The application of gas film building in our country is more and more common, gas film stadium, a representative of modern new sports buildings, rapidly in sports, commercial facilities become a building pattern not to be overlooked, gas film stadium building by virtue of the wide internal space, no beams, columns and other obstacles to block, the pursuit of activity richness in the simple structure, simple modeling. It gives people a sense of enlightenment and provides a safer and more comfortable place to exercise. The advantages of the gas film stadium are so many, the price and cost of the gas film building is what, together to understand it.