Method of production of fiber-reinforced cellular concrete

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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156264, B29C 6500

Patent

active

050026208

ABSTRACT:
A fiber-reinforced cellular concrete is disclosed along with methods of production of the concrete material and of building materials formed from the concrete. The invention includes diverse fractions of concrete, a relatively dense, waterproofed fraction and a lightweight fraction having essentially the same composition but with gas bubbles dispersed therethrough. A composite product is formed from the casting of the lighter fraction over the heavier fraction to form a single sheet, with the lighter fractions of separate sheets being planed and bonded together with a vapor barrier therebetween to form blocks, wall panels, beams, and the like.

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Short, Andrew and Kinniburgh, William, Lightweight Concrete, John Wiley & Sons, Inc., 1963, pp. 222-239.

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