Building exterior materials

Abstract

This article is an exterior finishing material attached to the surface of a building's exterior wall as an exterior wall finishing material. The exterior finishing material comprises a rectangular flat base portion, a plurality of rectangular tile-like protrusions integrally formed on the surface of the base portion, and hot melt adhesive used for joining with other exterior finishing materials. The base portion has a lower tongue formed along its upper edge and right edge, and an upper tongue formed along its lower edge and left edge.

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