COATED METAL PLATE FOR WALL MATERIAL, AND WALL MATERIAL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a coated metal plate for a light-colored wall material, in which rust and coating film blisters are hardly noticeable, and a wall material using the same.;SOLUTION: A coated metal plate for wall material has a metal plate and a top coat film disposed on the metal plate. The metal plate is a Zn-Al-Mg alloy plated steel plate, the L^* value in the CIE L^*a^*b^* color system of the top coat film is 86 or more, the a^* value is in the range of -4.0 to 2.0, and the b^* value is in the range of -3.0 to 4.0.;SELECTED DRAWING: None;COPYRIGHT: (C)2019,JPO&INPIT