent water infiltration or contain contaminants.
  
  
• Zero-Point Excavation: In cases where excavation is not feasible or desirable, permeation grouting can be used to stabilize the soil without disturbing the surface.

Jobs Requiring Two Component Structural Polymers (AP Lift 430, AP Lift 440, and AP Lift 475)

Two-component structural polymers, like AP Lift 430, AP Lift 440, and AP Lift 475, are used for compaction grouting. Compaction grouting involves injecting a highly viscous grout under pressure to compact and displace the surrounding soil. This type of Deep Lock® work is best suited for the following situations:

• Hard Clay Soils: Two-component structural polymers are effective in densifying and strengthening hard clay soils, which can be challenging to treat with other methods.
• Non-Sand/Silt Mix: When the soil composition is not primarily sand or silt, compaction grouting with two component polymers is often the most effective solution.
• Lifting Involved: If lifting of the structure or surface is desired, two component structural polymers are the ideal choice. These polymers expand after injection, providing controlled lifting force.

Two-component structural polymers offer more versatility than one-component grouts, as they can address a wider range of soil types and provide the added benefit of controlled lifting.

A Versatile Process for Soil Stabilization Work

The Deep Lock® process, with its range of high-quality structural polymers, provides a powerful and efficient solution for addressing deep soil issues. By understanding the specific characteristics of one-component grouts and two-component structural polymers, contractors can select the most appropriate approach for each unique situation. Whether dealing with loose soil, hard clay, or the need for controlled lifting, Deep Lock® has the tools and expertise to deliver rapid, long-lasting results with minimal disruption to the property. Alchatek's soil stabilization polymers are NSF-certified for contact with potable water. This means they meet the EPA's strict environmental standards as defined in the Safe Drinking Water Act (SDWA).

Fill out this form or call 404-618-0438 for assistance today!

Want more information on the Deep Lock® process?

 

Essential Details

Dates/Pricing

Slab Lifting Masterclass: April 15th & 16th, 2024 – $685.00
Public Works Infrastructure Repair: April 18th & 19th, 2024 – $685.00

Location

Spray Foam Systems
1502 Airport Rd.
Greensboro, GA 30642
Click Here for Directions

Discount

Register for both classes and get a 25% discount

Slab Lifting Masterclass: April 15th & 16th, 2024 – $685.00

The concrete lifting master is an intensive opportunity to learn what it takes to start a concrete lifting business and then take it to the next level. The training you will receive will include Safety, Site Evaluation, Estimating, Product Selection, Sales, Equipment, Concrete Lifting Techniques, and Deep Lift / Deep Lock. You will also learn about taking your concrete lifting business to the next level. You will learn about other tools we have to help you land bigger jobs and how to engage the engineering community to gain access to unique markets. Join the industry’s top team of concrete lifting professionals for training, learning, and fun.

Public Works: April 18th & 19th, 2024 – $685.00

The public works course is two days dedicated to training and teaching Public Works professionals and specialty grouting contractors. You will learn how to utilize polyurethane technology to solve problems that municipalities and public works departments commonly face and how to do it at a fraction of the cost of traditional methods. There will be a heavy emphasis on sealing underground infrastructure and stabilizing and lifting roads. We will cover the full spectrum of our product line including Leak Seal, Permeation, Soil Stabilization, and Slab Lifting. Join the industry’s top team of infrastructure specialists for training, learning, and fun.

While Alchatek's Deep Lock® process is primarily used on deep soil stabilization jobs, there are specific situations in which deep soil stabilization may be needed to reinforce soil on slab lifting jobs. In cases where slabs are bearing heavy loads, have significantly loose soil underneath, or are located in areas where access is limited, incorporating the Deep Lock® process can help address the underlying soil stability issues. With the addition of the Deep Lock® soil stabilization process, contractors can achieve effective, minimally invasive slab lifting results while simultaneously improving the long-term stability of the foundation.

Slab Lifting for Heavy-Duty Environments

The Deep Lock® process is particularly well-suited for slabs that regularly bear heavy loads, such as:

• Factory floors
• Forklift ramps
• Loading areas
• Fire stations
• Airport runways
• Launchpads

In these high-traffic, heavy-duty environments, soil erosion, poor compaction, and biological decay can lead to slab settling and instability over time. Traditional methods of soil stabilization often fail to address deeper soil issues and can require extensive excavation, heavy equipment, and prolonged downtime.

Deep Lock®, on the other hand, gets to the root of the problem by stabilizing the soil at all levels beneath the slab. The process involves thorough site evaluation, saw cutting of joints if necessary, and the strategic injection of AP Lift structural polymers through small holes drilled in the slab. The expansive properties of the foam fill voids, compact loose soil, and lift the slab back to its original level position.

Soil Stabilization and Slab Lifting for Loose Soil Conditions

This process is also ideal for slabs with significantly loose soil underneath, where erosion or poor compaction has created unstable conditions. By permeating and densifying the soil with AP Lift polymers, contractors using this Deep Lock® process create a strong, stable substrate that can support the slab for decades to come.

Minimally Invasive Slab Lifting for Sensitive or Inaccessible Areas

Another key advantage of applying the Deep Lock® process is the ability to address slab issues in sensitive or inaccessible areas, such as in historical buildings where drilling from the inside is not possible. Because the process involves minimal drilling and can be performed entirely from the exterior, it offers a non-invasive solution for preserving and rehabilitating delicate structures.

Deep Soil Stabilization on Slab Lifting Jobs

Alchatek's Deep Lock® process provides a comprehensive solution for slab lifting and soil stabilization, with powerful results, painless procedures, and rapid return to service. For any slab that regularly bears heavy loads, has significantly loose soil underneath, or requires a minimally invasive approach, Deep Lock® offers a cutting-edge alternative to traditional repair methods. In addition, most Alchatek polymers are NSF-certified for contact with potable water. This approval verifies that the product complies with the strict environmental regulations established by the Safe Drinking Water Act (SDWA).

Fill out this form or call 404-618-0438 for assistance today!

Want more information on the Deep Lock® process?

Essential Details

Dates/Pricing

Slab Lifting Masterclass: April 15th & 16th, 2024 – $685.00
Public Works Infrastructure Repair: April 18th & 19th, 2024 – $685.00

Location

Spray Foam Systems
1502 Airport Rd.
Greensboro, GA 30642
Click Here for Directions

Discount

Register for both classes and get a 25% discount

Slab Lifting Masterclass: April 15th & 16th, 2024 – $685.00

The concrete lifting master is an intensive opportunity to learn what it takes to start a concrete lifting business and then take it to the next level. The training you will receive will include Safety, Site Evaluation, Estimating, Product Selection, Sales, Equipment, Concrete Lifting Techniques, and Deep Lift / Deep Lock. You will also learn about taking your concrete lifting business to the next level. You will learn about other tools we have to help you land bigger jobs and how to engage the engineering community to gain access to unique markets. Join the industry’s top team of concrete lifting professionals for training, learning, and fun.

Public Works: April 18th & 19th, 2024 – $685.00

The public works course is two days dedicated to training and teaching Public Works professionals and specialty grouting contractors. You will learn how to utilize polyurethane technology to solve problems that municipalities and public works departments commonly face and how to do it at a fraction of the cost of traditional methods. There will be a heavy emphasis on sealing underground infrastructure and stabilizing and lifting roads. We will cover the full spectrum of our product line including Leak Seal, Permeation, Soil Stabilization, and Slab Lifting. Join the industry’s top team of infrastructure specialists for training, learning, and fun.

Before embarking on any bird bath repair project using the Deep Lock® process, it's crucial to consult with industry specialists. The Alchatek support team, with extensive experience in advanced pavement repair techniques, offers invaluable insights for assessing site conditions, choosing appropriate materials, and implementing effective repair strategies.

In addition, Alchatek has established connections with skilled contractors proficient in the Deep Lock® process. Ask for referrals to trusted professionals who ensure the safe and efficient execution of your pavement repair projects.

Partner for Success

Don't leave the durability and safety of your roads to chance. Partner with Alchatek to harness the full potential of the Deep Lock® process for your bird bath repair needs. Our expertise in advanced road repair techniques makes us the ideal ally in ensuring long-lasting and effective solutions.

Reach Out Today

To learn more about how Alchatek can assist in your road repair projects or to get connected with experienced contractors, contact Alchatek.

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

In the previous post, the causes and consequences of bird baths in road pavement were explored. Now, attention will turn to an innovative solution for repairing these issues: the Deep Lock® process.

The Deep Lock® Process Explained

The Deep Lock® process is a unique method for stabilizing and repairing bird baths in roadways. Here's how it works:

1. Site Evaluation: It starts with a comprehensive site evaluation, including soil borings, Dynamic Cone Penetration (DCP) testing, and Ground Penetrating Radar (GPR) as necessary.
2. Preparing the Area: Potential binding issues are addressed with saw cutting, clearing joints, and removing old grout.
3. Grid Spacing and Injection Depths: Based on the soil data, specialists calculate grid spacing and injection depths.
4. Injection Process: Specialized grout rods are driven to the correct depths and locations.
5. Polymer Injection: Structural polymers are injected in a predetermined sequence. During this, lift is monitored to determine when sufficient compaction has been achieved.
6. Adjusting Injection Depths: The grout plan is followed, adjusting injection depths and locations as the soil stabilizes beneath the structure.

Equipment and Materials

The process utilizes high-quality structural polymers, including AP Deep Lift 420, AP Lift 430, AP Lift 440, and AP Lift 475. These materials are chosen for their strength, environmental safety, and their NSF/ANSI/CAN 61 certification for contact with drinking water. This means they can be used without negatively impacting water quality.

Securing Repair Contracts

For contractors looking to secure bird bath repair jobs:

• Reach out to Departments of Transportation (DOTs), cities, and municipalities.
• Network with neighborhood and Homeowners' Association (HOA) associations.
• Emphasize your ability to provide a quick, environmentally safe solution with minimal disruption.

Deep Lock® Repair for Bird Baths

The Deep Lock® process offers a revolutionary approach to repairing bird baths in road pavement. With its quick application, minimal environmental impact, and long-lasting results, it stands as a preferred choice for modern road maintenance. If you're facing bird bath issues on your roadways, consider consulting a professional who specializes in the Deep Lock® process for effective, durable repairs.

Want more information on the Deep Lock® process?

Have you ever noticed shallow, pond-like formations on the surface of roads, particularly in private neighborhoods, subdivisions, or parking lots? These are known as "bird baths" in the road surface, and they're more than just a quirk of the road. They signify deeper issues in road maintenance and safety that are crucial to address.

What are Bird Baths in Road Pavement?

Bird baths are small depressions in the road surface where water accumulates. Unlike potholes, bird baths are shallower and often wider, resembling a natural birdbath. They typically form in areas where the pavement has sunk or where water is unable to drain properly. These features are commonly seen in areas with lower traffic, like private neighborhoods and parking lots, where regular maintenance may not be as common.

Causes and Consequences

The primary causes of bird baths in pavement include tire ruts from repetitive vehicle traffic and insufficient soil compaction during road construction. Over time, the weight of vehicles passing over the same spot causes the pavement to deform, creating these depressions. Additionally, if the underlying soil was not compacted properly, it can settle unevenly, leading to surface irregularities.

The presence of bird baths is not merely a cosmetic issue. They can pose significant trip hazards for pedestrians, especially when hidden by water or ice. For vehicles, these depressions can lead to uncomfortable rides and, in some cases, damage to the vehicle itself. In winter, bird baths can be particularly dangerous as they form ice patches, posing a risk for both vehicles and pedestrians. Furthermore, they can also cause problems for snowplows, leading to inefficient snow removal and additional road wear.

Road Pavement Birth Baths

Understanding the causes and effects of bird baths in road pavement is crucial for effective road maintenance and safety. Addressing these issues not only improves the longevity of the pavement but also ensures a safer environment for all road users. The next part of the series will delve into bird bath repair methods, focusing on innovative techniques offering long-lasting solutions, such as the Deep Lock ® process.

Want more information about the Deep Lock® process?

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?