Building material with protection from insects, molds, and fungi

Details Building material with protection from insects, molds, and fungi Building material with protection from insects, molds, and fungi

1989-12-28

1993-12-14

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4183179, 4183184, 418907, 521 54, 521 55, 521 56, B32B 326, C08J 916

Patent

active

052701085

ABSTRACT:
An insulated building panel for use in residential or commercial construction comprising a core of expanded polystyrene (EPS) bonded to at least two exterior skins of oriented strand board by a urethane laminating adhesive and treated with a sodium borate, such as disodium octaborate tetrahydrate, to preserve and protect the building panels from attack by many types of insects, molds, and fungi is disclosed. In an alternative embodiment, EPS for a variety of construction and insulating uses so protected are disclosed.

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patent: 4807391 (1989-02-01), Bokiau
patent: 4826682 (1989-05-01), Sakharova
patent: 4942084 (1990-01-01), Prince
TIM-BOR for Wood Preservation-Treatment Manual United States Borax & Chemical Corporation.

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