Laserfiche WebLink
Engineering Research Center Geoweb® Cellular Confinement System <br />1320 Campus Delivery Presto Products Geosystems® <br />,l�rrsiq Fort Collins, Co 80523 Performance Testing — Aggregate Infill <br />Geoweb® Cellular Confinement Systems with aggregate fill are used for applications such as <br />load support, earth retention, porous pavement, and slope and channel erosion protection. A <br />testing program was carried out at the Colorado State University Hydraulics Laboratory to <br />quantify performance of polyethylene Geoweb® in erosion protection, develop engineering <br />guidelines for product usage, and compare results to rip -rap stabilization procedures for <br />channels. <br />GW20V GW30V GW40V <br />: <br />GeowebeCollular Confinement Syetwn Coll Type <br />GW20V GW30V GW40V <br />Height (In.) <br />12 <br />12 <br />12 <br />Approximate Cell Length (In.) <br />6.6 <br />11.3 <br />1B.7 <br />Approximate Cell Width (in,) <br />10.2 <br />12.6 <br />2011 <br />Percent Cell Wall Open Area { %± <br />17.4 <br />13.9 <br />17,2 <br />Nominol Arm (in.) <br />44.8 <br />71.3 <br />187.0 <br />Appendix 2.05.3(4) -7 <br />Page - 26 - August 2013 (TR -07) <br />