dam wall designs

Water Wise farmers build earth dams – Part 6: Dam wall designs

by Jan van Heerden, M Eng Tec This month we share a collection of cross-sectional dam wall designs for different scenarios. We also look at polypropylene as a sealing material. Suitable, uniform impervious building material on an impervious foundation. Pervious building material on a limited quantity of impervious building[...]

By Specialist Writer|25th May 2020|Categories: Articles, Resource management|Tags: , , |
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