Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
POLYMER-MODIFIED FIBER-CEMENT COMPOSITION
A method for providing a polymer-modified fiber-cement composite by forming an aqueous composition including admixing an aqueous dispersion comprising a water dispersible ionomer and an ethylene elastomer, an ethylene dicarboxyl copolymer, an ethylene ester copolymer or a grafted copolymer, cement, cellulosic fibers, siliceous material, and water; forming a composite precursor by removal of at least some of the water; and curing/drying the composite precursor at a temperature at least 10° C. higher than the Tg of the polymer is provided. Polymer-modified fiber-cement composites formed by the method and articles therefrom are also provided.
POLYMER-MODIFIED FIBER-CEMENT COMPOSITION
A method for providing a polymer-modified fiber-cement composite by forming an aqueous composition including admixing an aqueous dispersion comprising a water dispersible ionomer and an ethylene elastomer, an ethylene dicarboxyl copolymer, an ethylene ester copolymer or a grafted copolymer, cement, cellulosic fibers, siliceous material, and water; forming a composite precursor by removal of at least some of the water; and curing/drying the composite precursor at a temperature at least 10° C. higher than the Tg of the polymer is provided. Polymer-modified fiber-cement composites formed by the method and articles therefrom are also provided.
POLYMER-MODIFIED FIBER-CEMENT COMPOSITION
TAVAREZ ALDO R (Autor:in) / SMILLIE BENJAMIN ANDREW (Autor:in) / LIBERT TIMOTHY A (Autor:in) / HAYES RICHARD ALLEN (Autor:in) / ROHDE MARK R (Autor:in)
29.09.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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