Building element

Details Building element Building element

1982-12-29

1984-05-01

Thibodeau, Paul J.

Stock material or miscellaneous articles

Sheet including cover or casing

Noninterengaged fibered material encased

428 69, 428 76, 428920, B32B 3104, C09J 502

Patent

active

044461860

ABSTRACT:
In a building element of the type in which an internal core member of a material of an open air-permeable structure is covered on both side faces with cover boards and on the edge faces with edge strips, an adhesive bond having improved strength characteristics is obtained between the core member and the cover boards by means of a moisture-curing adhesive applied to the major surfaces of the core member and the internal surfaces of the cover board after application of moisture to all of said surfaces prior to arrangement of said core plate in an open casing formed by one of said cover boards and said edge strips, closing said casing by securing the remaining cover board to the edge strips and establishing a contact pressure between said surfaces by applying suction to the interior of the closed casing.

REFERENCES:
patent: 2020639 (1935-11-01), Grayson et al.
patent: 3496052 (1970-02-01), Odenthal
patent: 4092202 (1978-05-01), Bergk et al.

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