Method of making extruded fiber reinforced cement matrix composi

Details Method of making extruded fiber reinforced cement matrix composi Method of making extruded fiber reinforced cement matrix composi

1997-09-24

1999-04-06

Fiorilla, Christopher A.

Plastic and nonmetallic article shaping or treating: processes

Orienting or aligning solid particles in fluent matrix material

26421121, 264211, D01F 102

Patent

active

058913742

ABSTRACT:
An extruded fiber reinforced cement matrix composite having substantially improved tensile strength with strain hardening behavior and substantially improved tensile strain, and improved flexural properties in three-point bending. The composite is made by mixing cement, water, water soluble binder, and relatively short, discontinuous reinforcing fibers, preferably short poly vinyl alcohol fibers, to provide an extrudable mixture; then extruding the mixture to shape, and curing the cement.

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