Create a CEG Account  /  CEG Login

Building Blocks to a Better Infrastructure in America

The need for innovative solutions to resolve our nation's bridge, tunnel and road issues is greater than ever.

Fri May 26, 2017 - National Edition
Construction Equipment Guide


With the recent infrastructure issues and an upsetting D+ grade from the American Society of Civil Engineers, the need for innovative solutions to resolve our nation's bridge, tunnel and road issues is greater than ever.

Ideas such as BioConcrete and Recycled Roads are being introduced to the European market already but what about North America? The answer to that could be based on something as easy as the construction blocks most children play with.

For 25 years the Canadian company Lock-Block Ltd. has been producing pre-cast interlocking blocks. These blocks were initially created for retaining wall systems but another product called the Arch-Lock can be used to created overpasses and tunnels.

By utilizing 3D-printed models, the company can create custom designs to fit any need. The interlocking system and pre-cast concrete voussoirs achieve a level of geometric fit that eliminates the need for mortar according to the company's website.

A special zipper truck is used to install the bricks in a quick succession (check below for the video). With no mortar and the zip truck, the company says it can reduce construction time by 90%.

Other noteworthy points include:

• Quick assembly

• Can be dismantled and reassembled

• Seismic resistant

• Immense load carrying ability

If the U.S. wishes to get out of its infrastructure slump, something as simple as trying out new approaches and embracing innovation should not be ignored. Someday, interlocking overpasses comprised of self-healing concrete could be the norm.—CEG blogger

Video:




Today's top stories

Virginia's CBBT Expansion Progress

VIDEO: Thompson Tractor Holds Tech Demo in Hanceville, Ala.

James R. Carter Paving Fashions Enviable Reputation in Its 70 Years

Yoder & Frey Returns to Newnan, Ga., for Big Auction

NED Hosts Grand Opening Ribbon Cutting in Apopka, Fla.

BOMAG Americas Adds Decades of Industry Experience to Its Light Equipment Sales Team

Manitou North America Adds Ferri Equipment as New GEHL Dealer

CTDOT Invests $10 Million in Transportation Infrastructure Upgrades in Eight Rural Towns


 







39.95234 \\ -75.16379 \\ Philadelphia \\ PA \\ US \\ 19019