Unitized fibrous concrete reinforcement

Details Unitized fibrous concrete reinforcement Unitized fibrous concrete reinforcement

2006-06-02

2009-10-06

Tarazano, D. Lawrence (Department: 1794)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

C428S294700

Reexamination Certificate

active

07597952

ABSTRACT:
The present invention relates to a fibrous construct which is used in providing cementitious mixtures supplemental and reinforcing strength upon setting, and more particularly, to a unitized fibrous construct which comprises a plurality of oriented reinforcing fibrous components, wherein the fibrous components can be cut to a predetermined and finite cut length upon formation and remain in a plural parallel form until such point the unitized fibrous substrate is incorporated and subjected to mechanical agitation during preparation of a cementitious blend or mixture.

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Office Action dated Jun. 22, 2009, U.S. Appl. No. 11/731,494. Paul Schmidt et al.

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