Installation Guide - Load Support _v2021.3a

Grading and Compaction

Grading and Compaction
Grading and compaction should be carried out according to
standard procedures and in full compliance with the project
specifications. The following are key points.

     NOTE: Full compaction is critical to the performance of
     the Neoloy load support mechanism. Do not use heavier
     compaction equipment than is necessary, as this may
     cause “waves” in the surface that prevent full
     compaction.

1.   Before Starting:
     a) To ensure full compaction, determine the correct
         type of equipment before starting the project.
     b) Verify that there are no large pieces of debris, soil or    FIGURE 19. GRADING
         rock that may damage cells.

2.   If total fill layers exceed 20 cm, compact separately
     (depending upon the type of infill, site and application):
     a) First compact Neoloy infill layer.
     b) Then compact cover layer.

3.   Do not leave any Neoloy Tough-Cell wall exposed. Verify
     that overfill is at least 2 cm above cell height after
     compaction.

4.   Water spray trucks may be used to suppress dust, if
     required.

5.   Shape compacted surface to required elevation and grade       FIGURE 20. COMPACTION
     with conventional graders and compactors.




PRS-EN-TD-LS-3000                                          14/21                           Ver. 2021.3