High performance, reinforced insulated precast concrete and tilt-up concrete structures and methods of making same

Patent metadata

Field	Value
Publication number	US-9410321-B2
Application number	US-201615075171-A
Country	US
Kind code	B2
Filing date	Mar 20, 2016
Priority date	Mar 15, 2013
Publication date	Aug 9, 2016
Grant date	Aug 9, 2016

Abstract

The invention comprises a product. The product comprises a foam insulating panel, the panel having a first primary surface and an opposite second primary surface, wherein the foam insulating panel defines at least one recessed channel in the first primary surface, the at least one recessed channel being sized and shaped to provide a mold for a structural reinforcing member. The product also comprises a concrete panel formed on the first primary surface and filling the at least one recessed channel so as to provide a structural reinforcing member for the concrete panel. The product further comprises an elongate anchor member in the foam insulating panel and extending from the first primary surface of the foam insulating panel into the concrete panel. A method of making a composite reinforced insulated concrete structure is also disclosed.

First claim

What is claimed is:

1. A pre-cast product comprising:
a first layer of foam insulating material having a first primary surface and an opposite second primary surface, wherein the second primary surface defines a continuous plane;
a concrete member disposed on the first primary surface of the first layer of foam insulating material, the concrete member having a first surface and an opposite second surface, wherein the first surface of the concrete member is adjacent the first layer of foam insulating material;
at least one pre-stressed cable disposed within the concrete member; and
an elongate anchor member in the first layer of foam insulating material and extending from the first primary surface of the first layer of foam insulating material into the concrete member, wherein the elongate anchor member has a definite length defined by a first end and an opposite second end, wherein the first end comprises a first enlarged portion flush with the second primary surface of the first layer of foam insulating material and wherein the second end of the elongate anchor member is disposed between the first and second surfaces of the concrete member and wherein the second end comprises a second enlarged portion such that the second end interlocks with the concrete member.

2. The pre-cast product of claim 1 , wherein the first layer of foam insulating material comprises expanded polystyrene foam, polyisocyanurate foam or polyurethane foam.

3. The pre-cast product of claim 1 , wherein the elongate anchor member extends through the first layer of foam insulating material from the second primary surface to the first primary surface.

4. The pre-cast product of claim 1 further comprising a layer of reinforcing material disposed on the second primary surface of the first layer of foam insulating material.

5. The pre-cast product of claim 1 , wherein the first layer of foam insulating material has an R-value of greater than 1.5.

6. The pre-cast product of claim 1 , wherein the first layer of foam insulating material has an R-value of greater than 4.

7. The pre-cast product of claim 1 , wherein the first layer of foam insulating material has an R-value of greater than 10.

8. The pre-cast product of claim 1 , wherein the first layer of foam insulating material has an R-value of approximately 5 to 40.

9. The pre-cast product of claim 8 further comprising a second layer of foam insulating material disposed on the second surface of the concrete member.

10. The pre-cast product of claim 9 , wherein the second layer of foam insulating material has an R-value of approximately 5 to 40.

11. The pre-cast product of claim 1 , wherein the first layer of foam insulating material has an R-value of approximately 10 to 40.

12. The pre-cast product of claim 1 further comprising a second layer of foam insulating material disposed on the second surface of the concrete member.

13. The pre-cast product of claim 12 further comprising a layer of reinforcing material disposed on the second primary surface of the second layer of foam insulating material.

14. The pre-cast product of claim 12 , wherein the second layer of foam insulating material has an R-value of greater than 1.5.

15. The pre-cast product of claim 12 , wherein the second layer of foam insulating material has an R-value of greater than 4.

16. The pre-cast product of claim 12 , wherein the second layer of foam insulating material has an R-value of greater than 10.

17. The pre-cast product of claim 12 , wherein the second layer of foam insulating material has an R-value of approximately 5 to 40.

18. The pre-cast product of claim 12 , wherein the second layer of foam insulating material has an R-value of approximately 10 to 40.

Assignees

• Ciuperca Romeo Ilarian

Inventors

• Ciuperca Romeo Ilarian

Classifications

• E04B1/4121

  with internal threads or non-adjustable captive nuts · CPC title

• E04B2001/2481

  Details of wall panels · CPC title

• E04C2/288 Primary

  composed of insulating material and concrete, stone or stone-like material · CPC title

• E04B1/04

  the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material · CPC title

• E04C5/16

  Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups ({E04C5/06 takes precedence;} tools connecting reinforcing elements E04G21/12) · CPC title