Sais bilong hap bilong rup long plen.
Pastaim data
Brait bilong 'rafter' 150 mm
Tiknes bilong 'rafter' 50 mm
Eaves 500 mm
Bikpela bilong rup 6000 mm
Longpela Y 1000 mm
Longpela Y2 2000 mm
Longpela bilong bikpela rup (hos) 6200 mm
Sais bilong rup
Hait bilong olgeta rup 5224 mm
Blade width 6200 mm
Eria bilong rup 32.39 (64.78) skwea mita
Longpela bilong 'rafter' 5224 (3162 + 2062) mm
Namba bilong ol 'rafters' 11 (22)
Volium bilong ol samting bilong 'rafter' 0.43 (0.86) kubik mita
Namba bilong ol lain bilong ol 'sheathing board' 27 (54)
Volium bilong ol 'sheathing board' 0.61 (1.22) kubik mita o 28 (56) ol hap wan wan 6 mita
Hamas samting bilong rup 23 (46) ol pepa
2.9 ol lain long 7.7 pepa i bikpela long olgeta hap
Ol samting bilong rup (glas, rup felt...) 66 skwea mita
Ruberoid 5 ol rol (15 skwea mita long wan wan rol) o glassine 4 ol rol (20 skwea mita long wan wan rol)
Taim ol i karamapim 10%
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