CONCRETE BLOCK FOR ADHERING WALL SURFACE COVER FOR REPULSING CENTIPEDE

摘要

PROBLEM TO BE SOLVED: To repulse centipedes by adhering an adhesive double coated cover to a triangular portion of a concrete block unit made by cutting the block unit into the halves. ;SOLUTION: A rectangular parallelepiped solid concrete unit is cut into two halves and each half unit is used for adhering an adhesive double coated cover for repulsing centipede. These units are connected and built to low concrete block wall fences with a triangle portion of the each unit having an acute angle portion at the top, which surround the whole of a house and are used as a base for adhering the adhesive cover. In this case, the vertical surface of the concrete block unit 1 faces the outside of the house lot and the sloped side inwardly. The concrete block fences are so built that the ridgeline becomes straight. The adhesive wall cover 3 is made by cutting open a tubular polyethylene tube, the wall cover is bonded to the concrete block unit 1 with an adhesive double coated tape, and the wall cover is bent along the center line of the polyethylene tube cut and opened. A bent portion of the wall cover at the top of the fence is tightly bonded to the top of the block unit.;COPYRIGHT: (C)2000,JPO