The attention and development of composites utilizing natural fibers, targeted at automobile apps, continues to grow from a long-term sustainable point of view. A major motive for choosing natural fibers for new products is that the net contribution to the green house
This report is conducted together with NCC Construction Sverige AB and treats sewers from the contractors’ viewpoint. The report investigates in an overall way how the work with sewers operates in a contract company and which aspects that speak for the different pipe materials, plastics and concrete from an overall economic perspective. Presently both tubes and wells created from plastic as well as concrete are utilized and promoted. The document represents which aspects that affect the option of pipe system, plastics or concrete.