Laminated Bamboo Platform and Concrete Composite Slab System

Content Provider	The Lens
Abstract	The present technology relates generally to a platform and concrete composite slab system used as a building material. A platform, is formed from joined, substantially coplanar boards with connector plates partially embedded between the boards such that a portion of the connector plates extend above the platform's top surface. A reinforcing material (e.g., wire mesh and/or rebar) can be arranged on the prongs or other portion of the connector plates spaced above the platform and concrete is poured over the reinforcing material and allowed to cure, forming a reinforced concrete layer that encases the connector plates and reinforcing material. The connector plates act as standoffs and help to suspend the reinforcing material in the middle of the concrete layer to increase the strength of the reinforced concrete and to fixedly anchor and bind the concrete layer to the platform, so as to establish a composite action between the platform and the concrete.
Related Links	https://www.lens.org/lens/patent/009-149-846-907-849/frontpage
Language	English
Publisher Date	2019-07-25
Access Restriction	Open
Content Type	Text
Resource Type	Patent
Jurisdiction	United States of America
Date Applied	2018-12-19
Applicant	Resource Fiber Llc
Application No.	201816226340
Claim	A composite slab, comprising: a plurality of boards of fibrous material affixed together to form a platform; a concrete layer formed on a top surface of the platform; and a plurality of connectors coupled between the platform and the concrete layer, wherein— each of the plurality of connectors includes first and second portions, the first portion of each of the plurality of connectors is positioned below the top surface of the platform and affixed to at least one of the plurality of boards of fibrous material, the second portion of the each of the plurality of connectors is positioned above the top surface of the platform, and the second portions are embedded within the concrete layer; wherein the plurality of connectors anchors the concrete layer atop the platform. The composite slab of claim 1 , wherein the first portion of the connector has a planar portion substantially perpendicular to the top surface of the platform and having a first plurality of prongs extending from the planar portion and that are at least partially embedded in the at least one of the plurality of boards of fibrous materia The composite slab of claim 2 , wherein the second portion of the connector has a second plurality of prongs spaced apart from and extending substantially parallel to the top surface. The composite slab of claim 2 , further comprising reinforcing material embedded within the concrete layer, and wherein the reinforcing material is supported by at least some of the second plurality of prongs. The composite slab of claim 1 , further comprising reinforcing material embedded within the concrete layer and coupled to the plurality of connectors. The composite slab of claim 5 wherein the reinforcing material is supported on the second portions of at least some of the connectors with the reinforcing material spaced apart from the top surface of the platform. The composite slab of claim 5 wherein the reinforcing material is coupled to at least some of the coupling fixtures by resting on the second portions of the at least some connectors. The composite slab of claim 5 wherein the reinforcing material is secured to the connectors with ties. The composite slab of claim 2 wherein the reinforcing material comprises rebar or mesh. The composite slab of claim 1 wherein the boards of fibrous material comprise bamboo. A composite slab platform for supporting a concrete layer atop the platform, the platform comprising: a plurality of boards of fibrous material affixed together and defining a substantially planar top surface configured to support the concrete layer; and a plurality of connectors secured to the plurality of boards, wherein— each of the plurality of connectors includes first and second portions, the first portion of each of the plurality of connectors is positioned below the top surface of the platform and affixed to at least one of the plurality of boards of fibrous material, the second portion of the each of the plurality of connectors is positioned above the top surface of the platform, and the second portions are configured to be embedded within the concrete layer and to anchor the concrete layer atop the platform. The composite slab platform of claim 11 , wherein the first portion of the connector has a planar portion substantially perpendicular to the top surface of the platform and having a first plurality of prongs extending from the planar portion and that are at least partially embedded in the at least one of the plurality of boards of fibrous materia The composite slab platform of claim 12 , wherein the second portion of the connector has a second plurality of prongs spaced apart from and extending substantially parallel to the top surface. The composite slab platform of claim 12 , further comprising reinforcing material supported by at least some of the second plurality of prongs above the top surface of the platform. The composite slab platform of claim 11 wherein a first section of the connector's second portion is perpendicular to the top surface, and a second section of the connector's second portion is substantially parallel to the top surface and spaced apart from the top surface. The composite slab platform of claim 15 wherein the second section of the connector's second portion is configured to support reinforcing material above the top surface in position to be embedded in the concrete layer. The composite slab platform of claim 11 wherein the boards of fibrous material comprise bamboo. A bamboo composite slab platform for supporting a concrete layer atop the platform, the platform comprising: a plurality of bamboo composite boards comprising layers of bamboo fibers therein, the bamboo composite boards being affixed together and defining a substantially planar top surface configured to support the concrete layer; and a plurality of connectors, each connector secured to selected ones of the bamboo composite boards, wherein— each of the plurality of connectors includes first and second portions, the first portion of each of the plurality of connectors is positioned below the top surface of the platform and affixed to at least one of the bamboo composite boards, the second portion of the each of the plurality of connectors is positioned above the top surface of the platform, and the second portions are configured to be embedded within the concrete layer and to anchor the concrete layer atop the platform. The bamboo composite slab platform of claim 18 , wherein the first portion of the connector has a planar portion substantially perpendicular to the top surface of the platform and having a first plurality of prongs extending from the planar portion and that are at least partially embedded in the at least one of the plurality of boards of fibrous materia The bamboo composite slab platform of claim 18 wherein a first section of the connector's second portion is perpendicular to the top surface, and a second section of the connector's second portion is substantially parallel to the top surface and spaced apart from the top surface.
CPC Classification	GENERAL BUILDING CONSTRUCTIONS;WALLS; e.g. PARTITIONS;ROOFS;FLOORS;CEILINGS;INSULATION OR OTHER PROTECTION OF BUILDINGS
Extended Family	025-933-364-913-831 011-499-052-809-608 009-149-846-907-849 044-790-624-857-711 146-148-888-474-474 161-868-497-506-482 065-860-406-035-720 180-973-964-285-142 158-220-884-288-163 035-659-993-888-134
Patent ID	20190226196
Inventor/Author	Slaven Jr Leland Knight David
IPC	E04B1/14 E04B1/04 E04B1/10 E04B1/41
Status	Active
Owner	Resource Fiber Global Bamboo Technologies Inc
Simple Family	011-499-052-809-608 025-933-364-913-831 009-149-846-907-849 044-790-624-857-711 065-860-406-035-720 161-868-497-506-482 180-973-964-285-142 146-148-888-474-474 035-659-993-888-134 158-220-884-288-163
CPC (with Group)	E04B5/23 E04B1/14 E04B1/2608 E04B1/41 E04B2005/237 E04B1/043 E04B1/10 E04B2001/389 E04B2103/02 E04B2103/04
Issuing Authority	United States Patent and Trademark Office (USPTO)
Kind	Patent Application Publication