#BUILDING ENVELOPE REPAIRS CALGARY CRACKED#
#BUILDING ENVELOPE REPAIRS CALGARY CRACK#

We go above and beyond to make sure our customers are 100% satisfied with their projects, and we always strive to deliver a better service than they expected. It shows in everything we do, from the way we treat our employees to how we treat our customers. We’re all about “customer first” at Building Works. We can fix it before it becomes a big problem.

#BUILDING ENVELOPE REPAIRS CALGARY CRACK#

If you find a leak or crack in your foundation, call us right away. BWL provides a lifetime leakproof warranty for this work. This urethane grout will then cure and expand to 50 times its original volume and form a gasket in the foundation crack, making it watertight. Building Works has a system of injecting a urethane grout into the crack using a high-pressure pump. One is to excavate the exterior, apply a waterproof membrane and backfill. How do I fix a concrete leak? If a leaking crack does develop in the foundation wall, there are two ways to stop the leaking. Because of this movement, a crack in the foundation can begin to leak water. Over time, with freeze thaw cycles during winter, the freezing ground puts pressure on foundation walls causing them to move ever so slightly.

This is called damproofing and will not bridge the gap of a crack in the concrete foundation wall if and when it happens. Most builders use only a spray on application of an asphalt-based foundation coating.

You need to think of concrete as a hard sponge, and for a concrete foundation wall to keep water out of your basement, it needs to have a waterproofing coating applied to the outside face. Is concrete waterproof? Concrete is not waterproof. It is not a sign that there is something wrong with the concrete, but it is just one of the characteristics of concrete. If there are irregularities in the shape of the foundation wall, like a step down, or a window opening in the concrete wall, or a beam pocket, the tension in the concrete will eventually cause a crack. When the foundation forms are filled with concrete, the concrete is in a plastic state, and as the concrete cures, it shrinks ever so slightly, causing the foundation wall to be in tension. For example, 40 to 50 feet long and only 8 or 9 feet tall. However, a foundation wall is long and narrow. Concrete performs best in square panels with no irregularities. By this I mean it can take a lot of weight pressing down on it, but not a lot of pressure pulling it apart. Concrete is very strong compressively but does not have a lot of tensile strength. The sand, pebbles, and rocks is just filler, and the cured cement glues all of the sand, pebbles, and rocks pieces together. The mixing of the water and cement causes a chemical reaction and over a short time the cement cures and hardens. The amount of cement powder mixed with a specific amount of water is what determines the strength of concrete. The cement powder and water forms a glue like paste. How is concrete made? Concrete is a combination of cement powder, water, fine and course sand, small and larger pebbles, and small and larger rocks. Why did it start leaking now“? This article will explain what makes a concrete foundation leak and what can be done to fix it.

We often hear our customers say, “we have lived in this house for 10 years and never had a problem.

#BUILDING ENVELOPE REPAIRS CALGARY CRACKED#

One of the services we provide is repairing and waterproofing cracked foundation walls.

Building envelope repairs calgary