Views: 26 Author: Site Editor Publish Time: 2026-07-16 Origin: Site
During the 15th Five-Year Plan period, the nation focused on building a modern industrial system, dividing the development of 10 key industries: using mature industries such as new energy and new materials to solidify the foundation; using emerging industries such as integrated circuits and biomedicine to address shortcomings; and using future industries such as quantum technology and human-machine intelligence to seize cutting-edge opportunities. This spurred a surge in the construction of computing centers, data centers, and wafer fabs, and the functional requirements of roofing systems evolved from traditional to sophisticated and from single-function to multi-functional, becoming an important factor in empowering industrial upgrading.
Canlon is a functional building materials manufacturer integrating R&D, manufacturing, sales, and construction services of waterproofing materials. Established in 2011 and listed on the A-share market in 2017, the company has been deeply involved in the field of polymer new materials for many years. Closely following the development needs of key industries during the "15th Five-Year Plan" period, it provides diversified and customized system solutions for the roofing needs of various industrial and commercial buildings. W
What does a chronic roofing problem imply?
Rust and corrosion
Rusting and aging of steel roofs is a core pain point affecting the production and operation of industrial plants. Conventional color steel plates , with their "plain surface" , will rust after 3-5 years.
Chronic leakage
High-quality aluminum-magnesium-zinc coated steel sheets may be able to escape the "corrosion cancer," but they are powerless against the "chronic disease" of leakage , which brings safety hazards.
Repeated renovations
Conventional color steel panels have a lifespan of only 8-10 years, inevitably leading to a cycle of leaks . Installing solar panels further exacerbates the problem by creating liability disputes and the risk of blame-shifting.
Resource waste
Nationwide, approximately 6.4 million tons of steel are used for roof maintenance annually, generating 13 million tons of carbon emissions. It can be said that "roof renovation and upgrading, and photovoltaic carbon reduction efforts are all for naught . "
What can Canlon offer?
Leveraging its leading advantages in polymer materials, Canlon has continuously innovated and made breakthroughs in the field of low-carbon roofing. Its various roofing system solutions have been applied in major projects such as the Dalian Davos Forum supporting project, the Zhoushan Qingshan Group Lingang Industrial Park, Changsha Zhonglian New Materials, and the Hainan Hangxin High-Tech Industrial Park. Meanwhile, thanks to its excellent wind uplift resistance, it has successfully withstood the landfall of several major typhoons, including Muifa, Mangkhut, and Doksuri.
Waterproof and rustproof without repair
25 years’ full protection
Installing photovoltaics helps reduce carbon emissions
Refurbishment and upgrade at low cost
Fusion® Composite Tile System
World's first weldable, physically corrosion-resistant steel roof
With the full implementation of the "General Specification for Waterproofing of Building and Municipal Engineering" , waterproofing methods for metal roofs with Class I or Class II waterproofing grades all require a layer of metal sheet and a layer of waterproof membrane. This means that even the best roofs can no longer rely solely on traditional chemical corrosion protection to resist rust, but should move towards a system solution based on physical corrosion protection.
Scheme Features
High weather resistance , zero leakage , short construction period , and strong wind resistance
Fusion® TMP/PMP composite roofing tiles combine the weather resistance and corrosion resistance of TPO/PVC waterproofing layers with the simple and quick installation of traditional steel roofing. They offer a 25-year warranty, effectively reducing roofing layers and material costs, having low requirements for weather conditions, and being usable in maintenance projects.
Authoritative honors
Currently, Fusion® composite tiles and their preparation methods have obtained national patent certificates and the China Patent Award for Waterproofing Industry Gold Award . They have also won the 2024 "Technological Innovation Award" from the China Steel Structure Association. Their technical standards have been included in the national standard design atlas "Building Waterproofing" and have been featured in a special program on CCTV2 Finance Channel called "Specialized, Refined and Innovative Manufacturing Power".
Relying on the wind uplift resistance laboratory of Canlon Advanced Technology Research Institute, the system has undergone rigorous dynamic and static wind uplift resistance performance tests. After five stages and 5,000 dynamic loading cycles, its dynamic wind uplift resistance is measured to be 5.8 kPa, and its static wind uplift resistance is 9.1 kPa, which can withstand the attack of typhoons up to level 17.
Fusion® Composite Sandwich Panel System
Fusion® composite sandwich panel system, also known as the "Mirror Panel" system, is an insulated composite sandwich panel made of outer and inner metal panels and an insulation core material bonded together with adhesives or foam. After installation and welding, the roof surface is completely smooth like a mirror, hence the name "Mirror Panel." It won the 2025 "Technological Innovation Award" from the China Steel Structure Association . It has successfully supported projects such as Zhoushan Yangshan International Transit Logistics Park and Changsha Zhigu.
Differentiation advantages
1. Compared to exposed metal roofs, mirror panels have a layer of "flexible paint," which effectively extends their service life.
2: Compared to single-layer roofing systems, it effectively improves roof rigidity and increases load-bearing capacity;
3. Compared to concrete roofs, it has a lighter load-bearing capacity and requires fewer internal supports, allowing for greater spatial flexibility;
4. Integrated packaging process, convenient construction, simple procedures, one-time welding, seamless coverage;
5. The insulation core material provides excellent thermal insulation, heat insulation, and sound insulation performance, meeting the needs of high-end buildings such as data centers, computing centers, and cold chain logistics.
6: Excellent watertightness and airtightness dynamics, having undergone rigorous wind uplift tests, with a dynamic wind uplift resistance of 6.3 kPa and a static wind uplift resistance of 9.1 kPa, capable of withstanding typhoons up to category 17.
Mirror Plate Project
Prefabricated construction
Single-ply roofing system solutions
Global high-end industrial and commercial roofing with flexible, all-welded polymer roofing
Scheme Features
1. Gentle moisturizing
2. Thermal insulation
3. Sound insulation and noise reduction
Single-ply roofing systems are the mainstream international roofing solution. They use TPO/PVC polymer waterproof membrane as the waterproof layer, making full use of its weather resistance, corrosion resistance and weldability. This effectively reduces the number of roof layers and material costs, has low requirements for weather conditions, effectively reduces construction time, and can be used in maintenance projects.
Relying on a complete set of imported Italian production lines and innovative platforms such as the Suzhou Advanced Technology Research Institute and CNAS certified testing center, Canlon has greatly improved the performance of single-layer roofing systems in terms of aging resistance, waterproofing, heat insulation, and wind resistance. Flexible detail treatments are more reliable, and the artificial climate accelerated aging time of TPO/PVC rolls reaches 15,000 and 12,000 hours respectively , with wind uplift resistance reaching 11.5Kpa and 9.3Kpa respectively , providing photovoltaic systems with a service life of at least 25 years, one-time construction, and full life cycle protection.
Authoritative Certification
US FM Certification
UK BBA Certification
EU CE certification
Metal Enclosure System Solutions
Scheme Features
1. Combining the advantages of rigid metal roofing and flexible roll roofing
2. A variety of irregular panel shapes are available.
3. Excellent watertightness and rain/snowproof performance
A prefabricated building envelope system that uses profiled metal sheets or metal-faced sandwich panels as the main materials for the roof, walls, and floor systems, and is connected to the main structure through supporting structural components to meet the corresponding functional requirements of the building envelope system.
Concrete Roofing System Solutions
Features of high solar reflectivity and durable concrete roofs
1. High reflectivity (can improve photovoltaic power generation efficiency)
2. Low temperature resistance
3. Highly integrated with the substrate
Due to factors such as load, concrete carbonation, and erosion, concrete structures inevitably develop new cracks within their service life, leading to potential leakage risks.
The concrete photovoltaic roof system solution is tailored for concrete building roofs. A special adhesive is used to fully bond Canlon PVC/TPO waterproof membrane to the concrete protective layer. The membrane is then hot-air welded to form a complete waterproof layer, which can be integrated with insulation layers and other related structures to form a roof system. Construction is simple, requiring no hot-melt welding, and photovoltaic brackets can be installed to create a functional roof system.
AIDC (AI Data Center) Dedicated Solution
Data centers, due to the large number of rooftop devices and heavy-duty requirements, currently mainly use concrete roofs. Given their numerous nodes and complex structure, using waterproof membranes for waterproofing is obviously difficult to construct and the waterproofing effect is hard to guarantee.
Canlon offers customized solutions for aspartic polyurea/polyurethane coatings, featuring spray-applied molding, seamless waterproofing, and perfect compatibility with complex elements such as cooling towers, fans, and pipelines. Highly efficient construction with zero material waste and convenient maintenance make it the preferred choice for data center roof renovations.
Metal roof renovation
Refurbish mechanical fixing system
Canlon PVC/TPO waterproof membrane is fixed to the original roof metal panel or purlin base using special fasteners. The pull-out force between the fasteners and the base layer is used to resist wind load. The membranes are welded together by hot air to form a complete waterproof layer, which together with the insulation layer, vapor barrier layer and other related structural layers forms a roof system.
Refurbish full-adhesion system
On the original metal roof panel, a special adhesive is used to fully bond the Canlon PVC/TPO waterproof membrane to the base layer of the original metal roof panel. The adhesive strength is used to resist wind loads, and the membranes are welded together by hot air to form a complete waterproof layer.
Refurbish self-adhesive system
1. On the original roof metal panel, fully adhere the WRF ultra-thin self-adhesive elastic anti-corrosion film to the original roof metal panel base layer, and use the acrylic adhesive on the roll to resist wind load. The anti-corrosion film is bonded together to form a complete waterproof layer.
2. On the original roof metal panel, fully adhere the WRM butyl self-adhesive elastic anti-corrosion membrane to the original roof metal panel base layer, and use the butyl adhesive on the membrane to resist wind load. The anti-corrosion membranes are welded together by hot air to form a complete waterproof layer.
Success projects
Fusion® Composite Tile Case
Lingang Assembly Manufacturing Industrial Park Project
Roof of the new factory building of Qingshan Group in Zhoushan
The roof of the new Yanjing Beer factory
Yangtze River Delta (Shengze) Modern Supply Chain Industrial Park
Roof of Hangzhou Yokohama Tire Factory
Roof of Zhejiang Beisheng Monocrystalline Silicon Cell Factory
National Group's new factory roof
Zhangjiagang Yangtze Spinning Mill Roofing
Changshu Jinshen Medical Chemical Co., Ltd. factory roof
roof of Liangpin Shop factory in Wuhan
...
Single-ply roofing system case
Roof of the new factory building of Changsha Zhonglian New Materials
Sunshine Hydrogen Energy Technology Co., Ltd. factory roof
Roof of Wuhan Dongfeng Honda New Energy Plant
Roofing of Phase III Project of Guiyang Longdongbao International Airport
Roof of Jinan Greenland International Expo City Convention and Exhibition Center
Factory roof of Zhongyuan Digital Printing Industrial Park
...
Metal Protection System Case Studies
Roof of the new BYD project in Jinan
Guangzhou Xintang Railway Station Building
High-standard factory buildings in Yibin High-tech Industrial New City
...
Concrete Roofing System Case Study
Roof of Kangli Elevator Co., Ltd. office building
Roof of Hunan Baoyuan Electric Power Industry Co., Ltd.
Roof of the new factory building of Farasis Energy Technology Co., Ltd.
The roof of the new dormitory building at Bournemouth University of the Arts, UK
...
Roof renovation case
Hainan Wanning Shenzhou Peninsula Four Points by Hotel Renovation Project
Hainan Haikong Comprehensive Bonded Zone Renovation Project
Jieshi Digital Manufacturing Renovation Project, Banan Economic Park, Chongqing
Renovation project of Kunshan Cultural and Art Center in Suzhou, Jiangsu Province
Luokai Electromechanical Renovation Project, Changzhou, Jiangsu
Jiangsu Jiangyin Xinren Aluminum Foil Cement Roof Renovation Project
...