Pre-stressed concrete is an ideal material for beam bridge construction; the concrete withstands the forces of compression well and the steel rods imbedded within resist the forces of tension.
Maintaining the aesthetic appeal of polished concrete floors is crucial, as according to a Forbes.com article, you only have ...
This photo taken on March 15, 2025 shows the site of a collapsed concrete beam of an under-construction expressway bridge in Bangkok, Thailand. At least five people were killed and some 24 others ...