As the subject innovation relates to the construction roofing shingles, shingles and shingles More precisely overlap rainwater rainwater by uneven bars and horizontal form of projections formed on the surface of the shingle that flows through the gap to provide a roofing having a rainwater ingress protection feature to prevent seeping. ; To this end, devised the is installed on the roof of a building and a plurality of the base portion of the flat plate so as to prevent rain water penetrating, and extending in a protruding block formed irregularities ( ) shape on one side, which is formed to have a shingle made of a bonding adhesive to the back surface of the base portion in; The adhesive is not a side face of the base portion for the horizontal bar is blocked in the longitudinal direction protrudes to the stage formed on one side of the horizontal bar on the projections of the irregularities ( ) forms in a state spaced from the horizontal, but just been formed, and The projection is provided with a roof material having a rain protection, characterized in that the inlet is formed by the inverse of the goal form to block rain water and rainwater which the number is a multiple of the reciprocal form bone.
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