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Runhai Lu
John Moreau, Runhai Lu, Jeffrey Bury, Thomas M Vickers: Cementitious mixture containing high pozzolan cement replacement and compatabilizing admixtures therefor. MBT Holding, Joseph G Curatolo Esq, Renner Kenner Greive Bobak Taylor & Weber, January 17, 2002: US20020005148-A1

A cementitious mixture comprises a hydraulic cement; greater than about 10% by weight of a pozzolanic cement replacement selected from fly ash, slag, natural pozzolans, and mixtures thereof, based on the weight of said hydraulic cement and cement replacement; and a compatabilizing admixture, wherein ...


2
Jeffrey Bury, David F Factor, Zvi Grauer: Unitized cement admixture. MBT Holding, Renner Kenner Greive Bobak Taylor & Weber, March 17, 1998: US05728209 (64 worldwide citation)

An additive for concrete, mortar or grout comprises at least one admixture material in a compacted unit of selected amount, the unit having strength sufficient to maintain structural integrity during handling and storage, but having sufficient solubility or friability upon mechanical agitation withi ...


3
Jeffrey Bury: Cementitious composition for underwater use and a method for placing the composition underwater. Sandoz, Renner Kenner Greive Bobak Taylor & Weber, September 16, 1997: US05667340 (5 worldwide citation)

A method for placing concrete underwater comprising pumping a flowable cementitious mixture comprising cement, water and one of either BNS or a cellulosic polymer to the underwater point of discharge of the cementitious mixture from a delivery tube and adding into the flowable cementitious mixture a ...



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