Arc roofing stone material roof

The utility model discloses an arc roofing stone material roof, including thick stone material, L type stainless steel part, aluminum alloy crossbeam, steel side's pipe, channel steel connector, waterproof membrane and civil engineering structure, the structural surface mosaic of civil engineering has the built -in fitting, steel side's pipe upper surface has the mounting through the stainless steel self tapping from auger shell nail rigid coupling, there is L type stainless steel part on the mounting top through second stainless steel bolt rigid coupling, there is T shaped steel spare L typestainless steel part one side through first stainless steel bolt rigid coupling, T shaped steel spare has the aluminum alloy crossbeam through first stainless steel bolt rigid coupling, the aluminumalloy crossbeam has the back of the body to tie the stone material pendant through first stainless steel bolt rigid coupling, stone material pendant upper surface rigid coupling is tied to the back ofthe body has thick stone ma