An additional danger is usually that reinforcing bars are too near the waterproofing membrane. That would pose structural problems, for example insufficient deal with around the concrete foundation aspect, and also waterproofing issues Because the waterproofing membrane needs to be in direct contact with concrete to obtain correct adhesion. https://andysepyj.bloggerbags.com/35159948/5-essential-elements-for-geotechnical-pile-foundation-bd