Ammann’s ASC 110 and 150 ACE Pro single drum rollers will also be launched at INTERMAT. Powered by Cummins QSB 4.5 engines and with operating weights of 11,260kg and 15,210kg, the two new models offer intelligent compaction using continuous compaction control (CCC). Frequency ranges are 27–35Hz and 27–36 Hz respectively, while static line loads are 34.5kg/cm for the 110 model and 51.2kg/cm for the heavier 150.
Ammann’s ASC 110 and 150 ACE Pro single drum rollers will also be launched at INTERMAT. Powered by Cummins QSB 4.5 engines and with operating weights of 11,260kg and 15,210kg, the two new models offer intelligent compaction using continuous compaction control (CCC). Frequency ranges are 27–35Hz and 27–36 Hz respectively, while static line loads are 34.5kg/cm for the 110 model and 51.2kg/cm for the heavier 150.
In Gibraltar, where the entire population lives on or close to the huge limestone rock that gives the nation its name, the issue of rock fall protection is taken very seriously.
Here, a scheme to install a network of rock fall catchment fences has just been completed, which will allow the re-opening of a critically important road at the south-eastern end of the Rock, which was closed following a significant rock fall occurrence in 2002.
