Choosing best retaining wall waterproofing products concrete block masonry or bricks are porous in nature.
Concrete retaining wall waterproofing.
Preparation is the key.
A clean dry smooth wall is essential prior to the liquid rubber membrane system been applied.
Retaining walls how to protect the waterproof membrane below ground leaks are expensive to rectify and also an extremely challenging job to remedy on the negative side.
You need to buy good.
A very common problem is the failure to provide adequate protection for a newly installed and perfectly good membrane.
The waterproofing membrane on retaining walls always need protection.
Bricks concrete blocks and masonry are porous and will allow moisture to penetrate from surrounding soil into the wall.
It also helps to maintain a clean natural appearance of your concrete driveway and maintain the durability of your concrete block retaining wall and unglazed cement tiles.
Cracks and porosity of the wall materials allow water and moisture to penetrate from adjacent soil to interior walls.
Arma blue semi adhering protection sheet is to be applied over to protect the membrane from damage and also provide an additional water deterrent.
Get the right waterproofing supplies.
The membrane and protection sheet should extend up slightly higher than the desired garden bed finished height.