The present invention relates to a prefabricated building roof ever manufacturable by the fastening of the method is easy but they must of course fastener by simplifying the structure for fixing the roof sides forming plate reduce the manufacturing cost.
The present invention relates to a roof fastening of prefabricated buildings phrase that closed on both sides by securing the roof molding plate in the sandwich plate or the upper surface of the roof trusses, the front " "Consists of the same shape bracket is fastened to the ends of both sides of the roof molding plate in the bottom two sides inside the sandwich plate with a bolt from the center to the upper surface of each one accommodating state and; the front." "Consists of a shape, that the lower end is curled inwards, each of which has a lid that is locked to the opposite sides the lower end bottom of the bracket to the capped state in an upper portion of the bracket, if in this way the bracket holding the both sides of the roof molding plate and secure it to the sandwich plate to and can act at the same time that, as because of the lid to the top of the bracket fixed to the one-touch locking method can improve the external appearance did not bolt is exposed to the outside is inherently a phenomenon that leakage through the bolt passage hole as well as can block, the components that make up the roof fastening is simplified in that the bracket and the cap to reduce the manufacturing cost, which of course will increase the workability when the roof tightening operation.