Patent ID: 7452418
Filing Date: 2008-11-18
Classification: B28C,C04B,D04H,E04C,Y10T

Abstract:
1. A method of improving the properties of a cementitious mixture, wherein said method comprises the steps of: a) providing a cementitious mixture; b) providing unitized filamentary film constructs, each of said unitized filamentary film constructs having an overall length and circumference and being comprised of: c) adding into said cementitious mixture a quantity of unitized filamentary film constructs so as to form a cementitious mixture and unitized filamentary film construct blend; and d) mechanically agitating said cementitious mixture/unitized filamentary film construct blend so as to disrupt said circumferential retaining elements and disperse said reinforcing filamentary film components into said cementitious mixture.