HYBRID FIBER CONCRETE REINFORCEMENT

A FRP rebar composition includes 15-45 vol % of a polymer matrix and 55-85% of a fiber mixture in which the fiber mixture includes 50-70 vol % of a first plurality of fibers which include carbon fibers and 30-50 vol % of a second plurality of fibers which are selected from the group consisting of PE...

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Bibliographische Detailangaben
Hauptverfasser:	Saad, Hawraa Bin, Jazzar, Abdullatif, Al Nasser, Waleed, Mehthel, Mohammed H, Mahfouz, Remi, Villette, Thibault, Vidal, Oscar Salazar
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL PROCESSES OF COMPOUNDING LIME, MAGNESIA METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	A FRP rebar composition includes 15-45 vol % of a polymer matrix and 55-85% of a fiber mixture in which the fiber mixture includes 50-70 vol % of a first plurality of fibers which include carbon fibers and 30-50 vol % of a second plurality of fibers which are selected from the group consisting of PET fibers, glass fiber, and combinations thereof. A method of forming a FRP rebar includes feeding a first plurality of fibers and a second plurality of fibers simultaneously into a resin impregnator, pulling the fiber mixture through a liquid polymeric resin in the resin impregnator to form a resin-soaked fiber mixture, and passing the resin-soaked fiber mixture through a heated stationary die.