Waterproofing Concrete Walls Outside

Waterproofing concrete block can be done on the exterior or in the interior.

Waterproofing concrete walls outside.

Silicate based concrete sealer which reacts with the ingredients in masonry and concrete to form a waterproofing coating. Extend waterproofing at least 12 inches onto intersecting walls that don t have to be waterproofed. The product contains a proprietary blend of siloxanes silane to provide a clear concrete sealer that prevents chloride deicing salt and freeze thaw damage. You might want to continue the waterproofing on other walls if it s a very wet site.

Concrete waterproofing coating which is a cement like product that adheres to concrete and masonry permanently. Installing an exterior waterproofing membrane and or exterior drain tile is quite an undertaking but there is one other form of basement waterproofing that can be done quickly and effectively on the exterior. Elastomeric membranes are made of modified asphalt and exhibit great waterproofing characteristics. Under extreme conditions water has been known to travel through the keyway along the footing and into occupied space.

Designed to form an impermeable barrier to water on interior and exterior vertical or horizontal concrete block and cast in place concrete. Luckily there is a possible way to keep these things from happening and that is waterproofing. Install a waterproofing membrane. Waterproof protect and preserve your concrete with the siloxa tek 8500 ready to use concrete sealer.

A waterproof membrane is often installed on the outside of the basement wall and the system also requires putting in a buried sump pump where water will collect and then be pumped to the surface. X research source for a stucco like finish an eifs finish coat can be applied directly to the concrete filling any voids floating out minor irregularities and creating a good moisture resistant surface. Each requires different work and processes. Low voc mold and mildew proof white water based waterproofing paint is a modified acrylic co polymer concrete and masonry waterproofing paint and finish.

A heavy coat of the membrane an asphalt modified polyurethane material can be troweled or sprayed on to seal the foundation wall against water from the outside. Features flexible encapsulated polymers for a beautiful smooth waterproof finish. Exterior crack repair as noted earlier foundations constructed of poured concrete are the most common variety found almost anywhere. Eifs offers a durable attractive and fairly simple coating to the outside of concrete walls doubling as insulation and waterproofing.

It can be applied to any surface including painted walls.