HomeProducts Twiga Jenga Twiga Jenga is MC 22.5X , Excellent in plasticity soil Better workability Low shrinkage Limited water permeability Complies with European Standard EN 413-1:2004 and approved by TBS:TPC NO.270 Related products Twiga Extra Twiga Ordinary Twiga Plus Downloads September 2019 Monthly Certificate Twiga Jenga PDF, 343.74 KB July 2019 Monthly Certificate Twiga Jenga PDF, 248.38 KB June 2019 Monthly Certificate Twiga Jenga PDF, 230.64 KB