Ondina Materials List
All plywood to be best quality marine grade gaboon (ocume) plywood.
Sheet sizes 2440 X 1220 min.
All timber to be the best quality Doughlas Fir, Sitka Spruce or similar, unless noted.
Sizes given are nominal, planed all round (PAR) e.g. 12 X 12 has a final size approx. 20 X 20 mm. PAR.
|
6 mm ply |
24 sheets (interior, cockpit, etc.) |
|
8 mm ply |
14 sheets (decking) |
|
9 mm ply |
44 sheets (beams, bulkheads, etc.) |
|
10 mm ply |
38 sheets (hullskins) |
|
12 mm ply |
15 sheets (bulkheads) |
|
15 mm ply |
2 sheets (beamboxes) |
|
18 mm ply |
3 sheets (boards, rudders, etc.) |
|
1" X 1" |
20 meters |
|
1 1/2" X 1 1/2" |
5 meters |
|
1 1/2" X 3/4" |
150 meters |
|
2" X 1" |
175 meters |
|
3" X 1" |
200 meters |
|
4" X 1" |
220 meters |
|
2" X 2" |
4 lengths 6800 |
|
4 lengths 7300 | |
|
15 meters | |
|
3" X 2" |
2 lengths 6800 |
|
2 lengths 7300 | |
|
6 lengths 7200 | |
|
20 meters | |
|
4" X 2" |
6 meters |
Outer/inner keel planks 0.2 CU. meters of 1" planking, widths of planks depends on amount of curvature.
Outer gunwales 2" X 1" hardwood, 30 meters.
Glass 50 kg. 300 g. cloth
10 kg. 600 g. woven roving
(both to be compatible with epoxy)
Glue 70 kg. Approx. epoxy or resorcinol plus 60 kg. Epoxy for sheathing.
Fillers 5 kg. Microballons or similar
2 kg. Collodial silica
Fastenings 2000 min. 3/4" no. 6 brass c.s. screws
2000 min. 1" no. 8 brass c.s. screws
1000 min. 1 1/2" no. 8 brass c.s. screws
10 kg. Min. 1" gripfast nails and/or staples.