Structural fiber cement building materials

Structural fiber cement building materials

A structural fiber cement sheet containing cementitious matrix and reinforcing cellulose fibers distributed throughout the matrix having a dry density less than 1.25 g/cm3, a thickness less than 0.7500 in, and able to withstand uniform loads of 200 psf or greater according to test method of Section...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DECEMBER ROSE COWEN, JAMES ALBERT GLEESON, REMI DUNOYER, AMITABHA KUMAR, STEVEN DUSELIS, JOHN SYDNEY COTTIER
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
STRUCTURAL ELEMENTS
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Beschreibung
Zusammenfassung:A structural fiber cement sheet containing cementitious matrix and reinforcing cellulose fibers distributed throughout the matrix having a dry density less than 1.25 g/cm3, a thickness less than 0.7500 in, and able to withstand uniform loads of 200 psf or greater according to test method of Section 6.4.2.4 of PS2 and with a deflection of less than 0.067 inches at 60 psf when spaced on a span of 24 inches or less on center.