Within the globally operating speciality chemicals group Sika AG, all business related to underground construction is managed by Sika Tunneling & Mining, pushing ahead all new developments concerning and offering them to our customers through local Sika companies worldwide.

  • Construction Chemicals
  • Equipment Solutions
  • Waterproofing Systems
CONCRETE ADMIXTURES FOR PRECAST TUNNEL SEGMENTS
CONCRETE ADMIXTURES FOR PRECAST TUNNEL SEGMENTS
WATERTIGHT CONCRETE JOINTS PRODUCTS
WATERTIGHT CONCRETE JOINTS PRODUCTS
  • Greenstreak® PVC Waterstops Hydrotite swellable rubber waterstop
  • SikaFuko® injectable hose water stop
  • Chemical injection grouts for SikaFuko® injection or leaking crack/joint repair
SIKAPLAN WP 1100 WATERPROOFING MEMBRANE
SIKAPLAN WP 1100 WATERPROOFING MEMBRANE
  • Industry-leading waterproofing membrane with almost 50 years of
    reliable service throughout the United States and Europe
  • Resists continuous water pressure and corrosive elements
  • Enhances tunnel safety and function and increases the useful life of the structure
  • More than five million square feet of membrane have been used to waterproof tunnels in the U.S. alone in just the last 20 years
UNDERGROUND ADMIXTURES
UNDERGROUND ADMIXTURES
REFURBISHMENT SHORTCRETE
REFURBISHMENT SHORTCRETE
  • Complete range of pre-bagged shotcrete products
  • A range of shotcrete products which includes material with fibers & polymers
  • Shotcrete mix products designed for wet & dry process
  • Small and large packaging options available
CHEMICAL GROUT & ANCHORING
CHEMICAL GROUT & ANCHORING