Injection Waterproofing: What You Need to Know
Injection waterproofing is a process that is used to seal leaks in concrete. It is a fairly new technology, and many people are not sure what it is or how it works.
In this guide, we will explain what injection waterproofing is, and how it can be used to seal leaks in concrete. We will also discuss the benefits of using injection waterproofing.
What is Injection Waterproofing?
Injection waterproofing is the process of injecting a waterproofing material into the cracks and voids in concrete structures. This process is used to fill the voids, and prevent water from seeping through the cracks.
Injection waterproofing is an effective way to seal leaks and repair damage caused by water infiltration. Injection waterproofing can also be used on both interior and exterior concrete surfaces.
Injection waterproofing is a specialized form of repair that requires the use of trained professionals and specialized equipment. The injection process begins by drilling holes into the concrete surface. The holes are then filled with a waterproofing material, such as epoxy or polyurethane. The material is injected into the cracks and voids, and allowed to cure.
It allows you to waterproof a basement without digging or any major fixes.
Step By Step Injection Waterproofing Process
Injection waterproofing is the process of injecting a waterproofing material into the cracks and voids in concrete structures to prevent water from seeping through. The most common injection materials are urethane and epoxy. Here is a step by step guide to the injection process:
What you'll need:
Locate the cracks or voids that need to be injected
These are usually located at joints, or around penetrations in the concrete. If the crack is wider than a quarter of an inch, it will need to be chiseled out before injection can begin. If the crack is narrower, it can be injected as is.
Drill holes at the injection points
The holes should be spaced about eight inches apart, and drilled to a depth of about one and a half times the thickness of the wall. If the wall is thicker than 12 inches, additional injection ports will need to be installed. To do this, simply drill additional holes, and connect them with the first row of holes using a hammer and chisel.
Attach the injection ports
This is done by caulking around the port with a waterproof sealant. Be sure to smooth out any bumps or ridges so that the injection material will flow smoothly through the port.
Inject the waterproofing material
Slowly inject the chosen waterproofing material into the injection ports until it begins to come out of the holes. Continue injecting until the material starts to drip out, then stop and wait for it to cure. Depending on the type of material used, this can take anywhere from 24 hours to a week.
Once the injection waterproofing has cured, your concrete structure should be protected from water damage for many years to come. The entire process can be completed in just a few hours, making it a convenient and effective way to repair leaks and prevent future damage.
Benefits of Injection Waterproofing
The benefits of injection waterproofing are numerous. Here are just a few:
Frequently Asked Questions
How can leaky basement walls be fixed with injection waterproofing?
Injection waterproofing is the process of injecting a waterproofing material into the cracks and voids in concrete structures to prevent water from seeping through. The most common injection materials are urethane and epoxy. This process can be used to seal up any cracks in your basement walls where water may be seeping through, further securing your basement against water and moisture damage.
Can I use epoxy injections in parking garages?
Yes, epoxy injections are commonly used in a parking garage to waterproof the concrete. This process creates a watertight seal that will prevent water from seeping through the concrete and causing damage.
Do waterproofing voids require special equipment?
No, you will only need a caulking gun and drill for this project. This is a quick and easy way to waterproof your home or commercial building.
Is the basement dry after injection waterproofing?
Yes, the basement should be dry after injection waterproofing. This is a highly effective way to prevent water from seeping through the concrete and causing damage.