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MAPEBLOX PKG

Tail sealant used for the first brush packing in mechanized tunnelling with TBM

Extremely resistant to the wash-out action carried out by the underground water and by the grout injected behind the tunnel segments
Great adhesive properties to the TBMs tail brushes, even in case they are wet or humid
Contains anti-corrosion additives
Formulated to minimize the effort and the wear of the press plate pumps

MAPEBLOX PKG is part of the lines:

Products for underground construction (UTT) - Mechanized TBM tunnelling - Sealants

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