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BUILDING MATERIALS, DIFFERENT BUILDING MATERIALS, EXAMPLES OF BUILDINGS, STOCKS, BRAKES AND VEHICLES
BUILDING MATERIALS, DIFFERENT BUILDING MATERIALS, EXAMPLES OF BUILDINGS, STOCKS, BRAKES AND VEHICLES
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机译:建筑材料,不同建筑材料,建筑实例,桩,刹车片和车辆
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摘要
A loadbearing construction element consisting of outer shells which define an air-tight cavity in which is supported insulating elements which form collectively an inner unit. Means are provided for evacuating the cavities of the inner unit and for subsequently pressurizing the components of the inner unit to form a composite core the components of which are fixedly connected to each other. Pressure against the components of the inner unit can be increased by adjustable screws extending through the outer shell into contact with a pressure plate forming part of the inner unit. In this manner, stresses in the element are created so that the outer shells and the components of the inner unit are reinforced and rendered resistant to bending.
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