Cementitious based structural lumber product and externally...

Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing

Reexamination Certificate

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Details

C106S672000, C106S674000, C106S676000, C106S677000, C106S679000

Reexamination Certificate

active

06911076

ABSTRACT:
The invention includes a method for constructing buildings using non-wood construction products and buildings constructed from such non-wood construction products. The invention further includes a method and apparatus for manufacturing high-performance fiber-reinforced cellular concrete (HPFRCC) products and the use of such products as replacements for conventional wood lumber construction products. The products of the invention have the necessary strength, durability, nailability, and sawability for direct substitution for dimensional wood lumber in wood-frame construction applications. The invention also includes externally reinforced retaining wall systems that include stackable blocks formed of fiber-reinforced cellular concrete.

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