Choose the Right Roof, Save 50 Years’ Trouble!
The facade is the "face" of a building, while the roof is its "foundation".Whether for large public buildings, high-end commercial complexes, industrial workshops, or residential projects, the roof is not only a shelter from wind and rain, but also directly determines the building’s service life, appearance and maintenance costs.
As a strong enterprise in the aluminum‑magnesium‑manganese roofing system industry, Zouping Huahui New Material Technology Co., Ltd. has been providing long‑lasting roofing solutions for various buildings with high‑quality products and professional services.
Faced with a wide range of roofing materials on the market, why are more and more project developers, designers and owners firmly choosing aluminum‑magnesium‑manganese roofs?Today, combining our company’s strength and product advantages, we will explain it all in one go:
1、Choosing Huahui and aluminum‑magnesium‑manganese means choosing peace of mind, long‑term durability and cost‑effectiveness!
Decoding the "Alloy King": The golden ratio of aluminum‑magnesium‑manganese holds the secret to durability!
Aluminum (Al):
Naturally corrosion-resistant, it automatically forms a dense oxide film on the surface, resisting moisture, rain and snow. It performs reliably even in coastal high-salt environments.
Magnesium (Mg):Acts like “reinforcement” to boost the strength and hardness of the panel, avoiding the easy deformation common to ordinary aluminum sheets.
Manganese (Mn):Serves as a “toughness regulator,” giving the panel both high strength and excellent ductility. It easily realizes complex shapes such as hyperboloid and fan‑shaped structures, meeting diverse architectural design requirements.
2、five Core Advantages, Outperforming Traditional Roofs — One Choice, Lifetime Peace of Mind
(1) Waterproof & Corrosion-Resistant, Leak-Proof for Greater Peace of Mind
Substrate corrosion resistance & high durability:
Made of AA3004 aluminum‑magnesium‑manganese alloy with excellent inherent corrosion resistance. Surface scratches caused by transportation or construction will not compromise its anti‑corrosion performance.
Certified by the British Standards Institution (BSI): Under normal environment and without man‑made damage, the service life of the product is no less than 40 years.
Reliable Waterproof Performance:The concealed fastener mechanical seaming system is adopted, with no screws penetrating the roof, eliminating hidden risks of water leakage.Drainage is maximized using the panel cross-section, ensuring high drainage efficiency.Compared with ordinary profiled metal sheets, the transverse overlapping joints are sealed by a special seaming machine, providing excellent tightness and anti-gap protection.
Sliding brackets are used to prevent panel damage caused by thermal deformation.
Mobile profiling equipment is adopted to break through length limits imposed by transportation.
This reduces longitudinal panel overlapping and provides a complete waterproofing solution for roof openings.
(2) Lightweight & High-Strength, Suitable for All Building Scenarios
Aluminum‑magnesium‑manganese panels weigh only about 3.5 kg per square meter, roughly one‑third that of color steel plates.They can significantly reduce the load on the main building structure by 10%–15% and lower construction costs.
Meanwhile, they deliver outstanding strength, capable of withstanding Category 16 typhoons.They achieve Class A non‑combustible fire rating with a melting point as high as 660 °C (1220 °F).In case of fire, they delay structural collapse, gaining precious time for evacuation.
Suitable for airports, stadiums, logistics parks, factories, high-end residences and various other scenarios,they perform excellently in both long‑span buildings and complex architectural designs.
(3) Flexible Design, Combining Aesthetics and Performance
Aluminum‑magnesium‑manganese panels feature excellent flexibility and workability. They can be fabricated into curved, fan‑shaped, cambered and other designs according to architectural needs, breaking the monotony of traditional roofs.
The surface can be coated with PE or PVDF fluorocarbon coatings in customized colors. They match the “white walls and black tiles” of traditional Chinese architecture and also fit the minimalist style of modern buildings, making the roof a highlight of the structure.
Combining practicality and aesthetics, it has been widely used in many landmark buildings to create highly recognizable roof designs.
(4) Green and Environmentally Friendly, Aligned with Future Trends
Nowadays, green buildings have become the mainstream of the industry, and aluminum‑magnesium‑manganese roofing systems fit perfectly into this trend.Aluminum can be 100% recycled, with only 5% of the energy consumption required for primary aluminum production, and a recycling rate of over 95%, making it a key plus item in green building assessments.
At the same time, the system uses eco‑friendly coatings with no harmful gas emissions.It complies with national energy‑saving standards and practices the architectural concept of sustainable development, helping projects obtain green certifications such as LEED.
Henan International Convention and Exhibition Center:
As a landmark exhibition venue in the Central Plains region, the project adopted Zouping Huahui aluminum‑magnesium‑manganese fluorocarbon panels for its roofing system to meet the requirements of large‑scale metal roofing.
With exceptional weather resistance, UV resistance, and concealed mechanical seaming technology for seamless waterproofing, it combines landmark aesthetics with long‑lasting protection.
It satisfies the core demands of high utilization and high protection for exhibition buildings, making it a benchmark roofing case for regional exhibition architecture.
Guangxi Pingxiang East Railway Station:
As an important border transportation hub, it adopts Zouping Huahui aluminum‑magnesium‑manganese fluorocarbon panels to meet the core needs of high‑speed rail stations: large span, high passenger flow, and high protection.
It can withstand high temperatures, strong UV radiation, and humid climates in border areas.
The mechanical seaming technology completely eliminates rain leakage, balancing practicality and iconicity of transportation architecture,
and builds a solid roof protection barrier for passenger travel.
