Sika Hong Kong Customer Day: Unlocking the Future of High‑Performance Tunnel Waterproofing

Sika Hong Kong recently hosted the Tunnel Waterproofing Customer Day, bringing together leading tunnel operators, contractors, consultants, and engineering professionals across the city to explore the next era of tunnel waterproofing innovation. The event spotlighted two of Sika’s latest solutions — Sikaproof® 110 and Sikalastic® 245 — both engineered to transform underground construction with up to three times faster application speeds, reduced material usage, and superior installation efficiency compared with traditional systems.

Introducing the Next Generation of Tunnel Waterproofing Technology

The event opened with an inspiring keynote by Mr. Yves Boissonnas, Sika Global Key Project Manager, who shared global insights on tunnel waterproofing trends and best practices. He highlighted the limitations of conventional waterproofing membranes and showcased how the Sikaproof® bonded waterproofing system represents a major technological leap forward in below‑ground protection.His presentation set the tone for a day focused on innovation, performance, and sustainable engineering solutions.

Hands-On Experience: Real Models, Real Comparisons, Real Innovation

To help participants fully understand the impact of Sika’s advanced waterproofing systems, the event featured:

Real Material Exhibits
Side-by-side comparisons between traditional waterproofing systems and the new Sikaproof® models allowed attendees to physically interact with the materials. This hands‑on experience made the benefits — including speed, durability, and ease of installation — immediately clear.

Immersive 3D VR Installation Experience
Attendees also explored a 3D VR walkthrough, offering a virtual look at Sikaproof® installation in real tunnel environments. This immersive experience showcased the system’s efficiency, bonding performance, and long-term reliability.The combination of tactile displays and VR simulation helped professionals appreciate how Sika solutions can shorten the critical path of tunnel construction while ensuring consistent waterproofing quality.