"Green Waffle" ceiling system has arrived into the country`s construction industry after some years of research about the country`s construction industry demands and studying common traditional ceilings and with regards to the contents of building regulations. Actually this kind of ceiling is the update of the common executing methods with molds with the same name which avoids the burial of expensive material such as joist, concrete, pottery, polystyrene(foam) and waste of materials and natural resources by amending consumption pattern and executing method without interrupting tools and current methods and imposing heavy costs.