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This guide outlines a step-by-step process for setting up your PolyBadger system for winter storage. Following these recommendations will not only preserve the integrity of your equipment but also make it easier to get it running when the warm weather returns.

Preparing a PolyBadger for Winter Storage

1. Establish power to the cabinet and heat the hose (A heater, B heater, and hose) to the target temperature of 130° F.
2. Introduce material to the cabinet.
3. Turn the air supply on and recirculate to heat up the ISO and resin.
4. Once the PolyBadger is up to temperature, turn off the air supply and remove the airlines from the stick pumps.
5. Remove the supply and the recirculation line from the A-side stick pump.
6. Drain all the remaining material from the pump and clean it with brake cleaner.
7. Place the stick A side stubby stick pump into a 5-gallon pail of AP Pump Flush.
8. Reconnect the supply line and leave the recirculation line to drain in a purge pail.
9. Repeat steps 5-8 on the B-side stick pump.
10. Reconnect the air supply to the stick pumps, hold the return lines in a purge pail, and slowly open the air valve on the stick pumps.
11. You will notice material slowly pushed out of the recirculation line into the purge pail. Continue to pump AP Pump Flush through the system until it comes out of the recirculation line clear, with no added color or debris.
12. Shut the air valve supplying the stick pumps. This will stop the flow of material.
13. Reconnect the recirculation lines to the appropriate stick pump and tighten.
14. Turn the recirculation pump valves to supply the hose.
15. You can remove the Handi Gun or leave it on for this stage, holding the hose in the purge pail. Turn on the supply valves on the end of the hose just before the Handi Gun. Slowly open the air valve on the stick pumps and pull the trigger on the gun.
16. You will notice material slowly pushed out of the hose line into the purge pail. Continue to pump AP Pump Flush through the system until it comes out of the hose line clear, with no added color or debris.
17. Shut the air valve supplying the stick pumps. This will stop the flow of material.
18. Remove the stick pumps from the AP Pump Flush. (Make sure to mark your pails A and B for future use).
19. Insert stick pumps into AP Pump Saver 195. (Make sure to mark your pails A and B for future use).
20. Push the AP Pump Saver 195 through the hose line. You will notice the AS Pump Flush slowly pushed out of the hose line into the purge pail. Continue to pump AP Pump Saver 195 through the system until it comes out of the hose line clear (you will notice a thick, clean fluid).
21. Turn off the supply valves on the hose just before the Handi Gun.
22. Disconnect the air supply to the stick pumps.
23. Move the hose supply valve into the recirculation position to depressurize the system.
24. Shut off supply valves to the cabinet.
25. Turn off heat zones.
26. Turn off the main disconnect.
27. Remove residual grease from interior cabinet pumps.
28. Replace with new grease.

If you follow these steps, your PolyBadger should be ready for secure storage during the winter months.

For in-depth information on geotech polyurethane applications...

As temperatures drop, contractors in certain areas need to winterize their slab lifting rigs for storage during the off-season. Below are the step-by-step guidelines to properly store your equipment.

Important Note

• Extra attention is devoted to the A-side of the system, which is standard practice.
• This guide assumes you're using a PMC pump for your slab lifting rig.

Preparing a Slab Lifting Rig for Winter Storage

1. Remove and clean the A and B stick pumps. Clean the exterior of the pumps with brake cleaner to remove as much residual resin and polyol as possible.
2. Place the A-Side transfer pump into a 5-gallon pail of the AP Pump Flush.
3. Remove the recirculation hose from the A-Side drum and place it in a purge pail.
4. Open A-Side inlet valve and recirculation valve on your PMC machine.
5. Slowly open the air valve on the A-Side transfer pump to start introducing the AS Pump Flush through the A-Side of the machine.
6. You will notice iso material being pushed out of the recirculation line into the purge pail. Continue to pump AS Pump Flush through the system until it comes out of the recirculation line clear, with no added coloring or debris.
7. Shut the air supply feeding the transfer pump. This will stop all flow of material.
8. Un-cap the A-Side of the PMC whip hose. Once un-capped, place the hose into the purge pail.
9. Close the recirculation valve on the A-Side of the PMC machine.
10. Slowly open the air valve on the A-Side transfer pump to start the flow of AS Pump Flush through the heated hose.
11. You will notice iso material being pushed out of the whip hose into the purge pail. Continue to pump AS Pump Flush through the system until it comes out of the recirculation line clear, with no added coloring or debris.
12. Now that this process is complete, the A-Side has been completely cleaned of any iso material.
13. Remove the A-Side transfer pump from the pail of AS Pump Flush and place it into a 5-gallon pail of AP Pump Saver 195.
14. Slowly open the air valve on the A-Side transfer pump to start introducing the AP Pump Saver 195 through the A-Side of the machine. Continue to pump the AP Pump Saver 195 until you have pure and clean AP Pump Saver 195 coming out of the end of the whip hose.
15. Place the B-Side stick pump into a separate 5-gallon pail of AP Pump Saver 195.
16. Slowly open the air valve on the B-Side transfer pump to start introducing the AP Pump Saver 195 through the B-Side of the machine and heated hose. Continue to pump AP Pump Saver 195 through the system until it comes out of the end of the whip hose, with no added coloring or debris.
17. Once the entire system is full of clean AP Lube 190, slowly start to recirculate the AP Pump Saver 195 through the entire system. When doing this, it is best to let the PMC machine cycle while recirculating the AP Pump Saver 195.
18. Once all these steps are complete, close the air on each transfer pump and re-cap the heated PMC whip hoses.

If you follow these steps, your slab lifting rig should be well-prepared for the winter storage period.

For in-depth information on geotech polyurethane applications...

It's time to revisit the idea of remaining profitable during the winter months, but where does one begin?

Engaging with Engineers and Consultants

Networking with engineers is a cornerstone for securing a consistent flow of projects. Engineers are usually involved in any sizable geotechnical or waterproofing project. From industrial settings to property management companies and hydroelectric plants, an engineering firm is almost always the first port of call for problem-solving.

Alchatek offers presentations designed for engineers that cover a range of polyurethane applications like leak sealing, soil stabilization, and concrete lifting. These presentations often qualify for continuing education credits, offering engineers added value. We prefer to collaborate with local contractors for these presentations, creating a link between suppliers, contractors, and engineers.

With diligent follow-up, such activities typically yield smaller-scale projects, which, when successfully completed, pave the way for larger undertakings. Engineers are the go-to professionals for property owners facing issues. If you establish yourself as a reliable, punctual, and skilled contractor, you are more likely to secure jobs without having to go through the bidding process.

Networking Through Professional Associations

A wealth of professional associations exists across various fields and trades. Becoming a member provides an excellent platform for networking and discovering new opportunities.

Take, for instance, your local chapter of BOMA (Building Owners and Managers Association), which represents the expansive commercial real estate industry. BOMA members are mainly property owners, facility managers, and building engineers—a perfect audience for discussions on topics like elevator pits, parking structures, and tripping hazards.

IFMA (International Facility Management Association) is another noteworthy association. While BOMA represents the "landlords," IFMA represents the "tenants," who are often the first to report issues. Presenting to IFMA allows you to inform facility managers about problem-solving polyurethane technologies.

Don't overlook ASCE (American Society of Civil Engineers) either. It's not just for engineers; they offer a category called Organization Partners for non-engineers. Your presentation here can also be facilitated by Alchatek.

Reaching Out to Government Agencies

Sometimes old-school techniques like making phone calls and doing online research are invaluable. Connecting with local municipalities and Departments of Transportation (DOTs) can give you insights into upcoming projects. Attend bid meetings to network with general contractors and engineers.

Don't ignore mass transit authorities in cities with train or subway systems. These authorities regularly release projects for bidding and have engineering departments that could benefit from your solutions in leak sealing and geotechnical applications.

The cold months are an opportunity if you're a contractor seeking winter work. Not only will these strategies help you find winter projects, but they will also positively impact your business all year round. Reach out to the Alchatek support team for guidance.

For in-depth information on geotech polyurethane applications...

Contractors specializing in chemical grouting in the northern United States are often constrained by the seasons when it comes to outdoor soil stabilization and slab lifting tasks. However, with strategic planning, they can also find profitable avenues to keep busy during winter.

Winter Geotechnical Projects

• Warehouses and Distribution Centers: Interior slab lifting and void filling. Concrete floors and loading docks.
• Office and Retail Spaces: Interior concrete leveling.
• Infrastructure: Below the frost line where groundwater seepage impacts the density of soil and the stability of pavement.
• Agricultural Facilities: Slabs in structures like grain-drying bunkers.
• Commercial/Industrial Settings: Void filling and slab leveling in manufacturing plants and factories.

Expanding the Scope: Other Polyurethane Injection Applications

Winter also provides an opportune time to acquire new skills in areas like crack injection, slab undersealing, and curtain wall grouting. Cold weather conditions make concrete contract, widening cracks and joints, thus making them easier targets for injection work. Here are additional applications requiring attention:

• Subterranean Parking Garages: Leaks through cracks, expansion joints, and cold joints can be treated with specialized leak seal resins.
• Elevator Shafts: Particularly in areas with high water tables, elevator pits are prone to leaks.
• Tunnels: Whether for pedestrians, vehicles, or mass transit, tunnels often face water seepage issues, solvable via polyurethane grout.
• Dams: Despite their massive structure, dams are not immune to leaks. Winter is a suitable time for crack injection maintenance.
• Residential and Commercial Basements: Treat leaks in cracks and joints.
• Slab Undersealing: Similar to curtain wall grouting, but it's done through the floor.

Consult the Alchatek support team for technical assistance with your next project.

For in-depth information on geotech polyurethane applications...

Effectively repairing and sealing leaks in dams requires specialized expertise and high-quality materials. At Alchatek, we have spent decades developing and manufacturing premium polyurethane grouts designed specifically for waterproofing and protecting critical infrastructure like dams.

If you own, operate, or manage a dam, we encourage you to contact us to discuss your unique requirements. We can provide custom recommendations tailored to your dam's needs and specifications. Our team has in-depth knowledge of the latest techniques and materials for effective, long-lasting leak sealing and waterproofing.

In addition to insights and product recommendations, we also offer referrals to qualified contractors. These contractors have extensive experience in services like:

• Crack and Joint Repair
• Curtain Wall Grouting
• Waterproofing

We ensure they are properly trained in utilizing our products for optimal results.

Don't leave your dam's structural integrity to chance. Let our experts provide insights on an effective maintenance plan using premier sealant products. Get started on enhancing your dam's safety, longevity, and operational efficiency. Call 404-618-0438 or fill out this form to contact Alchatek today.

For in-depth information on sealing leaks with polyurethane grout...

When it comes to dam management, the focus often rests on structural integrity and operational efficiency. However, the environmental implications of dam leaks are equally critical. Leaks can lead to a range of downstream consequences, affecting not just human communities but also aquatic life and entire ecosystems.

Downstream Consequences: More Than Just a Leak

A leak in a dam can have severe environmental impacts. For instance, water seeping through cracks may carry with it various contaminants, from industrial waste to agricultural runoff. Once this contaminated water enters natural waterways, it can harm aquatic life and disrupt delicate ecosystems. Leaks can also lead to sedimentation issues, affecting water quality and aquatic habitats. Moreover, fluctuating water levels due to leaks can disrupt the natural flow regimes of rivers, affecting fish migration patterns and the reproductive cycles of aquatic species.

Environmentally Safe Polyurethane Grout

Determining whether your project's materials meet NSF/ANSI/CAN 61 standards is crucial, especially if those products will come into contact with drinking water. The National Sanitation Foundation (NSF) sets rigorous public health standards and ensures that products undergo thorough testing and quality assurance. Adhering to these standards not only promotes public health but also ensures compliance with the Safe Water Drinking Act (SDWA), a federal law enforced by the Environmental Protection Agency (EPA) that can result in substantial fines and even incarceration for non-compliance. Choosing contractors who use NSF-certified leak seal materials provides confidence that their work won't compromise water quality, thereby helping to avoid legal repercussions and safeguard public health.

The Imperative of Environmental Consideration in Dam Management

In conclusion, the environmental implications of dam leaks are too significant to ignore. From affecting aquatic life to disrupting entire ecosystems, the downstream consequences of unaddressed leaks can be severe. NSF-approved polyurethane grout offers an effective and environmentally safe solution for leak sealing, protecting not just the dam but also the world beyond it. By taking a proactive, eco-friendly approach to leak sealing, dam owners and operators do more than just fix a problem; they contribute to the broader goal of environmental sustainability.

For in-depth information on sealing leaks with polyurethane grout...

In the realm of dam management, energy efficiency often stands as a cornerstone of operational success. While dams serve a variety of functions, from water storage to flood control, the optimization of energy production remains a critical concern. Structural weaknesses, such as leaks and cracks, can significantly hamper a dam's ability to generate power, leading to increased operational costs and reduced effectiveness.

A Contractor's Role in Maximizing Energy Output

Engaging a contractor experienced in applying polyurethane grout can be transformative for a dam's energy efficiency. By expertly sealing leaks and cracks that could otherwise drain the reservoir, the contractor ensures that hydroelectric dams can function at their maximum energy-producing capacity. This not only mitigates immediate energy losses but also prolongs the lifespan of the dam's infrastructure, offering long-term energy benefits.

Cutting-Edge Approaches to Energy Optimization

For dam owners and operators looking to push the envelope in energy efficiency, several innovative strategies can be employed. Real-time monitoring systems can offer immediate data on energy performance, enabling quick adjustments. Advanced turbine technologies can be explored for greater energy output, and energy audits can identify areas for improvement, from mechanical upgrades to process changes.

Regulatory and Financial Incentives

Maintaining high levels of energy efficiency not only reduces operational costs but can also bring regulatory benefits. Many jurisdictions offer incentives, grants, or tax breaks for energy-efficient operations, providing an additional financial impetus to optimize energy use in dam management.

Beyond Leaks: A Holistic View of Energy Efficiency

While it's true that leaks can deplete water levels and thus reduce a hydroelectric dam's power-generating capacity, energy efficiency is a broader issue. It encompasses optimizing turbine performance, minimizing operational friction, and even integrating alternative energy sources like solar panels to power auxiliary systems. These elements collectively contribute to the dam's overall energy footprint.

For in-depth information on sealing leaks with polyurethane grout...

Sediment accumulation in dams is a concern that often goes unnoticed until it becomes a significant problem. Over time, sediment carried by the water can settle at the bottom of the dam, reducing its storage capacity and affecting its functionality. This build-up can also lead to increased pressure on the dam structure, making it more susceptible to leaks and cracks.

The Domino Effect of Sediment Accumulation

When sediment accumulates, it doesn't just affect the dam's storage capacity. It can also have a domino effect on other aspects of dam operation. For example, sediment build-up can impede the flow of water through spillways and outlets, affecting the dam's ability to control floods. In hydroelectric dams, sediment can clog turbines, reducing their efficiency and leading to increased operational costs. Furthermore, sediment can affect water quality by fostering an environment where harmful bacteria and algae can thrive. This is particularly concerning for dams that serve as a source of drinking water.

Polyurethane Leak Seal as a Preventive Measure

One of the most effective strategies for managing sediment challenges is proactive prevention. In this context, hiring a contractor to apply polyurethane grout is invaluable. The contractor will use this material to seal leaks and cracks in the dam structure, thereby minimizing the inflow of sediment-laden water. This approach is especially critical for earthen dams, where sediment can infiltrate not only through spillways or other openings but also through the dam body itself.

The Versatility of Polyurethane Grout in Sediment Control

Polyurethane grout is versatile enough to be used in various types of dams, including concrete, earthen, and masonry structures. The material can be applied in a targeted manner to seal specific areas where sediment inflow is a concern. For instance, in earthen dams, polyurethane grout can be injected into the soil to create an impermeable barrier that prevents sediment-laden water from seeping through. In concrete dams, the grout can be used to seal cracks and joints, effectively stopping the inflow of sediment.

The Science Behind Effective Sediment Control

Polyurethane grout works by forming a durable, water-resistant seal. This material expands to fill the voids, cracks, or joints where it is injected, adhering strongly to the surrounding material, whether it's concrete, soil, or masonry. The resulting seal is not only durable but also flexible, allowing it to move with the dam structure without cracking or losing its sealing properties. This flexibility is particularly important in areas with frequent temperature changes or varying water levels, as it ensures that the seal remains effective under different conditions.

Actionable Steps for Effective Sediment Management

Managing sediment effectively requires a multi-pronged approach:

1. Conduct Regular Inspections: Regular inspections are crucial for identifying areas where sediment might be entering the dam. Ensure these inspections are thorough and cover all potential entry points, including cracks, joints, and spillways.
2. Consult with Experts: After identifying problem areas, consult with experts to determine the most effective solution. Polyurethane grout is often recommended due to its effectiveness, durability, and versatility.
3. Hire a Skilled Contractor: Employ a contractor who has experience in dam repair and polyurethane grout application. The project's success will largely depend on the contractor's skill and experience.
4. Monitor Post-Repair: Once the repair is complete, continue to monitor the dam regularly to ensure that the sediment issue has been effectively addressed. Regular monitoring allows for timely interventions if new problem areas emerge.

Economic Implications of Effective Sediment Management

Effective sediment management is not just about maintaining the dam's functionality; it also has significant economic implications. Failing to manage sediment effectively can lead to increased operational costs. For example, sediment removal or dredging can be an expensive and time-consuming process. Additionally, sediment build-up can reduce the efficiency of hydroelectric turbines, leading to increased energy costs. By using polyurethane grout to prevent sediment inflow, dam owners and operators can avoid these additional costs, making it a cost-effective long-term solution.

Ensuring the Longevity and Functionality of Dams

Sediment build-up is a challenge that can affect the longevity and functionality of dams. However, it's a challenge that can be effectively managed through preventive measures like the use of polyurethane grout. By sealing leaks and cracks that allow sediment-laden water to enter the dam, this versatile material plays a crucial role in maintaining the dam's storage capacity, operational efficiency, and water quality. Moreover, by taking a proactive approach to sediment management, dam owners and operators can extend the lifespan of their infrastructure, ensuring that it continues to serve its intended purpose for years to come.

For in-depth information on sealing leaks with polyurethane grout...

Erosion in dams is a silent but potent threat that can compromise the structural integrity of these vital pieces of infrastructure. Over time, water leaks through cracks and joints in the concrete can lead to the gradual wearing away of material. This phenomenon is not just a maintenance issue; it poses a significant risk to the dam's overall stability and safety.

How Erosion Undermines Structural Integrity

Erosion can have a cascading effect on a dam's structural integrity. As water seeps through cracks, it erodes the concrete and the soil behind it, enlarging the openings over time. This process can weaken the dam structure, making it susceptible to more severe forms of damage, such as cracking or even failure. Moreover, erosion can lead to other complications. For instance, it can result in sediment build-up, which may require costly dredging operations. It can also increase hydrostatic pressure behind the concrete walls, leading to further cracking and potential structural failure. Therefore, addressing erosion is not just about maintaining the dam but ensuring its long-term viability and safety.

The Role of Polyurethane Grout in Erosion Control

Polyurethane grout offers a robust solution to the problem of erosion in dams. This material not only seals the openings but also adheres strongly to the concrete, providing a long-lasting solution. One of the key advantages of polyurethane grout is its flexibility. Unlike cementitious grouts, which can be rigid and may crack under pressure, polyurethane grout maintains its elasticity. This property allows it to accommodate the natural movements of the dam structure, such as thermal expansion and contraction, without losing its sealing capabilities. Another benefit is the speed of application. Polyurethane grout cures quickly, often within minutes, allowing for rapid sealing of leaks. This quick cure time minimizes operational downtime, a critical factor for dams used in hydroelectric power generation or water supply. The material's versatility is another strong point. Polyurethane grout can be used in a variety of dam types, including concrete, earthen, and masonry dams. Its application is not limited by the size or shape of the crack, making it a go-to solution for a wide range of erosion-related issues.

Actionable Steps for Dam Owners and Operators

For dam owners and operators looking to address erosion, several actionable steps can guide the process.

1. Conduct a Comprehensive Inspection: Before initiating any repair work, it's crucial to conduct a thorough inspection. This will help identify the areas most affected by erosion and the severity of the leaks.
2. Consult with Engineers and Experts: Seek advice from engineers and expert contractors who specialize in dam maintenance and repair. Their expertise can guide you in selecting the most effective repair methods and materials, ensuring long-term durability and reliability.
3. Choose High-Quality Material: While there are various materials available for sealing leaks, polyurethane grout is often recommended for its effectiveness and durability. Ensure that you select a high-quality product from a reputable manufacturer.
4. Hire a Skilled Contractor: The success of the repair work largely depends on the contractor's expertise. Choose contractors with a proven track record in using polyurethane grout for dam repairs.
5. Regular Monitoring and Scheduled Inspections: After the repair work is complete, it's essential to conduct regular monitoring and scheduled inspections. This helps in early detection of any new areas of concern, ensuring the effectiveness of the seal over time.

The Economic Benefits of Sealing Leaks with Polyurethane Grout

Addressing erosion with polyurethane grout is not just a matter of structural integrity; it's also an economically sound decision. The material's durability means fewer repairs are needed over the long term, reducing maintenance costs. Its quick cure time minimizes operational downtime, which is particularly beneficial for hydroelectric dams where every minute counts in terms of energy production. Moreover, the material is cost-effective. When considering the lifecycle costs, including maintenance and potential downtime, polyurethane grout often proves to be the most economical choice for combating erosion in dams.

Ensuring Long-Term Dam Safety

Erosion is a pervasive issue that can significantly compromise a dam's structural integrity if not addressed promptly and effectively. Polyurethane grout offers a robust, durable, and economically viable solution to this problem. By understanding the material's properties and benefits, and by taking actionable steps to hire a qualified waterproofing contractor, dam owners and operators can significantly enhance the longevity, safety, and efficiency of their infrastructure. This proactive approach to erosion control is not just about fixing a current problem; it's about safeguarding the future of the dam and the communities it serves.

For in-depth information on sealing leaks with polyurethane grout...

Technical Support

At Alchatek, we understand the critical importance of stable, level floors in industrial settings. Unstable slabs can disrupt operations, affect worker safety, and lead to regulatory issues.

Our team specializes in concrete leveling and soil stabilization solutions using polyurethane materials. We're ready to share insights tailored to your facility's needs and specifications.

Contractor Referrals

We also connect plant and factory managers with qualified contractors. These contractors are fully trained in properly installing our premium polyurethane products for optimal results.

Don't leave your flooring integrity to chance. Let our experts provide science-backed recommendations to enhance the safety, compliance, and operational efficiency of your industrial concrete slabs. Contact us today to discuss protecting your invaluable assets.

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