Alchatek Blog

In this interview segment from Groundworks' Stability Matters podcast, Alchatek VP of Sales Andy Powell discusses the high cost and challenges of replacing sewer system manholes using the traditional method. A manhole replacement, particularly one in a road, can cost a million dollars and requires shutting down the road.

Alchatek's polyurethane technology saves time, cost, and disruption over traditional methods by getting to the root cause of the problem.

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In this episode of Groundworks' Stability Matters podcast, host Justin Bryant sits down with Alchatek CEO Stephen Barton and VP of Sales Andy Powell in Atlanta to discuss polyurethane solutions for geotechnical and leak seal issues. Stephen shares his journey from young concrete repair worker to industry leader, while Andy recounts the story of his career pivot to polyurethane expertise. They cover Alchatek’s product evolution, significant projects, and the importance of engineer outreach - offering insights on many industry challenges and key topics.

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In the field of concrete leveling, reliable tools are essential for achieving accurate and efficient results. The MiniMaster Low-Pressure Gun, developed by Alchatek, serves as a robust component of the PolyBadger Mobile Slab Lifting System.

This system is engineered for portability and ease of use, making it suitable for both emerging contractors and established professionals engaged in slab lifting operations.

The MiniMaster Low-Pressure Gun facilitates the precise injection of polyurethane materials, supporting the stabilization and leveling of concrete surfaces with minimal setup requirements.

Features

• Metal construction.
• Safety lock.
• Compatible with standard static mixers.

Benefits

• Easy to clean and reuse.
• Prevents accidental material discharge.
• Ensures seamless integration with existing equipment.

The MiniMaster Low-Pressure Gun, when integrated with the PolyBadger Mobile Slab Lifting System, provides a dependable solution for demanding slab lifting projects. Its durable design and safety features contribute to reduced operational risks and improved efficiency.

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Overview

If you’re battling A-side crystallization or clogged gun screens or injectors, the A-Side In-Line Filter is  essential. Installed between the hose and the slab lifting gun, it filters isocyanate, the A-side material prone to crystallization from moisture or poor storage. The filter traps solid chunks, sediment, and contaminants, preventing clogs, ensuring smooth flow, and maintaining foam quality. By protecting components like the mixing chamber, it extends equipment life and reduces maintenance costs.

Purpose and Function

Filters A-side Material: 
The A-side material, isocyanate, is prone to crystallization when exposed to moisture or improper storage conditions. Crystallized particles can form solid chunks that clog hoses, nozzles, or gun components, leading to uneven application, equipment damage, or downtime.

Prevents Clogs: 
The inline filter traps these solid particles (crystallization chunks, sediment, or other contaminants) before the material reaches the slab lifting gun, ensuring smooth flow and consistent foam quality.

Extends Equipment Life:
By reducing the risk of clogs and damage to sensitive components like the mixing chamber or gun filters, the inline filter helps prolong the lifespan of the equipment and minimizes maintenance costs.

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MixMaster Gun Cleaner 160 is designed to streamline maintenance for contractors using the MixMaster Pro slab lifting gun. This powerful liquid ISO and polyurethane remover simplifies the cleaning process, ensuring your equipment stays in top condition with minimal effort. Packaged for convenience and engineered for efficiency, this cleaner delivers rapid results, enabling professionals to focus on the job rather than on time-consuming maintenance.

Features

• Packaged in a convenient 5-Gallon pail.
• Dispensing gun and pump included with purchase of the full kit.

Benefits

• Larger quantity than brake cleaner.
• As easy to apply as brake cleaner.

MixMaster Gun Cleaner 160 from Alchatek is more than just a cleaning solution—it’s a productivity booster for contractors who value efficiency and reliability. By offering a larger quantity and ease of application comparable to brake cleaner, this product ensures your MixMaster Pro gun remains free of stubborn ISO and polyurethane residue, reducing downtime and maintenance costs. Pair it with Alchatek’s industry-leading polyurethane foams and equipment for a seamless, high-performance slab lifting experience.

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In the realm of leak seal solutions, selecting the right equipment is crucial for the effective application of grouts. The SealMaster gun, developed by Alchatek, is designed specifically for crack injection and curtain grouting tasks. This tool facilitates controlled delivery of materials into cracks and voids, ensuring thorough penetration and sealing in concrete structures. Ideal for professionals in advanced leak seal operations, the SealMaster gun combines functionality with user-friendly features to support an efficient workflow on-site.

Features

• Built-in pressure gauge.
• Extended whip hose.
• Simple design.

Benefits

• Monitor back pressure.
• Low maintenance.
• Easy port connection and disconnection.

The SealMaster adjustable flow gun stands out as a reliable choice for contractors focused on leak seal applications, offering simplicity and precision that minimize downtime and enhance project outcomes.

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Alchatek has streamlined its two-component production system according to lean manufacturing guidelines. These investments will ensure timely delivery of the high-quality products our customers depend on for their geotechnical projects.

• Material Handling System Automation: Our improved system speeds up material production while keeping quality levels high, ensuring a consistent supply of finished products to meet growing customer demand.
• Streamlined Filling Process: By redesigning workflows to minimize non-value-added activities, we’ve simplified operations, reducing cycle time and boosting team productivity. This translates to faster delivery and greater reliability for customers.
• Real-Time Process Monitoring: Advanced sensors provide continuous feedback on bulk tank material levels, enabling just-in-time inventory management. This keeps our production agile, ensuring customers get the products they need without delays.

These lean-driven investments reflect Alchatek’s dedication to customer satisfaction. By focusing on value stream optimization, we’re better equipped to deliver reliable, high-quality solutions to support your geotechnical projects efficiently and effectively.

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In the fast-paced world of geotechnical contracting, having a team member who truly understands the grind of the field can make all the difference. That's why we're thrilled to introduce Antwon Butts, our newest Tech Support Technician on the Technical Services team. With a career built on the front lines, Antwon steps into this role ready to bridge the gap between product innovation and real-world application, helping contractors like you tackle everything from soil stabilization to complex grouting challenges with confidence.

Antwon's journey in the industry is a testament to his dedication and versatility. He most recently served as Production Manager here at Alchatek, where he honed his skills in manufacturing and quality control for polyurethane-based solutions—ensuring every batch meets the high standards demanded by demanding jobsites. Prior to that, as Lead Technician at Ground Consolidation Services, he led on-site operations for soil consolidation and injection projects, managing teams through high-stakes scenarios that required quick thinking and precise execution. Over more than a decade, these roles have equipped him with a deep well of practical knowledge, from equipment troubleshooting to optimizing workflows under pressure.

What sets Antwon apart is his ability to translate that hard-earned experience into actionable support for you. Whether you're dealing with void filling, concrete lifting, or emergency repairs, his expertise in a broad spectrum of tools, products, and techniques means faster resolutions and fewer headaches. As any seasoned contractor will tell you, field proficiency isn't just valuable—it's irreplaceable. With Antwon on board, our Technical Services team is even better positioned to be your go-to partner, turning potential pitfalls into seamless successes.

Antwon can be reached via phone at 470-925-1303.

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Attention Geotech Professionals!

Alchatek is exhibiting at the DFI 50 conference in Nashville.

Where: Gaylord Opryland Resort & Convention Center

When: October 20-23, 2025

Click Here for Registration Info

Visit us at Booth 227 to explore our advanced polymer solutions, including single and two-component polyurethanes for soil stabilization, groundwater control, and deep foundation support, addressing challenges like unstable slopes, soft ground, and deep excavation shoring for geotechnical projects.

Learn How Alchatek Helps You

At Booth 227, you can meet with our experts to learn how Alchatek empowers your geotechnical projects with cutting-edge technologies.

We support geotech professionals in three key ways:

• Innovative Polymer Solutions: Our advanced polyurethane grouts and foams provide robust solutions for curtain grouting, point grouting, and ground improvement, ensuring stability for slopes, excavations, and deep foundations.
• Expert Technical Support: We offer comprehensive training and ongoing assistance, leveraging our proven track record with industry leaders to optimize your project outcomes.
• Environmentally Safe Materials: Our NSF/ANSI/CAN 61-certified, chemically inert polymers ensure safety and compliance in sensitive environmental areas.

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MixMaster Gun Cleaner 160 is the latest innovation designed to streamline maintenance for contractors using the MixMaster Pro gun for concrete slab lifting. This powerful liquid ISO and polyurethane remover simplifies the cleaning process, ensuring your equipment stays in top condition with minimal effort. Packaged for convenience and engineered for efficiency, this cleaner delivers rapid results, enabling professionals to focus on the job rather than on time-consuming maintenance. 

Features

• Packaged in a convenient 5-Gallon pail.
• Dispensing gun and pump included with purchase of the full kit.

Benefits

• Larger quantity than brake cleaner.
• As easy to apply as brake cleaner.

MixMaster Gun Cleaner 160 from Alchatek is more than just a cleaning solution—it’s a productivity booster for contractors who value efficiency and reliability. By offering a larger quantity and ease of application comparable to brake cleaner, this product ensures your MixMaster Pro gun remains free of stubborn ISO and polyurethane residue, reducing downtime and maintenance costs. Pair it with Alchatek’s industry-leading polyurethane foams and equipment for a seamless, high-performance slab lifting experience.

Want more information on geotech products?