Static structures (e.g. – buildings) – Cast in situ concrete barrier with laterally projecting... – Block-type filler between sustainers
Patent
1996-11-01
1999-08-10
Kent, Christopher
Static structures (e.g., buildings)
Cast in situ concrete barrier with laterally projecting...
Block-type filler between sustainers
52250, 52294, 52319, 52320, 5274214, 5274513, 249188, 405229, E04B 532
Patent
active
059340363
ABSTRACT:
An insulated concrete slab assembly for use over expansive soils. A slab is cast in place by pouring concrete into preshaped insulating forms. The forms remain permanently in place and provide insulation to reduce heat transfer through the slab. The shape of the forms provides strengthening ribs on the slab. The ribs act as beams which allow the slab to bridge or cantilever over expansive soil between foundation walls. The forms are supported during construction by support members or legs which later prevent damage to the slab by eliminating or limiting the forces which can be applied to the slab by expanding soil.
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