The American Concrete Institute released a new publication for concrete industry professionals — ACI 506R-16 Guide to Shotcrete.
The guide provides information on materials and properties of both dry-mix and wet-mix shotcrete. The guide includes information on application procedures, equipment requirements, and responsibilities of the shotcrete crew.
Guidance on preconstruction trials, craftsman qualification tests, materials tests, finished shotcrete acceptance tests, and equipment, is included.
“The guide is an excellent primer with numerous pictures and figures covering the entire shotcrete process for engineers, architects, contractors, inspectors, testing firms, material and equipment suppliers, educators, and students,” said Charles Hanskat, Executive Director of the American Shotcrete Association and member of ACI Committee 506, Shotcreting. “A wide variety of applications and details of the shotcrete placement process are covered including history, equipment selection, material requirements, formwork, crew composition and qualification, proper placement techniques, types of finishes, QA/QC testing, and sustainability.”
Related Stories
Great Solutions | Jul 23, 2024
41 Great Solutions for architects, engineers, and contractors
AI ChatBots, ambient computing, floating MRIs, low-carbon cement, sunshine on demand, next-generation top-down construction. These and 35 other innovations make up our 2024 Great Solutions Report, which highlights fresh ideas and innovations from leading architecture, engineering, and construction firms.
Concrete Technology | Jun 17, 2024
MIT researchers are working on a way to use concrete as an electric battery
Researchers at MIT have developed a concrete mixture that can store electrical energy. The researchers say the mixture of water, cement, and carbon black could be used for building foundations and street paving.
75 Top Building Products | Apr 22, 2024
Enter today! BD+C's 75 Top Building Products for 2024
BD+C editors are now accepting submissions for the annual 75 Top Building Products awards. The winners will be featured in the November/December 2024 issue of Building Design+Construction.
Sponsored | BD+C University Course | Jan 17, 2024
Waterproofing deep foundations for new construction
This continuing education course, by Walter P Moore's Amos Chan, P.E., BECxP, CxA+BE, covers design considerations for below-grade waterproofing for new construction, the types of below-grade systems available, and specific concerns associated with waterproofing deep foundations.
Concrete | Jan 12, 2024
Sustainable concrete reduces carbon emissions by at least 30%
Designed by Holcim, a building materials supplier, ECOPact offers a sustainable concrete alternative that not only meets, but exceeds the properties of standard concrete.
75 Top Building Products | Dec 13, 2023
75 top building products for 2023
From a bladeless rooftop wind energy system, to a troffer light fixture with built-in continuous visible light disinfection, innovation is plentiful in Building Design+Construction's annual 75 Top Products report.
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.
Construction Costs | Sep 28, 2023
U.S. construction market moves toward building material price stabilization
The newly released Quarterly Construction Cost Insights Report for Q3 2023 from Gordian reveals material costs remain high compared to prior years, but there is a move towards price stabilization for building and construction materials after years of significant fluctuations. In this report, top industry experts from Gordian, as well as from Gilbane, McCarthy Building Companies, and DPR Construction weigh in on the overall trends seen for construction material costs, and offer innovative solutions to navigate this terrain.
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.
Concrete | Jul 19, 2023
Public policy hindering widespread adoption of sustainable concrete
Researchers are making significant strides in reducing embedded carbon in concrete, but public policies have been slow to adopt this more sustainable option.
