Insulated masonry block

Details Insulated masonry block Insulated masonry block

1976-01-16

1977-11-22

Purser, Ernest R.

Static structures (e.g., buildings)

Insulating insert; e.g., filler in cavity in preconstructed...

Stonelike type shell

52323, 52347, 52404, 52407, E04B 200, E04B 530

Patent

active

040589480

ABSTRACT:
A masonry block comprises pairs of spaced opposed side walls and spaced opposed web walls forming a cavity therebetween. An insulative plate of thermally insulative material is disposed within the cavity. The insulative plate extends across the cavity from one to another of the web walls. The side walls each include a portion spaced from the insulative plate so as to define an air cell therebetween extending from one to another of the web walls. The side walls each further include another portion projecting into engagement with the plate to form an air barrier extending across the air cell from one to another of the web walls. Upon forming a wall with such insulated blocks, the air cells are sealed-off from one another to limit convection within the wall.

REFERENCES:
patent: 1415222 (1922-05-01), Cramer
patent: 2102756 (1937-12-01), Smith et al.
patent: 2172051 (1939-09-01), Robbins
patent: 2199112 (1940-04-01), O'Leary
patent: 2199946 (1940-05-01), Barnhart
patent: 2852934 (1958-09-01), Amundson
patent: 3204381 (1965-09-01), Perreton
patent: 3318062 (1967-05-01), Grants
patent: 3546833 (1970-12-01), Perreton
patent: 3704562 (1972-12-01), Grants
patent: 3885363 (1975-05-01), Whittey
patent: 3982369 (1976-09-01), Keleske

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