High-Resistance Netting is ideally suited for difficultsolutions to
rock face problems, since the double-twist, hexagonal-woven
meshdoes not unravel when wires abrade. Fractured stones are
trapped and confinedagainst the slope should isolated wires fatigue
from prolonged stress.Additionally, this double-twisted hexagonal
type of netting has the highmechanical resistance required to
prevent the danger of sudden rock shock loadsand dissipate rock
fall energy created from loose fractured rock. In times past,the
danger represented by falling rocks and by rocky debris from
slopesoverhanging the road side was not given the requisite
consideration. Land wasnot at the premium it is today since traffic
volume and patterns have changeddrastically. In recent years,
however, the widening of existing roads and theopening of new roads
and highways must accommodate modern transportationdemands. For
this reason we are faced with the problems of protecting the
roadside from rock slides in a safe and efficient manner.