Insulated Concrete Basement Floor - Your cellar doesn't have to be completely underground either to possess potential problems with water. Even sloping sites where your cellar is built into a hill side or has only one wall with ground up against it means that you might have a problem with water later on. So what are your Basement Tanking Options. ?
Simplified there are two ways of tanking a cellar. The first technique is to use an outside program. These programs when applied to the exterior of the construction form a barrier to prevent water penetrating the building. To use this strategy you can only really do this when constructing a new cellar. Successful outside cellar tanking means forming a waterproof membrane barrier both underneath the cement slab and up the perpendicular surfaces effectively creating a waterproof tank around your cellar.
It has benefits of maintaining the construction dry and using the ability of any water present to push the membrane onto the structure. Many designers use a property drain at adjoining externally to the wall floor junction footing. This is where water pressure is at its best and the soil drain intercepts water and diverts it in the applied membrane and the construction.
Please be aware that though it might appear simple in principle that the detailing and site requirements can be a significant problem in getting these systems placed in properly. It just takes one error in workmanship in applying external cellar tanking products and you could have a really waterproofing catastrophe. Wet, muddy and also very cold conditions might not suit the manufacturer's recommendations when applying this type of system be very conscious that unless you follow their guidelines you might not have any recourse if things go wrong.