The waterproofing membrane on retaining walls always need protection.
Concrete retaining wall waterproofing.
Preparation is the key.
The membrane and protection sheet should extend up slightly higher than the desired garden bed finished height.
A very common problem is the failure to provide adequate protection for a newly installed and perfectly good membrane.
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.
Bricks concrete blocks and masonry are porous and will allow moisture to penetrate from surrounding soil into the wall.
Choosing best retaining wall waterproofing products concrete block masonry or bricks are porous in nature.
Liquid rubber spray membrane can be applied to most surfaces including bricks limestone blocks insulated polystyrene concrete walls and precast panels for waterproofing retaining walls.
A strong retaining wall needs to be waterproofed so that hydrostatic pressure build up can be minimised and the wall can remain strong for many years.
You need to buy good.
A clean dry smooth wall is essential prior to the liquid rubber membrane system been applied.
Aqux x 11 clear penetrating concrete sealer offers protection against mold mildew concrete spalling and more.
Get the right waterproofing supplies.