I have never seen slabs like that before Joep. I like them. When I was doing Ironwork part of our jurisdiction was setting these hollow core concrete slabs and also T section slabs. I guess we did them because we were used to working with cranes and hoisting equipment.
3 Likes
These are the slabs used in our house. Very unusual when building houses overhere. The only place for ventilation and sewer pipes are in the insulation layer between inside and outside wall. Nevertheless we are happy with the result. Heating for our 600 m3 house full in the wind is the same as our previous 400 m3 house.
3 Likes