Christopher Allen Bullock
Engineering at Milam St, Shreveport, LA
License number
Louisiana PE.0026612
Issued Date
Jan 30, 1996
Expiration Date
Mar 31, 2017
Category
Civil Engineer
Type
Mechanical Engineer
Address
Address
525 Milam St, Shreveport, LA 71101
Professional information
Insulation Configurations And Method Of Increasing Insulation Efficiency
US Patent:
4696138, Sep 29, 1987
Filed:
Jan 4, 1985
Appl. No.:
6/688876
Inventors:
Christopher A. Bullock - Shreveport LA
International Classification:
E04B 200
US Classification:
52407
Abstract:
Insulation configurations for the ceiling, floor and walls of structures, which include in a first embodiment, at least one layer of particulate or "blown" insulation with a water vapor-permeable film or films isolating the layer or layers to limit air circulation and infiltration through the layers. In another embodiment, sheets of a moisture vapor-permeable film membrane are provided in association with insulating "batts" or rolled sheet, fibrous, non-solid insulation to divide the insulation into discrete layers and limit air infiltration through the layers. A method for increasing the efficiency of insulating material in structures, which includes providing one or more moisture or water vapor-permeable membrane films or membranes in association with the insulating material to isolate the insulation in discrete layers and limit air infiltration and circulation through the layers.
Ceiling Insulation And Method Of Installation
US Patent:
4707960, Nov 24, 1987
Filed:
Feb 6, 1984
Appl. No.:
6/577525
Inventors:
Christopher A. Bullock - Shreveport LA
International Classification:
E04B 174
US Classification:
52404
Abstract:
A ceiling insulation structure for an attic which includes a "sheetrock" or "dry wall" ceiling carried by attic ceiling joists in spaced relationship, insulating material provided between the ceiling joists and covering the sheetrock and a water vapor-permeable film or membrane of selected thickness covering the insulating material and the ceiling joists to prevent air from circulating through the insulating material and reducing the efficiency of the insulating material. A method for increasing the efficiency of insulating material in an attic which includes covering the insulating material and the ceiling joists with a water vapor-permeable film or membrane of selected thickness.