Concrete blocks and cinder blocksare much more permeable to water and water vapor than poured concrete.
Sealing concrete retaining wall blocks.
Seal the entire concrete wall with a waterproof masonry.
Aqux x 11 clear penetrating concrete sealer offers protection against mold mildew concrete spalling and more.
Large concrete block retaining wall analysis.
Concrete retaining wall sealing is an intensive process if adequate results are to be achieved.
This is because there has to be a clean surface for the sealer to function correctly.
This concrete sealer from siloxa is one of those products that provides an incomparable penetration power and heavy duty waterproofing.
A good quality newly poured concrete wall 8 10 inches thick has a permeance permeability thickness of 0 4 0 3 perms 3 2 8 3 2 10.
Our expertise is unsurpassed as our knowledge in large concrete block gravity wall projects is unmatched.
For your next earth retention flood control security or any other large concrete block retaining wall project contact us for a free preliminary analysis.
These types of walls typically are the most cost effective of retaining wall options you will find and are extremely durable if installed properly.
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.
You must have a robust retaining wall waterproofing system between the external face of walls and the adjacent ground material.
Manufacturers of paving stones also make wall blocks that match very nicely with their products or can be used on other areas of your property.
Second the sealer is applied on the concrete.
This water based sealer can also be mixed with latex paint to extend the life of paint and improve paint adhesion.
Interlocking concrete block retaining walls.
It is a water based siloxane that diffuses deep down the pores of the concrete to reduce water and moist from seeping through.
How to waterproof your concrete blocks.
Original waterproofing sealer protects vertical concrete masonry metal and vinyl surfaces against the damaging effects of moisture penetration.
According to ashraehandbook the permeability of concrete 1 2 4 mix is 3 2 perms per inch of thickness.
First the concrete retaining wall s surface has to be meticulously power washed and cleaned.