Curtain Wall injection is a method of protecting concrete walls and foundations from water damage occurring from the water sitting between the bedrock and concrete foundation. This waterproofing video shows the team at West Coast Waterproofing Ltd using curtain wall injection to seal the back of a parkade foundation.
You'll see that holes are drilled and the water is then drained.
The holes that we drilled here were in a pattern created by the engineer and were up to 3 feet in depth so that we gained access to the cavity in the backside or rear of the wall between the bedrock and the concrete.
We then injected a special polyurethane product in a picture frame format starting at the bottom and ending with a vertical line on each side to form the frame.
Superflex was then injected into the curtain wall area starting at the low end and going side to side up the wall to achieve and even filling of the void
We have the ability to vary the gel time based on how much water is behind the wall. . A faster gel time is preferred to prevent dilution but a longer time can be used for a dry large void.
The product, in this case, Superflex turns into a thickened slime-like consistency filling all voids covering the entire length of the wall and forming a continuous "curtain" of protection against water infiltration
With curtain wall injection, you can protect a parkade foundation such as seen here or any underground concrete foundation from water damage ensuring long-lasting protection for your structure and preventing water from damaging your building or the items stored inside.
Trust the experts at West Coast Waterproofing Limited to effectively waterproof your concrete foundation using curtain wall injection or the many other expert waterproofing techniques we have available.
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