Hybrid insulated concrete form and method of making and using same
The invention comprises a product. The product comprises a foam insulating panel having a first primary surface and an opposite second primary surface. A removable concrete form is spaced from the foam insulating panel and a concrete receiving space is defined between the second primary surface of the foam insulating panel and the removable concrete form. A method of using a hybrid insulated concrete form is also disclosed.
1. A form for concrete comprising:
a removable concrete form panel;
a foam insulating panel spaced from the removable concrete form panel defining a space therebetween, wherein the foam insulating panel has a first primary surface and an opposite second primary surface;
a plurality of anchor members extending through the foam insulating panel and extending outwardly from the first primary surface into the space between the removable concrete form panel and the foam insulating panel whereby an end of each of the plurality of anchor members is disposed between the foam insulating panel and the removable concrete form panel;
an elongate hollow sleeve disposed between the removable concrete form panel and the foam insulating panel;
a first rod extending through the foam insulating panel and into the elongate hollow sleeve; and
an elongate panel bracing member supporting the foam insulating panel.
2. The form of claim 1 further comprising:
a second rod extending through the removable concrete form panel and into the elongate hollow sleeve.
3. The form of claim 2 , wherein an end of the first rod is attached to the elongate panel bracing member.
4. The form of claim 3 , wherein an end of the second rod is attached to a frame member of the removable concrete form panel.
5. The form of claim 1 , wherein each of the plurality of anchor members has a first end and an opposite second end and wherein a flange is disposed adjacent the first end and extends radially outwardly therefrom and wherein the flange contacts the second primary surface of the foam insulating panel.
6. The form of claim 5 , wherein each of the plurality of anchor members has an enlarged portion adjacent the second end disposed between the foam insulating panel and the removable concrete form panel.
7. The form of claim 5 further comprising a layer of reinforcing material on the second primary surface of the foam insulating panel whereby at least a portion of the layer of reinforcing material is captured between the flange of each of the plurality of anchor members and the second primary surface of the foam insulating panel.
8. The form of claim 7 , wherein the layer of reinforcing material is a discontinuous material.
9. The form of claim 8 , wherein the layer of reinforcing material is a fabric, a mesh or a web.
10. The form of claim 9 , wherein the fabric, mesh or web is made from polymer fibers, fiberglass, basalt fibers, aramid fibers, or carbon fibers.
11. The form of claim 7 , wherein the layer of reinforcing material is a fiberglass mesh.
12. The form of claim 1 , wherein the removable concrete form panel is a removable insulated concrete form panel.
13. The form of claim 1 , wherein the removable concrete form panel is a removable electrically heated concrete form panel.
14. The form of claim 1 , wherein the removable concrete form panel comprises:
a face panel having a first primary surface for contacting plastic concrete and a second primary surface opposite the first primary surface, wherein the face panel is made from a heat conducting material; and
an electric heating element in thermal contact with the second primary surface of the face panel.
15. The form of claim 1 , wherein the foam insulating panel has an R-value of greater than 4.
16. The form of claim 12 , wherein the removable insulated concrete form panel has an R-value of greater than 4.
17. The form of claim 12 , wherein the removable insulated concrete form panel has an R-value of greater than 4 and the foam insulating panel has an R-value of greater than 4.
18. The form of claim 12 , wherein the removable insulated concrete form panel has an R-value of greater than 4 and the foam insulating panel has an R-value of greater than 8.