FALLING STONE PROTECTION NET USED WITH FALLING STONE PROTECTION FENCE

摘要

PROBLEM TO BE SOLVED: To provide a falling stone protection net capable of sufficiently absorbing an impact of a falling stone.;SOLUTION: A falling stone protection net 2 is stretched between pillars 1 erected with an interval in between. The falling stone protection net 2 comprises a warp knitted fabric 4 and a net 5 connected on the four sides of the warp knitted fabric 4. The warp knitted fabric 4 is in general a raschel knitted fabric. The raschel knitted fabric comprises a pair of chain knitted yarns and two insertion yarns inserted into each of the chain knitted yarns. A knot part on a prescribed course is formed by inserting the insertion yarns inserted into each of the chain knitted yarns into another pair of the chain knitted yarns. The net 5 is fabricated with two pairs each of S-stranded yarns and Z-stranded yarns, or a total of four pairs. In the course of fabrication, the S-stranded yarns are S-wound and the Z-stranded yarns are Z-wound.;COPYRIGHT: (C)2016,JPO&INPIT