Thierse
2019-03-26 18:03:28
- #1
Our building plot has cohesive soil (silt, clay content, poorly water-permeable). Such cohesive soil is also suitable for house construction but tends to settle over the long term. Is soil replacement advisable in addition to drainage? And at what depth? Or is a 30 cm capillary-breaking layer of gravel under the slab sufficient?