Method of forming a concrete panel
A precast concrete panel and method for forming the panel are disclosed. A method of forming the panel to be used as a floor, wall, or roof structure includes positioning one or more forming members within a casting bed having a plurality of upright surfaces defining a generally rectangular interior area, the one or more forming members comprising an insulating material extending along a length dimension of the one or more forming members to define a plurality of rectangular-shaped channels in a parallel and spaced-apart relationship, placing uncured concrete within the casting bed and allowing the concrete to cover the one or more forming members and substantially fill the channels, and allowing the concrete to cure.
1. A method of forming a panel to be used as a floor, wall, or roof structure, the method comprising:
positioning one or more forming members within a casting bed having a plurality of upright surfaces defining a generally rectangular interior area, the one or more forming members comprising an insulating material extending along a length dimension of the one or more forming members to define a plurality of rectangular-shaped channels in a parallel and spaced-apart relationship, and at least one cross channel intersecting the plurality of channels along a length thereof;
placing uncured concrete within the casting bed and allowing the concrete to cover the one or more forming members and substantially fill the channels; and
allowing the concrete to cure.
2. The method of claim 1 , further comprising positioning a plurality of nailer strips within the casting bed, wherein the one or more forming members comprise a plurality of components separated from one another on at least one side by one of the nailer strips.
3. The method of claim 1 , wherein the one or more forming members include a plurality of nailer strips respectively provided adjacent to a bottom of a plurality of the channels.
4. The method of claim 3 , wherein the nailer strips are respectively provided to every other one of the channels.
5. The method of claim 1 , wherein the at least one cross channel is configured to intersect a mid-point of the plurality of channels.
6. The method of claim 1 , wherein the one or more forming members includes a layer of insulating material defining a plurality of integrally-formed rectangular protrusions extending along the length dimension of the one or more forming members in a parallel and spaced-apart relationship to one another to define the plurality of rectangular-shaped channels therebetween.
7. The method of claim 1 , further comprising placing uncured concrete within the casting bed before positioning the one or more forming members therein; and allowing the concrete to cure.
8. The method of claim 7 , wherein the one or more forming members are completely encased in the concrete after the placing of the uncured concrete within the casting bed and allowing the concrete to cover the one or more forming members and substantially fill the channels.
9. The method of claim 1 , wherein a protrusion is formed along an inner surface of each of two lengthwise members of the casting bed such that a grout keyway is formed in lengthwise sides of the panel.
10. The method of claim 1 , further comprising positioning a plurality of reinforcing members within the casting bed prior to placing the uncured concrete over the forming member.
11. A method of forming a panel to be used as a floor, wall, or roof structure, the method comprising:
positioning one or more forming members within a casting bed having a plurality of upright surfaces defining a generally rectangular interior area, the one or more forming members comprising an insulating material extending along a length dimension of the one or more forming members to define a plurality of rectangular-shaped channels in a parallel and spaced-apart relationship, wherein the one or more forming members include a plurality of nailer strips respectively provided adjacent to a bottom of a plurality of the channels;
placing uncured concrete within the casting bed and allowing the concrete to cover the one or more forming members and substantially fill the channels; and
allowing the concrete to cure.
12. A method of forming a panel to be used as a floor, wall, or roof structure, the method comprising:
positioning one or more forming members within a casting bed having a plurality of upright surfaces defining a generally rectangular interior area, the one or more forming members comprising an insulating material extending along a length dimension of the one or more forming members to define a plurality of rectangular-shaped channels in a parallel and spaced-apart relationship, and at least one cross channel intersecting the plurality of channels along a length thereof;
positioning a plurality of nailer strips within the casting bed, wherein the one or more forming members comprise a plurality of components separated from one another on at least one side by one of the nailer strips;
placing uncured concrete within the casting bed and allowing the concrete to cover the one or more forming members and substantially fill the channels; and
allowing the concrete to cure.