| 摘要 |
PROBLEM TO BE SOLVED: To provide a net made of resin whose molecules are oriented by uniaxial drawing, buried into the ground such as banking and face of slope to reinforce them, and having a new structure. SOLUTION: Many hole parts are regularly formed in the longitudinal direction and in the direction of width in a long resin plate, a resin part in the longitudinal direction nipped in the hole parts is drawn, and the hole parts are formed into long holes in the longitudinal direction to constitute this resin net. A projecting part is formed in the resin part in the direction of width nipped at tips of the long holes, and a recessed part is formed at a position opposing to the projecting part, and the projecting part and the recessed part are substantially equally formed on a surface and a rear surface of the resin net. 1a... Resin part in the longitudinal direction, 1b... Resin part in the direction of width, 2a... Hole part after drawing, 3... Projecting part, 4... Recessed part, 20... Resin-made net.
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