Select the video clip at the right to view one example of a full scale test at our R&D test facility. C/S has the industry's only full scale test chamber capable of cycling our standard and seismic joint covers up to 36 inches in any of four directions.

Projects that were tested include The San Fransisco International Airport and Hoag Hoaspital. All C/S standard covers are tested in accordance with ASTM-E1399.