Tagged With Concrete

This machine perfectly pours concrete


The world is running out of sand -- and there's a black market for it now


The ancient Romans made stronger concrete than we do today -- here's how



Yellowstone is using 'thirsty' concrete that absorbs 50 gallons of water a minute


This 'zipper' truck is radically changing the way we build tunnels


Watch this monster machine cut manholes into roads with ridiculous ease



Modern War Institute: The most effective weapon on the battlefield is concrete


Yellowstone National Park is using 'thirsty' concrete that absorbs 3,000 gallons of water per hour


Yellowstone is using 'thirsty' concrete that absorbs 50 gallons of water a minute


This expanding foam can lift 6,000 pounds of concrete per square foot


This 'thirsty' concrete absorbs 880 gallons of water a minute


Here's how a foam can lift seven tons of concrete to make streets and footpaths level



This electric concrete could be the future of clearing snow off roads