资讯

Germany will carry out emergency repairs on its autobahn this weekend after extreme heat in recent days blew up large chunks ...
President Trump is claiming the strikes “obliterated” three underground nuclear sites in Iran protected by military grade ...
Current underwater concrete crack detection is mainly based on manual visual inspection and underwater probing by divers. These methods have several limitations, such as fragmentation of ...
Concrete cracks are no small matter. Over time, these fractures can grow, letting in water, gas, and pollution.
“Scrap carpet fibers can be used to increase concrete’s strength by 40% in tension and prevent early cracking, by reducing ...
Pyrrhotite, a naturally occurring mineral, reacts with water and air and swells if used in a concrete mix. The resulting ...
HOV lane closed from Veterans Bridge to I-279 due to crack in concrete support 02:57. PennDOT has shut down the HOV lane from the Veterans Bridge onto I-279 in Pittsburgh after discovering a crack ...
The Gilson Concrete Crack Monitors monitor crack widths in concrete buildings, bridges and roads. The overlapping upper plate is transparent and marked with a red crosshair cursor and the white ...
Condo building on Sand Key evacuated due to crack in concrete pillar: CFR. Within an hour and a half, the 12-story building was completely evacuated, and technical rescue engineers were requested.
WINSTON-SALEM, N.C. — NCDOT crews are aware of a crack in the Highway 52 bridge overlooking Interstate 40 near Exit 193B. They plan on fixing the crack in the next week or two.
The incident left Mohamad Hashim Arshad, a retiree, with more than 10 stitches on his head. Read more at straitstimes.com.