I have worked with MasterRoc products, especially SLF and ACP and I would stand by them for their performance in TBM tunneling.
https://mbcc.sika.com/en-ae/products/masterroc/tbm
MasterRoc offers a single source of solutions for shielded TBM excavation in soft ground and hard rock.
https://mbcc.sika.com/en-ae/products/masterroc/tbm
TBM (Tunnel boring machine) | MasterRoc
mbcc.sika.comMasterRoc offers a single source of solutions for shielded TBM excavation in soft ground and hard rock.