Thursday 14 July 2011

week 8 unitec carpentry 11-13 may 2011



week 8. we started work on the floor joists. cutting and nailing joists and fixing into position, beginning from the middle bearer. full depth noggins are then nailed into position to stiffen the joists and stop then overturning. full depth flitch plates are fixed over the middle to strengthen the floor for relocation. floor openings are also created for wc and shower waste outlets.

fixing floor joists to bearers: "pink" joists for dry areas, "green" for wet areas
floor joists in position, including noggins; note double joists to carry internal wall frames for wet areas
trimmed opening in the floor for wc waste outlet with doubled trimming joists and trimmed joist supported by joist hangers on trimmer

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