| 摘要 |
An interlocking joint structure has a first tubular frame member having a key-shaped slot to slidably accommodate a second elongated T-shaped frame member. An adhesive is used to bond the first and second frame members together. A plurality of tubular members and T-shaped members are used to form lattices and trusses in building construction. A band of semi-rigid, textured can be weaved through the slots in adjacent tubular frame members to cross brace the construction.
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