Type of installation/machines: Noise barrier at the A15 Rhoon – Rotterdam Application: High-tensile bolts Number of bolts: 168 bearing piles with 12 bolts each Bolt size: […]
Type of installation/machines: Noise barrier at the A15 Rhoon – Rotterdam Application: High-tensile bolts Number of bolts: 168 bearing piles with 12 bolts each Bolt size: […]
Type of installation/machines: Noise barrier at the A15 Rhoon – Rotterdam
Application: High-tensile bolts
Number of bolts: 168 bearing piles with 12 bolts each
Bolt size: M36
Boltquality: 8.8
Required bolt load: 350 kN
Used tool with accessories: Avanti-1 with LoadDISC drive M36, and 2016 LoadDISCs M36 high
Lubrication: Molykote P-37
Assembly method before: Standard torque wrench
Problem before: Torsion in the high-tensile bolts, and lack of load
Assembly time in the past: 45 minutes per pile
Hytorc time: 30 minutes
Time savings: 30%
Profit / advantages: 5% bolt load accuracy by use of the LoadDISC
