Multi-layer board
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United States of America Patent
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-
Sep 29, 1981
Issued Date -
N/A
app pub date -
Nov 19, 1979
filing date -
Apr 27, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multi-layer load-bearing board comprising at least three layers of different composition includes a core or basic layer comprised of a cementitious inorganic material, a cover layer of a fiber-reinforced resin subjectable to forces and an intermediate layer of a hydrophilic and water-dilutable or water miscible resin interconnecting the core or basic layer and cover layers in a force-transmitting manner.
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Cited Art Landscape
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