초록 ▼

Environmentally heated and cooled pre-fabricated insulated concrete building is provided with a continuous layer of foamed insulation within all exterior walls. The building is constructed preferably of reinforced concrete having an outer and an inner wall connected together along the lower edge. Ea

Environmentally heated and cooled pre-fabricated insulated concrete building is provided with a continuous layer of foamed insulation within all exterior walls. The building is constructed preferably of reinforced concrete having an outer and an inner wall connected together along the lower edge. Each section or unit of the wall is provided with an interlocking shape along the lateral edges for interlocking with adjacent panels or units. The walls are assembled at the job site and filled with a foam insulation. The outer concrete wall is provided with ducts therein and damper and blower controls which provide solar heating in cold weather and air circulation cooling in hot weather.

대표청구항 ▼

A building wall construction comprising exterior wall units constructed of an inner and an outer wall forming a space therebetween with said inner and outer walls being joined by a connecting member along their lower ends, said inner and outer walls being composed of reinforced concrete, said inner

A building wall construction comprising exterior wall units constructed of an inner and an outer wall forming a space therebetween with said inner and outer walls being joined by a connecting member along their lower ends, said inner and outer walls being composed of reinforced concrete, said inner and outer walls being provided with an interlocking shape along their lateral edges for interlocking with an adjacent wall unit; said wall unit being assemblable to form a wall having a continuous and substantially uniform space between said inner and outer walls for receiving and forming a continuous and substantially uniform layer of insulation; said outer walls being provided with air ducts therein providing an air passage path between a lower point and a higher point of said outer wall, said air ducts being provided with a pair of controlled openings at its lower end for selectively communicating with the environment and the inside of the building formed by the building wall, control means for selectively placing the upper portion of said ducts in communication with the environment and the inside of the building, said controlled openings and said control means being selectively openable to provide heating or cooling of the building.