Layup and epoxy for the 68 carbon/kevlar + 93 carbon D-box

 The outer layer: glass 25 g/m^2 + carbon/kevlar 68 g/m^2 + 93 g/m^2 carbon in D-box (about one third of the area)

The numbers in the paragraphs is the parted weight (resin + hardener).

Epoxy for the main spar + inner cloth + other things:

Use it all but don’t use more.

Width of main spar (cut-out in balsa)

Distance from:                        Top:                         Bottom:
centre of wing

0mm                         40mm                        32mm
250mm                         30 -                        24-
500mm                         17 -                        14-
750mm                         10 -                        8-
1000mm                         6 -                        5-
1350mm                         3 -                        3-

 Main spar #2

3000 kN/mm² (30/26)

2 24 K rowings each length
Top:                       Bottom:

270                      270
240                      235
205                      200
170                      160
140                      130
120                      110
105                      90
90                        75
75                        60
65                        50
57,5                     40
50                        30
42,5                     20
35
27,5
20
(34,25m)             (29,40m)

51 gr. epoxy         44 gr. epoxy

Total  of 63,65 meter 24 K tows.