PRESTO
GEOWEB®
LOAD SUPPORT SYSTEM
INSTALLATION GUIDELINE
GW/LS000 18-APR-2011 COPYRIGHT 2011 –PRESTO PRODUCTS CO.
Table of Contents
Subgrade Preparation ...................................................................................................................................1
Figure 1 Unpaved Access .....................................................................................................................1
Figure 2 Flexible Pavement ..................................................................................................................1
Figure 3 Trackbed Stabilization ............................................................................................................1
Figure 4 Pipeline Support......................................................................................................................1
Figure 5 Spread Footing .......................................................................................................................1
Geotextile Underlayer....................................................................................................................................1
Figure 6 Geotextile Placement..............................................................................................................1
Installation of Geoweb® Sections .................................................................................................................2
Figure 7 Stake Anchorage ....................................................................................................................2
Figure 8 ATRA®Anchor Placement Options.........................................................................................2
Figure 9 Infilling Perimeter Cells ...........................................................................................................2
Figure 10 Use of Stretcher Frame ........................................................................................................2
Installation of Geoweb® Sections on Curves................................................................................................3
Figure 11 Curved Expansion of Section ...............................................................................................3
Figure 12 Tapered Expansion of Section..............................................................................................3
Connecting Geoweb® Sections ....................................................................................................................3
Figure 13 ATRA® Key Connection Device ...........................................................................................3
Placement and Compaction of Geoweb® Infill .............................................................................................4
Figure 14 Fill Placement with Loader....................................................................................................4
Figure 15 Fill Placement with Excavator...............................................................................................4
Figure 16 Infill Compaction ...................................................................................................................4
Dimensions and Weights of Palletized Geoweb® Sections..........................................................................4
Table 1 V-Series Geoweb®Shipping Dimensions and Weights ...........................................................4
Infill Volumes .................................................................................................................................................5
Table 2 Infill Volumes for Geoweb®Sections .......................................................................................5
Tools and Equipment ....................................................................................................................................5
Table 3 Standard Construction Tools for Installation of the Geoweb®System ....................................5
Excavation and Materials Handling Equipment.........................................................................................5
Compaction Equipment .............................................................................................................................5
Limited Warranty ...........................................................................................................................................6
