Foundation, NRMCA ease research proposal referral process

Source: RMC Research & Education Foundation, Alexandria, Va. The RMC Foundation is collaborating with the National Ready Mixed Concrete Association and its Research, Engineering & Standards Committee (RES) on identification of industry research needs and referral of proposals for potential funding. Members of an RES task group, chaired by Bruce Blair, president of Consumers Concrete in Kalamazoo, Mich., have developed…

Read More

ACI Foundation Council funds ICF wall, UHPC column research projects

Source: American Concrete Institute Foundation, Farmington Hills, Mich.  The ACI Foundation Concrete Research Council selected eight research projects to receive grants this year, aiming to further the knowledge and sustainability of concrete materials, construction, and structures in coordination with American Concrete Institute Technical Committees. The projects, along with their principal investigators and endorsing committees are: 

Read More

NCMA research quantifies CMUs’ carbon dioxide-sequestering capacity

Sources: National Concrete Masonry Association, Herndon, Va.; CP staff National Concrete Masonry Association technicians are collecting block from a cross section of producer members for a two-year investigation measuring specimens’ carbon dioxide sequestration characteristics. Findings have the potential to arm the industry with critical CO2 uptake data plus delineate the sequestration rates and net volumes of dry cast versus conventional precast…

Read More

Rebar connector research team targets large cage safety

Sources: Charles Pankow Foundation, McLean, Va.; CP staff

A lack of proper engineering design and detailing procedures to safeguard slurry wall foundation, cast-in-drilled hole pile and tall column rebar cage stability has compelled a Pankow Foundation grant for the American Society of Civil Engineers Construction Institute, teaming with the University of Nevada, Reno. Researchers will examine behavior of cages incorporating innovative mechanical connectors—U-bolt, threaded rod with plate and wire rope—during various loading conditions. 

Read More

MIT CSHub researchers target ASR gel’s destructive underpinnings

Sources: Concrete Sustainability Hub, Cambridge, Mass.; CP staff

In their current Research Brief, “Simulating the Formation of ASR Gels,” staff at the Massachusetts Institute of Technology-hosted Concrete Sustainability Hub (CSHub) shed new light on conditions, mechanics and protracted timelines surrounding alkali-silica reactivity in concrete. 

Read More

PCA, NSSGA CHARTER GROUP SEEKING STABILIZED U.S. GEOLOGICAL SURVEY

National Stone, Sand & Gravel Association and Portland Cement Association are among 15 organizations behind the Mineral Science and Information Coalition (MSIC), formed to advocate for federal agency endeavors such as the U.S. Geological Survey’s Mineral Resources Program—the top source of cement, sand and gravel, and crushed stone shipments.

Read More