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…
Extremely resistant to the wash-out action carried out by the underground water…
Has great adhesive properties to all substrates, even when wet or humid Resistant to the wash-out action carried out by the underground water and by the grout injected behind the tunnel segments…
Has great adhesive properties to all substrates, even when wet or humid…
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