| http://www.w3.org/ns/prov#value | - Cementitious compositions and methods of making and usingUS8163081 *Apr 2, 2003Apr 24, 2012Kirby Wayne BeardIn binder matrix material; filaments of materials such as glass, carbon, ceramic, wood pulp/cellulose and polymers or other fibers, particles or rods to provide improved strength, stiffness and toughnessCN100396640CDec 15, 2006Jun 25, 2008???????????????Magnesa soil and paper fiber composite
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