“Rail tracks and track beds in tunnels – GT40R2A1” 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 somdn_product_page SKU: GT-6R4F1-FR Category: Recommendations Description Additional information DescriptionRecommendations GT6R4A1 Rock Bolting TechnologyAdditional informationYear of publication2014AuthorAFTESLanguageFrenchNumber of pages22ThematicConventional Support and LiningRelated productsCharacterisation of geological, hydrogeological and geotechnical uncertainties and risks – GT32R2A1 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 Management and use of excavated materials – GT35R1A2 30,00€ (30,00€ Excluding tax) Add to basket Contract practice in tunnel construction – Contract for the supply of tunnelling machines 30,00€ (30,00€ Excluding tax) Add to basket