How Deep Should Foundations Be in Windhoek? SANS 10400 Guide
Discover the recommended depth for foundations in Windhoek according to SANS 10400 regulations. Learn about building codes, safety standards, and construction practices.
According to SANS10400H.1990
Strip Foundations
The thickness of the foundation shall be the same as that required for the wall that is being built. This is specifically for Strip Foundations.
Pier Foundations
- The thickness of the foundation to any pier shall be the same as that required for the wall (HH2.7(a), page 4).
- The length and width of the foundation to any pier shall be such that it projects by a minimum distance of 200 mm at any point on the perimeter of the pier (HH2.7(b), page 4).
- The thickness of the foundation to any sleeper pier or sleeper wall shall be not less than 150 mm (HH2.8(a), page 4).
- The length or width of the foundation to any sleeper pier shall be not less than 450 mm (HH2.8(b), page 4).