Sources: Advanced Tech Crete LLC, Houston; CP staff Advanced Tech Crete has completed United States Patent Office filings for Binder Reducing Formula (BRF), a liquid agent whose dispersing qualities and nano-particles have the potential to reduce portland cement volumes in concrete mix designs, while streamlining admixture and binder requirements. Dubbed “The New Science of Concrete,” BRF is added to a…
Read MoreTag: concrete mix
Klaw Industries earns EPA grant for glass-derived pozzolan production
Klaw Industries LLC, Binghamton, N.Y. developer of a process for converting waste glass to Pantheon-branded concrete mix constituent, is among eight companies receiving up to $400,000 in Environmental Protection Agency Small Business Innovation Research Phase II grants, following $100,000 first phase awards. The Pantheon powder increases concrete strength by reacting with cement to add more crystal structures in matrix. Concrete…
Read MoreEPA assists glass-derived pozzolan production venture
Sources: U.S. Environmental Protection Agency; CP staff Klaw Industries LLC, Binghamton, N.Y. developer of a process for converting waste glass to Pantheon-branded concrete mix constituent, is among eight companies receiving up to $400,000 in Environmental Protection Agency Small Business Innovation Research Phase II grants, following $100,000 first phase awards. “Addressing our most pressing environmental problems requires innovation and creative thinking…
Read MoreSCM developer Purebase eyes California market in major-producer partnership
Natural resource-minded Purebase Corp. has entered a strategic partnership with a major integrated materials producer to commercialize an eco-friendly, supplementary cementitious material especially suiting the California market. The partners will test a kaolin clay-based SCM processed at Purebase’s pilot plant in Ione, Calif., where efforts to date have been concentrated on augmenting concrete mix designs calling for Type II or…
Read MorePremier Package
Oldcastle APG makes major capital investment in bagging plant along Charlotte-Atlanta corridor By Don Marsh Significant capital investments made by Oldcastle APG, a CRH company, have timed well with strong 2020-2022 building activity. On the heels of a similar investment in Austin, Texas, the provider of integrated outdoor living solutions finalized its most recent big-ticket investment in the last year:…
Read MorePCI Architectural producers begin new certification chapter
Sources: Precast/Prestressed Concrete Institute, Chicago; CP staff The Precast/Prestressed Concrete Institute Architectural Certification program has transitioned from a one-year implementation window to mandatory adoption. Effective October 2021, contracts calling for panels or other elements sourced from PCI-certified plants must reference the new Architectural Certification program, spanning five categories: AA. Cladding or non-load bearing products with multiple concrete mixes and textures,…
Read MoreSakrete enters professional aisle with higher psi, faster-setting mixes
Sources: Sakrete, Atlanta; CP staff
Sakrete arrived at World of Concrete 2019 poised for launch of its Pro-Mix series, formulated and packaged with an eye to construction supply house channels and department of transportation projects. Distribution of the professional grade mixes is scheduled for the first quarter, beginning in the Southeast. Four products chartering the Pro-Mix program are:
Read MoreLafargeHolcim eyes production homebuilders via wall system developer alliance
An agreement between LafargeHolcim and Phoenix-based HercuTech Inc. positions Lafarge North America, Holcim (US) and Aggregate Industries to market and support production of HercuTech, a plant-fabricated, high performance insulated concrete wall system suited to residential and light commercial applications.
Read MoreRevised ACI 318 Code streamlines concrete mix, performance references
The American Concrete Institute’s just-released ACI 318-14, Building Code Requirements for Structural Concrete consolidates concrete mixture-specific references from 318-11 Chapters 3 (Materials), 4 (Durability) and 5 (Strength and Construction Issues) into new Chapters 19 (Concrete: Design and Durability Requirements) and 26 (Construction Documents and Inspection). The reorganization of these sections permitted an evaluation and elimination of some Code provisions related to concrete mixtures and construction when better addressed in other referenced standards.
World of Concrete set for biggest draw since 2008
Sources: Informa Exhibitions US, Irving, Texas; CP staff
With more than 600,000 net square feet of indoor and outdoor exhibit space harboring 1,300-plus manufacturers, material suppliers and industry service providers, the World of Concrete is poised for its best staging in six years. Ahead of a transition to new owner Informa Exhibitions, longtime operator Hanley Wood Exhibitions projected show attendance exceeding 50,000 this year.
Read More