Insulation Against Concrete Walls Basement - Basement Tanking simplified means keeping water out of your basement or below the ground structure. Your cellar does not need to be completely underground either to have possible issues with water. Even sloping sites where your cellar is built into a mountain side or has just 1 wall with earth up against it usually means that you might have a problem with water in the future. What exactly are your Basement Tanking Options. ?
Simplified there are two means of tanking a cellar. The first technique is to utilize an outside system. These programs when applied to the outside of the structure form a barrier to prevent water entering the construction. To utilize this strategy you can only do so when building a new cellar. (for the obvious reasons). Successful outside cellar tanking means forming a waterproof membrane barrier both underneath the cement slab as well as the perpendicular surfaces effectively creating a waterproof tank around your cellar.
It has advantages of keeping the construction dry and employing the power of any water current to push the membrane onto the structure. Many designers use a property drain at adjoining externally to the wall floor intersection footing. This is the area where water pressure is at its greatest and the land drain intercepts water and diverts it away from the applied membrane and also the structure.
Please be aware that although it may seem simple in principle the detailing and site requirements can be a significant problem in getting these systems placed in correctly. It only takes one error in workmanship in applying external cellar tanking products and you could have a very waterproofing disaster. Wet, muddy and also very cold states may not match the company's recommendations when applying this type of system be very conscious that unless you follow their guidelines that you may not have any recourse should things go wrong.