Insulating slab of refractory fibres

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156 81, 156 89, 156155, 156295, 1563066, 428114, 428119, 428195, 428223, 428302, 428920, B32B 512, B32B 312, E04B 200, C04B 3334

Patent

active

042382572

ABSTRACT:
The invention relates to a heat-insulating slab formed by a plurality of continuous strips maintained in assembly side by side, each strip comprising entangled refractory fibres the major portion of which is perpendicular to the two main faces of the slab, the strips being maintained in assembly exclusively by means of a plurality of lines, ribbons or cords of an organic synthetic matter which adhere to the strips and are applied to the two main faces of the slab perpendicular to the strips. This slab is useful for insulating the inner surfaces of furnaces.

REFERENCES:
patent: 2859489 (1958-11-01), Morrison
patent: 3342665 (1967-09-01), Shannon
patent: 3345241 (1967-10-01), Shannon
patent: 3579410 (1971-05-01), Barrett
patent: 3819468 (1974-06-01), Sauder et al.
patent: 3832815 (1974-09-01), Balaz et al.
patent: 3930916 (1976-01-01), Shelley
patent: 3953641 (1976-04-01), Marquis
patent: 4025680 (1977-05-01), Botsolas et al.
patent: 4120641 (1978-10-01), Myles

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