Projects

There are no borders to the dream of complete waterproofing.

Railway Structures

Civil engineering and waterproofing for the Byeollae Line Line 8 extension


  • Construction period : 2027.8.23 ~ 2024.8.31
  • Project Overview : Line 8 Amsa Station to Byeollae New Town extension section
  • Waterproofing method : The entire GTR method
  • Technical Features :
    • High-adhesion turbosheet GTR and cast-in-place concrete structures
    • Technology combining attachable Pre-GTR
  • waterproofing materials :
    • Flooring _ PRE-GTR Reverse Casting Sheet
    • Upper Slab _ Turbo Seat GTR
    • Wall_ Turbo Seat GTR BW


 

Pre-construction site




 

PRE-GTR reverse casting sheet



 

Gwangju Metro Line 2


  • Construction period : 2013 ~ 2030
  • Project Overview : An expanded circular route with a circular line structure connecting Gwangju City Hall ⭢ Cheomdan ⭢ Gwangju City Hall
  • Technical Features :
    • High-adhesion Turbo Sheet GTR and Cast-in-Place Concrete
    • Technology combining Pre-GTR attachable to the structure
    • Use of eco-friendly and high-performance waterproofing materials
  • waterproofing materials :
    • Flooring _ PRE-GTR Reverse Casting Sheet
    • Upper Slab _ Turbo Seat GTR
    • Wall _ Turbo Seat GTR BW


 

The entire GTR method



 

PRE-GTR reverse casting sheet



 

Northeast Line subway



 

Daegok-Sosa Double-track Railway



 

Bujeon-Masan Double-track Railway




 

Waterproofing of protective walls



 

Waterproofing of protective walls



 

H-beam reinforcement



 

Boston Subway



 

San Francisco BART

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