Hundvåg Tunnel, part of the Ryfast project, is a sub sea road tunnel which connects Hundvåg and Stavanger under Byfjorden. The tunnel is 2 x 5 700 m long and has a T 9,5 profile. Products used: ZINKBOLT, MAPEQUICK AF 2000NL, DYNAMON SX-N, MAPETARD SD 2000. GROUT TECH 2000, MAPEFORM PROTECTOR, STEELFIBRE DE 35/0,55 N