9,196
  • Our new 6m arch - Duration: 2 minutes, 23 seconds.

    • 1 month ago
    • 489 views
    Here is an engineering test of our bigger and better arch. The tilt test seen here helps us to better understand how it performs in earthquake conditions.
  • 6m dome building preview - Duration: 5 minutes, 33 seconds.

    • 1 month ago
    • 124 views
  • 6m arch deconstruction - Duration: 91 seconds.

    • 7 months ago
    • 615 views
    We are always looking for new ways to construct our arch and this technique mimics ancient Roman falsework. This form is a precursor to a 6m width zipper truck that can be used to both build and t...
  • 3m reclaim tunnel demonstration - Duration: 10 minutes.

    • 4 years ago
    • 7,595,099 views
    This video shows the versatility of the Zipper truck system. We are able to create tunnels with openings very quickly with no permanent support work. This arch can be used as a mining reclaim tun...
  • Arch-Lock™ 6 metre span - Duration: 18 minutes.

    • 5 years ago
    • 66,011 views
    This video shows our new and improved bigger arch! Please check out our other videos if you want to keep an eye on this technology as it progresses.

    www.LockBlock.com
  • Arch-Lock™ construction with a zipper truck - Duration: 15 minutes.

    • 5 years ago
    • 56,165 views
    United Lock-Block presents a new way to construct our new Arch-Lock system. Presenting: the zipper truck!

    For other arch videos, please check out our channel.

    Copyright and patented by Lock-Bloc...
  • Arch-Lock™ construction - Duration: 9 minutes, 55 seconds.

    • 8 years ago
    • 2,009,686 views
    © Lock-Block Ltd.

    http://www.LockBlock.com

    Stormwater infiltration vault built in Vancouver, BC.
  • Honey, I shrunk the Arch-Lock - Duration: 5 minutes, 16 seconds.

    • 9 years ago
    • 11,750 views
    A video showing how easy the new Arch-Lock system can be assembled.
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