| 摘要 |
A joint end-cap (7) for limiting gas leakage at an end of an I-joist, the device having a face (13) from which two protrusions extend and define a space (9) therebetween, said space (9) being adapted to receive an end of an I-joist web, the face (13) being sized to extend between flanges of the I-joist.
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