steel joists and joist girders, steel decks, fabricated concrete reinforcing steel products, cold finished steel products, steel fasteners, metal building systems, insulated metal panels ...

After 60 continuous hours of concrete pouring, the construction of the world's ... The bridge design features a main span of 1,600 meters with a dual-tower, single-span steel box girder suspension ...

reinforced structural cross boxes, internal and external blasting and painting, and concrete repairs on piers and the deck soffit. The A38(M) in Aston, Birmingham, involves work inside four rows of ...

An aerial drone photo taken on April 29, 2025 shows the setting scene of the first steel box girder of Wanlong Grand Bridge in Nansha District of Guangzhou, south China's Guangdong Province.

Researchers across US institutions set out to enhance the properties of wood to create a "high-performance, eco-friendly ...

With more than 181.5 billion tons of wood produced globally each year, a new method could revolutionize how we build sustainably. By infusing red oak with ferrihydrite using a simple, low-cost process ...

(250430) -- GUANGZHOU, April 30, 2025 (Xinhua) -- An aerial drone photo taken on April 29, 2025 shows the setting scene of the first steel box girder of Wanlong Grand Bridge in Nansha District of ...

Researchers have figured out how to make wood much stronger by injecting it with iron minerals found in soil. This discovery, while still experimental, might eventually transform how we build ...

An aerial drone photo taken on April 27, 2025 shows workers erecting a box girder at the construction site of a mega bridge in the Hebei section of the Xiong'an-Shangqiu high-speed railway in ...