HS2 Copthall Green Tunnel

United Kingdom

A Mapei system has been used to protect Copthall Green Tunnel – an 880-metre tunnel being constructed by Skanska Costain STRABAG Joint Venture (SCS JV).

Ref #: 4072025

Category: TRANSPORTATION


Yard	The works are progressing well. Mapei waterproofing products and accessories were supplied by BlueBay Building Products Ltd.
Location	United Kingdom
Subcategory	RAILWAY STATION, RAILWAY LINK, TUNNEL
Application	Copthall Green Tunnel sits between the twin bored Northolt Tunnel and the Colne Valley Viaduct. It is one of five shallower green tunnels on the HS2 route; its ‘cut and cover’ design significantly reduced the movement of soil and approx.
Application Type	Waterproofing systems, Products for underground construction (utt)
Contractor company	Skanska Costain STRABAG Joint Venture (SCS JV)
Installer companies	Kilnbridge team
MAPEI Distributor	BlueBay Building Products Ltd

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