With the radio spectrum quickly filling up, signal congestion can hinder reliability and site communications. Darren Hudson, senior projects manager of Traffic Group Signals in the UK, explains
A German contractor has been using soil compaction equipment from Ammann for a major project in Germany. According to the firm, the use of the ARS 200 unit has allowed the company to achieve the required compaction density with fewer roller passes than with the earlier generation units used previously.
