Waterproofing systems are the "lifeline" of underground tunnel projects, directly determining the structural durability and operational safety of the engineering structure. The Qingdao Shaohai Xiyuan Road Underground Tunnel, a key transportation hub connecting the North and South Lake areas of Jiaozhou Shaohai, faced multiple challenges, including soft soil geology, construction across a lake, and complex node handling. Canlon achieved the "no seepage, no leakage" quality target in this waterproofing project through technological innovation and meticulous management, creating a typical example in the field of waterproofing for underground transportation engineering.
On October 14-15, the 2025 Waterproofing and Anti-corrosion Technology Exchange Conference, guided by the China Construction Industry Association and hosted by the China Construction Industry Association's Building Waterproofing Branch, was held in Xi'an, Shaanxi Province. At the conference, the projects included in the 2025 white paper "High-quality Engineering Waterproofing Materials and Technologies" were announced, and the "Suzhou Bay Cultural Center (Suzhou Grand Theater, Wujiang Expo Center) Project , " in which Canlon participated in the construction, was honored to be selected.
On November 19, the results of the 2024 "Building Waterproofing Industry Science and Technology Award-Engineering Technology Award (Jinyu Award-Waterproofing Project)" were announced, and the Shenzhen Bao'an Airport Satellite Hall Waterproofing Project in which CANLON participated in the construction won the silver award.
At present, the common application of engineering coating volume composite system, coil waterproofing layer more modified bitumen class (such as: SBS coil, asphalt-based self-adhesive roll-roofing, etc.), coating waterproofing layer more hot melt type (such as: non-curing coating).
Excellent CANLON | MBP Easily Cope with The Stringent Requirements of Underground Waterproofing Projects--Part 1 Which projects are more inclined to choose MBP?The more complex the geological conditions, the more demanding the construction process, the more carefully the project will choose high quality.
Excellent CANLON | Integrated waterproofing to build the third phase expansion of Guiyang, Longdongbao International Airport, Guizhou is an inland open economy pilot zone, a typical inland mountainous province, not along the border, not along the coast and there are heavy mountain obstacles.
MPU white polyurethane waterproofing coating has been widely chosen for civil and traffic engineering. The coating waterproof layer can be integrated with the concrete structure to maximum avoid the contact of water and the corrosion of concrete& inside steel bars.
The polymer self-adhesive waterproofing membrane, represented by MBP-P Pre-applied Waterproofing Membrane, can be effectively integrated with the post-poured concrete structure to prevent water flowing in between. It is a successful pre-applied waterproofing model in global civil engineering of last 3 decades.