Construction element and method for manufacturing it
AssigneeGecoleng Aktiengesellschaft
InventorEwald Houben
Life of this patent
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Abstract
Construction element for forming a reinforced concrete slab (2), consisting of the combination of at least a hardened concrete layer (3), at least a number of reinforcement elements (4) and elements (5) extending at least partially from the concrete layer (3) and defining cavities (6), whereby these elements (5) are designed to be covered with concrete (7) at a later stage characterised in that the above-mentioned elements (5) defining the cavities (6) consist of elements (5) which can be mutually nested as such.
Claims16
Construction element for forming a reinforced concrete slab (2), comprising at least a hardened concrete layer (3), at least a number of reinforcement elements (4) embedded in the concrete layer and cavity defining elements (5) extending at least partially from the concrete layer (3) and defining cavities (6), wherein the cavity defining elements (5) are configured to be covered with concrete (7) at a later stage, and are mutually nestable with each other.
Construction element according to claim 15, wherein the supporting parts (17) are formed of reinforcement rods (11) extending mainly parallel to the concrete layer (3).
Construction element for forming a reinforced concrete slab (2), comprising at least a hardened concrete layer (3), at least a number of reinforcement elements (4) embedded in the concrete layer and cavity defining elements (5) extending at least partially from the concrete layer (3) and defining cavities (6), said cavity defining elements (5) configured to be covered with concrete (7) at a later stage, wherein said cavity defining elements (5) are anchored to the construction element (1) solely via an anchoring part thereof anchored in the concrete layer (3), and being thereby optionally lockable the reinforcement elements, said anchoring being sufficiently solid so that said elements (5) will at least stay anchored against floating when liquid concrete or cast concrete (7) is poured over them.
Construction element for forming a reinforced concrete slab (2), comprising at least a hardened concrete layer (3), at least a number of reinforcement elements (4) embedded in the concrete layer and cavity defining elements (5) extending at least partially from the concrete layer (3) and defining cavities (6), said cavity defining elements (5) configured to be covered with concrete (7) at a later stage, and a supporting device arranged to support a top reinforcement (16), said supporting device defining supporting parts (17) which are located higher than the top sides of the cavity defining elements (5).
Dependencies are inferred from the claim text.