Hygienic prefab. concrete grave - has chamber adjoining initial burial chamber with insulating panel inside sealing cover

摘要

The grave is mass-produced from cast concrete, and also using steel, plastics or other materials. It incorporates a burial chamber and an ajdacent chamber. The latter accommodates remains buried 2-25 years earlier, in a container. The chamber has a lid with an inside insulating panel of hard plastics foam or similar, inlaid in the excavation, with a sealing substance worked in, and completely sealing the grave. A sealing hood, of plastics or bitumen-based material, may be set on the lid, and a gripping concrete gravestone may be set on this.