Israel’s I-Tec-W holds a patent in 96 countries for its Zymtec soil stabilization technology that allows roads and buildings to be built ecologically.  The “Israelite” technology is currently being tested by Kenya in order to help construct 3,500 km of new road infrastructure.

http://www.the-star.co.ke/news/2016/07/07/israel-to-use-enzymes-to-build-kiambu-cheaper-roads_c1381721

http://zymtec.net/