Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Methods and cement compositions utilizing treated polyolefin fibers
Methods and cement compositions are provided that utilize treated polyolefin fibers for lost circulation and/or mechanical property enhancement. Disclosed is a method comprising: providing a cement composition comprising: a hydraulic cement; water; and treated polyolefin fibers that are rod-shaped and have a length in a range from about 0.0625 inches to about 0.25 inches, wherein the treated polyolefin fibers have been treated with a surfactant to make the treated polyolefin fibers hydrophilic; placing the cement composition in a selected location; and allowing the cement composition to set.
Methods and cement compositions utilizing treated polyolefin fibers
Methods and cement compositions are provided that utilize treated polyolefin fibers for lost circulation and/or mechanical property enhancement. Disclosed is a method comprising: providing a cement composition comprising: a hydraulic cement; water; and treated polyolefin fibers that are rod-shaped and have a length in a range from about 0.0625 inches to about 0.25 inches, wherein the treated polyolefin fibers have been treated with a surfactant to make the treated polyolefin fibers hydrophilic; placing the cement composition in a selected location; and allowing the cement composition to set.
Methods and cement compositions utilizing treated polyolefin fibers
CHATTERJI JITEN (Autor:in) / BENKLEY JAMES ROBERT (Autor:in) / HUNDT GREGORY ROBERT (Autor:in) / BRENNEIS DARRELL CHAD (Autor:in) / DENNIS JR JOHN LEWIS (Autor:in)
05.01.2016
Patent
Elektronische Ressource
Englisch
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