The American Concrete Institute (ACI) has released ACI 562-19 Code Requirements for Assessment, Repair, and Rehabilitation of Existing Concrete Structures and Commentary.
The code was written to be integrated into building codes for increased confidence that repairs are performed in a manner that provides an acceptable level of protection for the public, according to an ACI new release.
The code was developed to integrate with the International Code Council’s International Existing Building Code or to be adopted as a stand-alone code.
“ACI 562-19 provides owners confidence that their repair projects will be designed to a common standard, engineers a uniform set of requirements specific to existing concrete structures, building officials a basis upon which to evaluate design and construction, and contractors clarification of responsibilities,” says Michael L. Tholen, ACI managing director, engineering and professional development.
Key changes to the 2019 version of the code include:
· Improved integration with ACI 318 Building Code Requirements for Structural Concrete
· Improved integration with the ICC International Existing Building Code
· More context provided regarding durability
· Improved text and commentary related to load combinations during fire events
· Improved text and commentary related to applicability of ACI 562
· Simplified requirements for the basis of design report
· Clarification of requirements related to detailing of existing reinforcing steel
Related Stories
| Apr 10, 2012
Structured Development & Bucksbaum close on new retail site in Chicago
The site is the location of New City, a mixed-use development that will feature 370,000-sf of retail space and 280 residential rental units.
| Apr 4, 2012
Educational facilities see long-term benefits of fiber cement cladding
Illumination panels made for a trouble-free, quick installation at a cost-effective price.
| Apr 3, 2012
Suffolk completes phase one of Baystate Medical Center expansion
Construction management firm awarded emergency department project for successful build of $296 million MassMutual Wing and Davis Family Heart and Vascular Center.
| Apr 3, 2012
Educational facilities see long-term benefits of fiber cement cladding
Illumination Series panels made for a trouble-free, quick installation at a cost-effective price. The design for Red Hawk Elementary School stems from the desire to create a vibrant place for kids to learn. In an effort to achieve this design, RB+B Architects selected Nichiha USA to provide a durable yet modern, contemporary exterior finish.
| Mar 29, 2012
U.K.’s Manchester Airport tower constructed in nine days
Time-lapse video shows construction workers on the jobsite for 222 continuous hours.
| Mar 28, 2012
Meridian Design Build Begins work on 38 acre redevelopment project
The project includes construction of a new 150,585-sf cross dock facility that will include full service truck maintenance and repair bays, a truck wash, and approximately 20,000-sf of corporate office space.
| Mar 27, 2012
Precast concrete used for affordable, sustainable housing in New York
Largest affordable housing development in the nation will provide housing for close to 500,000 people.
| Mar 16, 2012
Stego embarks on HPD Pilot Program
Vapor barrier manufacturer strives to provide better green choices to designers and builders.
| Mar 14, 2012
Hearing to decide fate of unfinished Harmon in Las Vegas under way
The testimony began with CityCenter consulting engineer Chukwuma Ekwueme methodically showing photo after photo of parts of the Harmon, where he and his team had chipped away the concrete pillars and beams to examine the steel reinforcing bars inside.
