Best Paneling For Basements - Your cellar does not need to be fully underground either to have possible problems with water. Even sloping sites where your cellar is built into a mountain side or has only 1 wall with ground up against it usually means that you might have a problem with water later on. What exactly are your Basement Tanking Alternatives. ?
Simplified you will find two ways of tanking a cellar. The first method is to use an external system. These systems when applied to the outside of the structure form a barrier to prevent water penetrating the building. To use this approach you can only do this when constructing a new cellar. (for the obvious reasons). The area to pay close attention to is the wall flooring intersection. Successful external cellar tanking means forming a waterproof membrane barrier both under the cement slab and up the vertical surfaces efficiently creating a waterproof tank around your cellar.
It has advantages of maintaining the building dry and using the ability of any water present to push the membrane on the structure. Many manufacturers use a land drain at adjoining externally to the wall floor intersection footing. This is where water pressure is at its greatest and the land drain intercepts water and diverts it in the applied membrane and the structure. You will find an assortment of unique products available to people utilizing this option when cellar tanking such as, paint on or spray applied liquid membranes, flashlight on/heat welded membranes, bonded sheet drains, clay matting membranes etc..
Please be aware that though it might seem easy in principle the detailing and site conditions can be a significant problem in getting these systems placed in correctly. It just takes one mistake in workmanship in employing external cellar tanking products and you could have a very waterproofing catastrophe. Wet, muddy and also very cold states might not match the manufacturer's recommendations when employing this sort of system be very conscious that unless you follow their guidelines you might have no recourse if things go wrong.