Water around the tower combined with the lack of insulation (in the case of anchoring rings of older types), penetrates into the space between the ring and the concrete. This causes increased washing out of concrete during excessive movement of the tower relative to the foundation. Therefore, it is important to remove water from the contact area between the tower and the foundation at a very early stage, in order to to prevent costly injection of resin in the future. For this purpose, various drainage systems are used, and combined with soakaways and waterproofing (for example Triflex Towersafe), they are a perfect solution for any investment project.