In a U-4 District, all new buildings or additions, hereafter erected or permitted to be erected under this Zoning Code, shall have outer walls constructed of noncombustible material.
The outer faces of outer walls of buildings in this District shall be constructed with a minimum four-inch face brick, stone, cast stone, precast concrete panel or architectural cast-in-place concrete of finish, glass, metal or other architectural panel approved by the Architectural Board of Review. Exposed masonry block and through-wall block construction is prohibited.
The use of solid concrete veneer unit (split face brick) for alterations of existing buildings with suitable masonry walls may be permitted upon the approval of the Architectural Board of Review.
No brick, cast stone or concrete veneer unit (split face brick) shall be larger than four inches in height.
(Ord. 1998-5. Passed 5-11-98; Ord. 2010-2. Passed 1-11-10.)