New CO2-eating Concrete Takes Less Energy to Produce

An engineering and materials science professor at Rutgers University has created an eco-friendly, lightweight concrete using reactive hydrothermal liquid-phase densification (rHLPD), according to Phys.org, which notes that the process models generative design behavior of shellfish to create organic ceramics while submersed in water. Read more

PSPC Taking Steps to Improve Security Clearances

This Ottawa Construction Association article provides a great summary of the user-facing changes, internal process changes, as well as the portability, fingerprinting and sponsorship-related improvements that the Public Services and Procurement Canada’s Industrial Security Sector is taking. Read more

Dubai Is Bringing the World Its First Rotating Skyscraper

Dubai plans to take your 360-degree experience far beyond video by building the world’s first ever rotating skyscraper by 2020. Read more

Emerging Drone Applications in Heavy/Highway Construction

From bid preparation through project development, completion and maintenance, drones offer ways to speed results and reduce costs on heavy/highway construction projects. Read more

International Battle for Private Dollars to Supplement Public Funds Becomes Heated

The man tapped to build an experimental agency to finance the construction of roads, bridges, and transit systems says the new infrastructure bank will help Canada better attract private dollars even as our closest neighbour promises a massive construction plan that relies heavily on private investment. Read more

Builders’ Lien – General Information

This page gives general information about liens which apply to construction projects, such as building or renovating a house, and the basic steps to enforce a lien if money is owed.  It is not intended to replace legal advice from a lawyer. Read more.

*CANS has received permission from the Legal Information Society of Nova Scotia to re-post this information.

Canada: Medical Marijuana and Health Benefit Plans

On January 30, 2017, a Board of Inquiry, formed as part of the Provincial Court of Nova Scotia, issued its decision in Skinner v. Board of Trustees of the Canadian Elevator Industry Welfare Trust Fund, which found that the denial of an employee’s request for coverage of medical marijuana under a health benefit plan amounted to discrimination under the Nova Scotia Human Rights Act. Read more.

Computational Mathematics Could Transform Building Site Decisions

CREAM Architects and the University of Gothenberg have teamed up with Chalmers University of Technology in Gothenberg, Sweden to develop a mathematical solution for optimizing the placement of buildings within a landscape, according to Phys.orgRead more

Virginia Tech Researchers Develop Small, Portable Vibration Damper

Researchers at Virginia Tech have developed a micro-sized, portable mass tuning damper weighing in at 275 pounds that can reduce structural vibrations in bridges and buildings by up to 75%. Read more

Cities Looking at More Deconstruction and Salvaged Materials

The City of Vancouver (CoV) is pushing for more home deconstruction and salvaging of reusable materials such as first-growth wood and architectural features with its Green Demolition Bylaw in place and Habitat for Humanity has launched a deconstruction crew to pick up on the growing trend. Read more