“Grouting for rehabilitation of man-entry underground structures” has been added to your basket. View basketRock Bolting Technology – GT6R4A130,00€ (30,00€ Excluding tax)Recommendations GT6R4A1 Rock Bolting Technology - Rock Bolting Technology - GT6R4A1 quantity + Add to basket SKU: GT6R4A1-EN Category: Recommendations Description Additional information DescriptionRecommendations GT6R4A1 Rock Bolting TechnologyAdditional informationYear of publication2014AuthorAFTESLanguageFrenchNumber of pages22ThematicConventional Support and LiningRelated productsCost control and forms of contract – GT25R3A1 30,00€ (30,00€ Excluding tax) Add to basket Design of sprayed concrete for underground support 30,00€ (30,00€ Excluding tax) Add to basket Geometry, concrete, formwork and concreting of tunnel linings : Construction defects – GT36R1A1 Appendix 1 30,00€ (30,00€ Excluding tax) Add to basket The design, sizing and construction of precast concrete segments installed at the rear of a tunnel boring machine (TBM) 30,00€ (30,00€ Excluding tax) Add to basket