House insulating wall or roof cover - comprises hollow plates with tongues and grooves at opposite lengthwise edges

• Main Author: REITMAIER,LUDWIG
• Format: Patent
• Language: English; German
• Published: 16.11.1978
• Subjects: BLASTING; BUILDING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS; FIXED CONSTRUCTIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GUTTERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

The wall or roof cover particularly for the thermal insulation of houses and comprises hollow plates of profiled section and separate, forming chambers profiled in the lengthwise direction. The plates each have on one lengthwise edge a tongue and in the opposite one a groove, and the top and bottom surfaces of the plates form concave curves in the transverse direction. They can also have flat sliding surfaces on the lengthwise edges on the underside. The inner surfaces of the groove and the external ones of the tongue can have teeth running in the lengthwise direction. The flanges defining the groove can be of hollow profiled section.