Based on some prominent problems in teaching and teaching reform about experiment of civil engineering materials, this paper proposes a menu-like open platform for experimental teaching mode, which discusses the principles, methods and measures for the construction of platform from the aspects of construction of experimental teaching project library, compilation of experimental program, project implementation management and etc. It can realize a benign circle of its own construction and development to make its beneficial effects take root, as well as its great practical value of the cultivation of students' creative ability.