Enhanced method plastering rock bolts
|Coordinator||BESAB AB - BETONGSPRUTNINGS AKTIEBOLAGET BESAB, Göteborg|
|Funding from Vinnova||SEK 100 000|
|Project duration||May 2018 - November 2018|
Purpose and goal
When tunnels are built rock bolts always are used as support element. A serious quality problem that can lead to bad working terms, inferior quality have been discovered, Our goal is to solve these problems in an innovative way.
Expected results and effects
The expected effect is that the innovation shall result in improved working terms, meets designed durability, gives safer tunnels and better productivity. Construction cost as well as Life Cycle Cost will be declined.
Planned approach and implementation
Problem analysis was done by litterature study. Possible market was assumed by studying infrastructure planning. A tentative development plan was created.