Durable building article and method of making same
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United States of America Patent
Stats
-
N/A
Issued Date -
Dec 29, 2005
app pub date -
Mar 11, 2005
filing date -
Apr 3, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A durable, nailable, lightweight and fire resistant fiber cement article that can be a cost-effective substitute for conventional building materials is provided. The fiber cement article can be profiled to resemble a roofing article such as a wood shake or slate. The fiber cement article incorporates a hydrophobe and a viscosity enhancing agent that are each selected to control the rate of hydration of the binder. The fiber cement article is durable, is walkable and nailable without cracking during installation and maintains walkablilty after exposure in service.
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Family
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Cited Art Landscape
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