主权项 |
1. A tie member for connecting first and second panel members in a spaced substantially parallel relationship, each of said panel members having a pair of horizontally opposed longitudinal edges, a pair of vertically opposed longitudinal edges, and inner and outer surfaces, said tie member comprising:
a pair of side wall bracket members each respectively mountable within one of said first and second panel members; a web member extending between said pair of side wall bracket members; and an interlocking mechanism associated with each opposite end of each of said side wall bracket members, said interlocking mechanism including a pair of first and second interlocking members positioned adjacent to each other in a lateral offset arrangement, the first interlocking member of one end of each of the side wall bracket members being engageable with the second interlocking member of one end of each of the side wall bracket members associated with another one of said tie members. |