Trade Journals for the Concrete Industry

BFS has expanded its successful Mammut product line for the manufacture of large rectangular pipes, U-profiles, large size pipes and other large-size special profiles by numerous further developments. For some years now a clear trend has been visible in that more and larger rectangular pipes, so-called box culverts and U-profiles are in demand worldwide. Apart from the wastewater sector, the areas of applica- tion for such products are various: In the USA, amongst other things, many smaller motorway bridges from the 1950s are being replaces by ‘large boxes’. This relieves traffic, since the roads only have to be blocked for very short periods. In some countries where rain water is rather scarce, rectangular pipes are used as collecting tanks for the rain water.