View basket “Contract practice in tunnel construction – Contract for the supply of tunnelling machines” has been added to your basket.Segmental gaskets – GT9R4A130,00€ (30,00€ Excluding tax)Segmental gaskets – GT9R4A1 - Segmental gaskets - GT9R4A1 quantity + Add to basket SKU: GT9R4A1-EN Category: Recommendations Tags: Sealing, Segments, TBM Additional information Additional informationYear of publication1993LanguageFrenchNumber of pages8AuthorAFTESRelated productsCharacterisation of geological, hydrogeological and geotechnical uncertainties and risks 30,00€ (30,00€ Excluding tax) Add to basketGrouting for rehabilitation of man-entry underground structures 30,00€ (30,00€ Excluding tax) Add to basketSettlements induced by tunnelling 30,00€ (30,00€ Excluding tax) Add to basketEarthquake design and protection of underground structures 30,00€ (30,00€ Excluding tax) Add to basket