“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 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 productsDesign, dimensioning and execution of precast steel fibre reinforced concrete arch segments – GT38R1A1 30,00€ (30,00€ Excluding tax) Add to basket Operations prior to acceptance of grouting works for rehabilitation of underground structures 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 Contract practice in tunnel construction – Contract for the supply of tunnelling machines 30,00€ (30,00€ Excluding tax) Add to basket