Wave tile is mainly used in industrial and civi buildings,warehouses, specia l buidings. arge-span teel structure ofthe roof wall and interior and exterior wall decoraion, with light weight high strength,rich co or convenient constrc-tion,seismic, fire, rain, long lfe,naintenance-fice and other characteristics, has neen wdely used. The traditionalconnection method of color steel tile is:one color steel tle is covered on the top ofanother color steeltile,and the twocolor steel tles are fixed with screws. Color steeltle installation need to walk on the tile, tly to step onthe middle part ofthe ile, avoid stepping on the edge of the tile, remember to install carefully in bad weather.