Browse Forums General Discussion 1 Oct 30, 2019 9:40 am Building a deck near a waffle pod slab. I partially supported the deck on concrete pads with plastic under that. There are low points at these concrete pads. I believe the plastic under concrete pads may have holes in it as water has gotten under the plastic. Any ideas on preventing water getting under the plastic? The Soil classification has little to do with piers. The purpose of the classing of the soil is to identify the clay content and the "average expected range of movement… 2 9859 13 6632 Hi HomeOne, I'm in the midst of landscaping a cat run down the side of my house, and the recent rains have me wondering if I need to install some sort of drainage. I've… 0 12288 |