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 productsForward probing ahead of tunnel boring machines 30,00€ (30,00€ Excluding tax) Add to basketGeometry, concrete mixes, formwork and concrete pouring practice – GT36R1A1 30,00€ (30,00€ Excluding tax) Add to basketVentilation of underground works during construction 30,00€ (30,00€ Excluding tax) Add to basketRail tracks and track beds in tunnels – GT40R2A1 30,00€ (30,00€ Excluding tax) Add to basket