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When selecting waterproofing materials for metal roofs, it is important to note that metal roofs have a relatively high coefficient of thermal expansion; therefore, the waterproofing materials must possess a certain degree of elasticity and crack resistance.
In 1882, the British engineer R.W. Little established China’s first thermal power station in Shanghai, which led to the emergence of coal shed structures.
In recent years, there have been numerous incidents of wind-driven roof damage at air terminals, and it is rare to find a metal roof that does not leak. Therefore, the construction and maintenance of metal roofs for air terminals require close attention.
Since ancient times, architecture has served as the primary setting for human activity, providing protection against harsh natural environments and ensuring basic survival. With the advancement of technology, the scope of human activity has continued to expand, giving rise to numerous structures in extreme environments.
Today, steel structures have become the preferred structural form for large-scale buildings such as industrial plants, convention centers, and sports venues, thanks to their high strength, recyclability, and short construction cycles.
Imagine you’re walking a long distance in a new pair of shoes. What makes them most comfortable? It’s not the shoes’ stylish appearance, nor the durable material of the soles, but rather that seemingly unremarkable insole.
The Volgograd Football Stadium in Russia is shaped like an inverted truncated cone. The building’s facade was designed based on the image of a solemn salute.
Steel structures are the backbone of modern sports venues, particularly those with large spans. With advantages such as high strength, light weight, rapid construction, and versatile design flexibility, they continually push the boundaries of architectural design, creating one stunning sports arena after another.
In the field of modern architecture, steel structures have become a common choice for industrial plants, high-rise buildings, and large-span venues due to their lightweight, high-strength, and flexible construction advantages.
In Murmansk, located within the Arctic Circle, the average annual temperature drops to -10°C, with extreme lows reaching -40°C. Severe winds and heavy snow and ice loads pose formidable challenges to building structures.
Spatial structures have gained widespread adoption in recent years. Composed of bolted spherical joints and seamless steel tubes, these statically indeterminate structures are assembled using high-strength bolts or welding.
The Philippines' tropical humid climate and frequent typhoons pose severe challenges to the durability of long-span space structures. Through innovations in material corrosion protection, wind-resistant design optimization, and full-cycle maintenance technologies, breakthroughs have been achieved in public building projects such as convention centers and stadiums.
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