UTT - Mapei

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Downtown Line Stage 3 - Contract 937

River Valley Road Singapore

2011 - 2013
CLIENT
LTA

CONTRACTOR

GS Engineering (S. Korea), Subcon Dongah (S. Korea)

DESCRIPTION
Contract 937: the construction of River Valley station and associated tunnels
3x EPBM (Robbins) excavated 2400m
In order to protect the concrete segment lining, the product MAPECOAT W SP was used in order to guarantee the protection from the abrasion caused by the passage of the TBM tail brushes.
  • MAPEBLOX PKG

    MAPEBLOX PKG

    Packing grease for mechanized
    tunnelling with TBM
    MORE INFO
  • MAPEDRILL F1

    MAPEDRILL F1

    Synthetic polymer in liquid form for water based fluids to be employedin mechani
    MORE INFO
  • MAPEGROUT THIXOTROPIC

    MAPEGROUT THIXOTROPIC

    Fibre-reinforced, compensated-shrinkage mortar for repairing concrete.
    TECHNI
    MORE INFO
  • POLYFOAMER FP

    POLYFOAMER FP

    High performance liquid foaming agent, based on
    biodegradable anionic surfact
    MORE INFO
1.2954308000,103.8374562000
 
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