In the field of underground engineering, waterproofing is a strategic endeavor about building safety, service life, and operational costs. As the part of a building in closest contact with the groundwater environment, basements endure long-term challenges from hydrostatic pressure, moisture erosion, and structural deformation. Once waterproofing fails, it can lead not only to leakage, mold, and steel reinforcement corrosion but may also endanger structural safety, with extremely high repair costs. HDPE (High-Density Polyethylene) waterproofing membranes, with their exceptional material properties and the systematic advantages of pre-applied bonding, are becoming the ideal solution for basement waterproofing.
In the field of underground waterproofing, there is a persistent challenge that has plagued the industry for decades—water migration. In traditional waterproofing practices, a physical interface always exists between the waterproofing layer and the structural body. Once the waterproofing layer is locally damaged, groundwater can travel long distances along this gap, seeping into the building through weak points in the structure. More frustratingly, the leakage point is often far from the damage point, making repairs like "finding a needle in a haystack."
Canlon is one of the first building material manufacturers in China to apply waterproofing products to nuclear power projects, contributing to numerous high-quality projects such as the Rongcheng Nuclear Power Plant in Shandong, the Sanmen Nuclear Power Plant in Zhejiang, the Xiapu Nuclear Power Plant in Fujian, and the Fuqing Nuclear Power Plant. The Fuqing Nuclear Power Plant unit project, in particular, won the National Excellent Project Award (Gold Award). Canlon's flagship product, MBP-P polymer self-adhesive waterproof membrane, passed the supplier certification of China National Nuclear Corporation (CNNC) and was also awarded the "Jiangsu Excellent Product" certification at the 2nd Jiangsu Quality Conference.
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.
Dear readers, do you still remember the underground comprehensive pipeline corridor in the Southern New City, Songjiang District, Shanghai? This municipal engineering project, for which Canlon was responsible for waterproofing the first phase, is a major municipal project in Songjiang District during the 13th Five-Year Plan period. With a total planned length of 24.7 kilometers and an estimated total investment of 3.5 billion yuan, it is Shanghai's largest comprehensive pipeline corridor pilot project. Incorporating the "sponge city" design concept, independent rainwater chambers are installed within the comprehensive pipeline corridor to discharge surface rainwater through detention, storage, and purification functions. Canlon MBP polymer self-adhesive membrane waterproofing membrane was selected as the waterproofing material.
Canlon's Classic Project Engineering·Phase IIILife is endless, records are endless. Everyone has their own "Guinness Book of Records". On the new journey of high-quality development, CANLON, with the integration of waterproofing as the banner, continues to write and create its own new chapter
Witness the six best of "CANLON"(Part 1)China Bridge, China Road, China Car, China Port, China Net... all the extraordinary industrial achievements, leading a new era of power, these are great monuments made by the hard work of the Chinese people with sweat and tears. As a national waterproof brand