flexiblefullpage -

New York adopts emissions limits on concrete

New York State recently adopted emissions limits on concrete used for state-funded public building and transportation projects. It is the first state initiative in the U.S. to enact concrete emissions limits on projects undertaken by all agencies, according to a press release from the governor’s office.


Engineers

NIST investigation of Champlain Towers South collapse indicates no sinkhole

Investigators from the National Institute of Standards and Technology (NIST) say they have found no evidence of underground voids on the site of the Champlain Towers South collapse, according to a new NIST report. The team of investigators have studied the site’s subsurface conditions to determine if sinkholes or excessive settling of the pile foundations might have caused the collapse. 



Building Materials

Construction input prices fall 0.6% in May 2023

Construction input prices fell 0.6% in May compared to the previous month, according to an Associated Builders and Contractors analysis of the U.S. Bureau of Labor Statistics’ Producer Price Index data released today. Nonresidential construction input prices declined 0.5% for the month.

billboard - default
interstitial1 - interstitial
catfish1 - bottom
Regulations | Oct 4, 2023

New York adopts emissions limits on concrete

New York State recently adopted emissions limits on concrete used for state-funded public building and transportation projects. It is the first state initiative in the U.S. to enact concrete emissions limits on projects undertaken by all agencies, according to a press release from the governor’s office.

Engineers | Sep 15, 2023

NIST investigation of Champlain Towers South collapse indicates no sinkhole

Investigators from the National Institute of Standards and Technology (NIST) say they have found no evidence of underground voids on the site of the Champlain Towers South collapse, according to a new NIST report. The team of investigators have studied the site’s subsurface conditions to determine if sinkholes or excessive settling of the pile foundations might have caused the collapse. 

75 Top Building Products | Aug 7, 2023

Enter today! BD+C's 75 Top Building Products for 2023

BD+C editors are now accepting submissions for the annual 75 Top Building Products awards. The winners will be featured in the November/December 2023 issue of Building Design+Construction. 

Building Materials | Jun 14, 2023

Construction input prices fall 0.6% in May 2023

Construction input prices fell 0.6% in May compared to the previous month, according to an Associated Builders and Contractors analysis of the U.S. Bureau of Labor Statistics’ Producer Price Index data released today. Nonresidential construction input prices declined 0.5% for the month.

Concrete Technology | Apr 24, 2023

A housing complex outside Paris is touted as the world’s first fully recycled concrete building

Outside Paris, Holcim, a Swiss-based provider of innovative and sustainable building solutions, and Seqens, a social housing provider in France, are partnering to build Recygénie—a 220-unit housing complex, including 70 social housing units. Holcim is calling the project the world’s first fully recycled concrete building.

Design Innovation Report | Apr 19, 2023

Reinforced concrete walls and fins stiffen and shade the National Bank of Kuwait skyscraper

When the National Bank of Kuwait first conceived its new headquarters more than a decade ago, it wanted to make a statement about passive design with a soaring tower that could withstand the extreme heat of Kuwait City, the country’s desert capital. 

3D Printing | Apr 11, 2023

University of Michigan’s DART Laboratory unveils Shell Wall—a concrete wall that’s lightweight and freeform 3D printed 

The University of Michigan’s DART Laboratory has unveiled a new product called Shell Wall—which the organization describes as the first lightweight, freeform 3D printed and structurally reinforced concrete wall. The innovative product leverages DART Laboratory’s research and development on the use of 3D-printing technology to build structures that require less concrete. 

Concrete | Mar 17, 2023

American Concrete Institute releases new guide for shotcrete construction

The American Concrete Institute, through the work of ACI Committee 506, has released ACI PRC-506-22: Shotcrete—Guide. The newly introduced guide provides information on materials and properties of both dry-mix and wet-mix shotcrete and covers most facets of the shotcrete process including application procedures, equipment requirements, and responsibilities of the shotcrete crew.

Student Housing | Mar 13, 2023

University of Oklahoma, Missouri S&T add storm-safe spaces in student housing buildings for tornado protection

More universities are incorporating reinforced rooms in student housing designs to provide an extra layer of protection for students. Storm shelters have been included in recent KWK Architects-designed university projects in the Great Plains where there is a high incidence of tornadoes. Projects include Headington and Dunham Residential Colleges at the University of Oklahoma and the University Commons residential complex at Missouri S&T.

Concrete | Jan 24, 2023

Researchers investigate ancient Roman concrete to make durable, lower carbon mortar

Researchers have turned to an ancient Roman concrete recipe to develop more durable concrete that lasts for centuries and can potentially reduce the carbon impact of the built environment.

leaderboard1 - default