Cost overruns and tight timelines are a common thread for tunneling projects, especially when it comes to public transportation and infrastructure projects. Sika New Zealand offers complete systems for underground construction, including tunneling and mining projects. From structural shotcrete to advanced waterproofing, rock consolidation and fibre reinforcement technologies, we deliver reliable solutions that meet the extreme demands of underground environments. Whether it’s stabilising rock, sealing water ingress, or reinforcing tunnel linings, our systems are engineered to perform in the toughest conditions.
Explore our core tunneling and mining systems below. Each solution is tailored to support underground construction safety, durability, and efficiency:
