An curved arrow pointing right. Most people think that the walls alongside highways, often made of concrete, brick, or wood, are for crash safety or privacy. But those walls were actually ...

South Korea will change the concrete barriers used for navigation at nine airports across the country following December's ...

TxDOT said the work is expected to take a couple of hours to complete, with snow plows clearing the barriers to prevent melting and re-freezing.

An curved arrow pointing right. This versatile concrete machine makes curbs, gutters, sidewalks, and barrier walls. Following is a transcript of the video. This machine perfectly pours concrete.

Son Chang-wan was in office while works were undertaken at Muan International Airport. Last month, a plane crashed into a ...

This solution is designed for roadway construction and patching projects requiring concrete barrier wall protection. The 8.5-ft. by 6.5-ft. frame sits on a 9-ft. flatbed trailer for jobsite transport.