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.

Hyderabad: A portion of the glassfibre reinforced concrete (GRC) beam on the fifth floor of Telangana Secretariat fell on a ...

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.

The Balfour Beatty VINCI joint venture has completed the installation of 120 concrete beams on a 14,500-tonne box structure that will support the High Speed Two (HS2) line beneath the A46 ...

DORR, Michigan — Progress is being made to replace the concrete beam after a crash in December damaged the 144th Avenue ...