Rock wool board

The utility model provides a rock wool board, which belongs to the technical field of buildings, this rock wool board is including making up fixed rock wool board body and netted strengthening rib, the rock wool board body includes first face and second face, first face and second facial features are to just all being equipped with netted strengthening rib, the rock wool board body has the punch combination of making up the back and forming, the punch combination includes a plurality of first punch combinations, a plurality of first punch combinations set up side by side, is distance between two adjacent first punch combinations 45mm 80mm, every first punch combination includes a plurality of first holes, is distance in every first punch combination between adjacent two first holes 15mm 55mm. Adopt reasonable stride and row spacing, both satisfy design side and to thermal insulation performance, fire prevention, protection against the tide, waterproof requirement, satisfied the requirement of user to face int