PolyPier School: What Will I Learn?

Mastering Polyurethane Foam Injection for Concrete Lifting and Leveling

Polyurethane foam injection has revolutionized the field of concrete lifting and leveling. With PolyPier‘s ability to efficiently raise sunken concrete slabs and restore structural integrity, this technique has gained significant popularity among construction professionals and homeowners alike. If you’re eager to learn the art of polyurethane foam injection, we will guide you through the essential steps and skills needed to become proficient in this innovative method, which you can learn at ECP’s PolyPier School.

Understanding the Principles

To embark on your journey of mastering polyurethane foam injection, it’s crucial to grasp the underlying principles. When you attend PolyPier School, we’ll begin by explaining the science behind foam expansion and how it lifts concrete slabs. You’ll also learn about the chemical properties of PolyPier, the factors that influence its expansion, and the structural considerations involved in the lifting process.

Gaining Knowledge

Knowledge is the foundation of expertise. We will begin by studying comprehensive resources, including books, manuals, and online tutorials, that cover both the theory and practical aspects of polyurethane foam injection. Explore topics such as the composition of PolyPier, equipment operation, safety guidelines, troubleshooting, and quality control measures. Learning from ECP’s experienced professionals at PolyPier School will accelerate your understanding.

Equipment Familiarity

To learn polyurethane foam injection, you must acquaint yourself with the necessary equipment. We will begin by offering hands-on experience, helping you become proficient in operating the injection unit, understanding the functioning of proportioners, and gaining practical experience with pumps, hoses, and mixing chambers. Practice assembling and disassembling the equipment to ensure a thorough understanding of its various components.

Safety First

Safety should always be a priority when working with any construction technique. Polyurethane foam injection involves working with chemicals and high-pressure equipment, so it’s essential to follow safety protocols meticulously. We will help you understand the use of personal protective equipment (PPE), equipment maintenance, proper ventilation, and emergency procedures. Adhering to safety guidelines will help mitigate risks and ensure a secure working environment.

Practical Application

Theory alone cannot make you an expert in using PolyPier. We will provide opportunities to gain hands-on experience through practical applications. You will collaborate with professionals or mentors who specialize in concrete lifting and leveling projects. Actively participate in real-world scenarios, such as slab jacking or void filling, to gain a deeper understanding of foam injection in various situations.

Problem Solving and Adaptability

Concrete lifting projects often present unique challenges and require problem-solving skills. Cultivate the ability to assess a situation, identify underlying issues, and devise practical solutions. We will help you learn about adaptability with examples of working on diverse projects, encountering different types of concrete slabs, and dealing with varying soil conditions. This flexibility will enhance your expertise and make you a sought-after professional in the field.

Continuous Learning and Improvement

PolyPier technology is continually evolving, with new products and techniques emerging regularly. We will encourage you to stay updated with industry trends, research advancements, and technological innovations. Engage in ongoing learning through ECP PolyPier conferences, webinars, and networking events. By actively seeking knowledge and honing your skills, you can remain at the forefront of this dynamic field.

PolyPier School is Your Connection to Learn From the Best

Mastering polyurethane foam injection for concrete lifting and leveling requires a combination of theoretical knowledge, practical experience, a safety-conscious approach, and continuous learning. By understanding the principles, gaining hands-on experience, and staying informed about industry developments, you can become proficient in this innovative technique. With your expertise, you’ll be able to address concrete settlement issues effectively, providing durable and cost-efficient solutions to clients while making a significant impact in the construction industry.

Follow ECP on Facebook to get the latest dates and itineraries for PolyPier School events! You can also register for upcoming training events on the ECP website.

Get registered for the 2026 Spring PolyPier School today!

Get familiar with PolyPier applications by visiting our Case Studies page!