Method of forming a composite panel

摘要: A method of forming a composite panel with facade comprising planar arrangement thin discrete facers on body structural backing material. The comprises the steps providing horizontal casting bed, plurality each chamfers at corners between side-rear and end-rear walls, arranging in abutting relationship atop bed selected pattern face down configuration so that open upwardly define narrow elongated sealant channels joints contiguous facers. Depositing pouring concrete as material facers, rear surfaces adhering to form panel.