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

1991-01-30

1993-03-16

Van Balen, William J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283171, 4283177, 4283179, 4283184, 428907, B32B 326

Patent

active

051943239

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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TIM-BOR for Wood Preservation--Treatment Manual United States Borax & Chemical Corporation.

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