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 ...

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 ...

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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