Monolithic surface ornamentation of pre-cast reinforced concrete wall

摘要: A reinforced concrete wall, such as a road barrier or barricade, has monolithic surface ornamentation thereon constituted by pigmented cements and grooves simulating mortar joints. In the horizontally oriented top portions of wall where are substantially thicker than layers monolithically joined to vertical so that these portions, which subject chipping like during handling use will retain their aesthetically pleasing appearance. molding process, ribs on mold form have retardant applied thereto cement forming joint set at slower rate rest body when removed from can be brushed. When is in barrier, ends provided with conical projection recess, respectively, provide coupling between adjacent units.