Gypsum wallboard and process for making same

Details Gypsum wallboard and process for making same Gypsum wallboard and process for making same

1973-11-14

1976-03-16

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Weight per unit area specified

428303, 428317, 428297, 428535, 428538, 156 42, B32B 318

Patent

active

039446980

ABSTRACT:
A specially prepared fiber reinforcement and improved gypsum wallboard are disclosed. The fiber reinforcement includes a multiplicity of relatively long fibers which are disposed at the interface of the core and cover sheets of the wallboard and are adhesively bonded to the cover sheets and incorporated predominantly into the portion of the core immediately adjacent to the cover sheets.

REFERENCES:
patent: 2803575 (1957-08-01), Riddell et al.
patent: 2871134 (1959-01-01), Loechl
patent: 3493460 (1970-02-01), Windecker
patent: 3616173 (1971-10-01), Green et al.

Affiliated with

Also associated with

Rating

Gypsum wallboard and process for making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gypsum wallboard and process for making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gypsum wallboard and process for making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-293338