Load transfer device
A retention housing for receiving at least one load transfer member is provided. In some embodiments, the retention housing and load transfer member may be included in a sandwich wall panel or a double wall panel. The load transfer member may transfer loads between first and second concrete elements. The retention housing may include first and second retention members, at least one guide member, and a size indicator for aligning the retention members with respect to each other. The guide member may retain the load transfer member at a predetermined angle. In some embodiments, the size indicator may correspond to the thickness of an insulation layer, such as in a sandwich wall panel. The retention housing may further include at least one depth locating means. A retention housing including first and second retention members may further include means for connecting the first and second retention members, such as in an aligned position.
1. A retention housing in combination with a load transfer member connecting a first concrete element to a second concrete element, an insulation layer located between said first concrete element and said second concrete element, said retention housing received by said insulation layer; said retention housing having at least one guide member to retain said load transfer member at a predetermined angle and wherein said load transfer member comprises a first end that extends into said first concrete element and a second end that extends into said second concrete element.
2. The retention housing of claim 1 further comprising at least one depth locating means.
3. The retention housing of claim 2 wherein said depth locating means comprises a depth locating tab.
4. The retention housing of claim 3 wherein said load transfer member includes an indentation which receives said depth locating tab.
5. The retention housing of claim 1 further comprising a first retention member and a second retention member.
6. The retention housing of claim 1 wherein said retention housing includes a top and wherein said guide member is positioned between twenty and seventy degrees from the normal of said top and wherein said predetermined angle is also between twenty and seventy degrees from the normal of said top.
7. The retention housing of claim 6 wherein said angle is between forty-five and sixty degrees from the normal of said top.