Canadian (Construction Materials) Testing Laboratories Ltd.Logo Design Contest Logo Design Contest Contests / Canadian (Construction Materials) Testing Laboratories Ltd. Canadian (Construction Materials) Testing Laboratories Ltd. has selected their winning logo design. For $575 they received 91 designs from 20 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by Muezza Return to Contest Return to Contest Withdrawn New #44 Withdrawn New #20 Withdrawn New #21 Withdrawn New #19 Withdrawn Prefers others. #45 Withdrawn Prefers others. #43 Discussion estelle Client I like #19 logo...but don't really care for the font or the little house....you must include Construction Materials - you don't have to include the brackets.remember - environmental engineering 11 years ago