Method for the production of building elements of the lightweight concrete type
OwnerPer A. H. Jakobssoninventor
Life of this patent
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Abstract
When producing building elements of lightweight concrete a viscous slurry is poured into a mould in order to form a stiff mould body. By means of parting planes this mould body is divided into individual elements of smaller sizes. According to the invention a plurality of zones having different densities and/or natures are formed in the mould body, the individual partin g plane being located within such a zone. Hereby one obtains building elements which include at least two portions having different densities and/or natures.
Claims15
In a method for the production of building elements of lightweight concrete which comprises providing a viscous slurry or mass in a mould to form a moulded body, stiffening the body, and cutting the stiffened body into a plurality of individual building elements of smaller size than the moulded body, the improvement which comprises providing a plurality of zones of slurry or mass having different density and/or nature in said moulded body, and cutting the stiffened body along a plane within said zone rather than along an interface between adjacent zones, to provide said plurality of building elements whereby the individual building elements each include at least two portions having a different density and/or nature.
Dependencies are inferred from the claim text.