Fire protection glazing

Details Fire protection glazing Fire protection glazing

1991-05-13

1993-06-08

Loney, Donald J.

Stock material or miscellaneous articles

Hollow or container type article

Glass, ceramic, or sintered, fused, fired, or calcined metal...

428192, 428913, 428921, 156107, 156109, 52171, 52788, 52790, E06B 324

Patent

active

052177645

ABSTRACT:
At least two generally parallel transparent panes are provided with a spacer between them at their perimeter, which spacer holds a fire protection material which includes an intumescent material, an opaque finely divided material in a solid, liquid or gel-like form. The fire protection material reacts at a certain temperature and expands by intumescence into the space between the transparent panes coating the internal surfaces of the transparent panes and rendering them opaque. The spacer itself may be composed of fire protection material or may be a channel holding such material or hollow tubular structure with openings or may be a combination of these forms. The invention also includes the method of placing fire protection material in the spacer between panes of glazing material and when temperature reaches a predetermined level expelling the fire protection material into the space between the panes and coating their internal surfaces with an opaque coating.

REFERENCES:
patent: 4808452 (1989-02-01), McShane

Affiliated with

Also associated with

Rating

Fire protection glazing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fire protection glazing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire protection glazing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1932599