Installation Guide - Load Support _v2021.3a

Layout Neoloy Tough-Cell Sections on Site
Direction of the Tough-Cells
1.   The closed section “length” is to be aligned in the direction of the road course.

2.   The section will be opened (expanded) across the road width.




                                   FIGURE 8. LAYOUT & DIRECTION OF SECTIONS & CELLS


3.   The result will be a fully expanded section with the cells at the nominal recommended openings. For example, the
     typical fully expanded section dimensions of PRS-330 are ~2.5m “long” by ~8m “wide”.

     NOTE: In some load support applications, the “length” may be laid out across the road width (perpendicular)
     and the cells expanded in the direction of the road course.

Layout Sections
1.   Disperse sections along road course.
     a) Calculate the open section size and the road width
         and length
     b) Disperse the folded (closed) sections along the road
         course in series (on top of the installed geotextile) to
         facilitate connecting one to another.
     c) Cut section width (or length) as necessary.

     NOTE: Save cut sections to be used elsewhere or to be
     disposed of properly at end of project.
                                                                      FIGURE 9. LAYOUT SECTIONS ALONG ROAD LENGTH




PRS-EN-TD-LS-3000                                           9/21                                             Ver. 2021.3