Old House Basement Walls Crumbling - Basement Tanking simplified means keeping water from your basement or beneath the ground structure. Your cellar does not have to be fully underground either to possess potential issues with water. Even sloping sites where your cellar is built into a hill side or has just 1 wall with earth up against it usually means that you might have a problem with water in the future. So what are your Basement Tanking Options. ?
Simplified you will find just two ways of tanking a cellar. The first method is to use an outside system. These programs when applied to the exterior of the structure form a barrier to stop water penetrating the building. To use this approach you can only do this when building a new cellar. The area to pay close attention to is the wall floor junction. Successful outside cellar tanking means forming a waterproof membrane barrier equally under the cement slab as well as the vertical surfaces efficiently creating a waterproof tank around your cellar.
This has benefits of keeping the building dry and employing the ability of any water current to push the membrane on the structure. Many manufacturers use a land drain at adjacent externally to the wall floor junction footing. This is where water pressure is at its greatest and the soil drain intercepts water and diverts it away in the applied membrane along with the structure. You will find an assortment of different products available to people using this option when cellar tanking such as, paint or spray applied liquid membranes, torch on/heat welded membranes, bonded sheet drains, clay matting membranes etc..
Please be aware that although it might appear simple in principle that the detailing and site requirements can be a significant problem in receiving these systems put in correctly. It just takes one mistake in workmanship in applying external cellar tanking goods and you could have a really waterproofing disaster. Wet, muddy and also very cold conditions might not match the manufacturer's recommendations when applying this sort of system be very aware that unless you follow their guidelines that you might not have any recourse should things go wrong.