Table 1

1 January 2000


Table 1: Placement and compaction requirements* Compacted adding 200 litre of water per m3 of material** Material 2 was designed according to Sherard criteria. It was also considered that it would serve like a filter of material 1B and 2F*** The specifications also took account of the empiric approach of JB Cooke (1984, 1998 and 2002)
Zone Layer (m) Type of roller No of passes
1B 0.3 Compacted by Dozer NA
2F 0.3 10.6 Ton VR 6
2** 0.3 10.6 Ton VR 8
3A 0.3 10.6 Ton VR 8
3B** 0.8 12.2 Ton VR 6
T* 1 12.2 Ton VR 6
3C* 1.4 12.2 Ton VR 6
3H 0.4 Compacted by Dozer N/A
4 N/A Placed by backhoe N/A



Privacy Policy
We have updated our privacy policy. In the latest update it explains what cookies are and how we use them on our site. To learn more about cookies and their benefits, please view our privacy policy. Please be aware that parts of this site will not function correctly if you disable cookies. By continuing to use this site, you consent to our use of cookies in accordance with our privacy policy unless you have disabled them.