The litekanyo tsa halofo marulelo ka moralo.
ya data ya mathomo
Bophara bja Rafter 150 mm
Botenya ba Rafter 50 mm
Di-Eaves 500 mm
bophara bja marulelo 6000 mm
Bogodimo Y 1000 mm
Bogodimo Y2 2000 mm
Main marulelo bolelele (skate ya go thelela) 6200 mm
Ditekanyo tša marulelo
Bophahamo ba marulelo eohle 5224 mm
Bophara ba lesela 6200 mm
lefelo la marulelo 32.39 (64.78) limithara tse lisekoere
Bolelele ba rafter 5224 (3162 + 2062) mm
Palo ya di-rafters 11 (22)
Bophahamo ba modumo ya thepa rafter 0.43 (0.86) dimithara tse dikhubu
Palo ya mela ya dipolanka batten 27 (54)
Bophahamo ba modumo ya mapolanka a crate 0.61 (1.22) dimithara tse dikhubu goba 28 (56) dikotwana tse ka 6 dimithara tse
Palo ya thepa ya go rulela 23 (46) matlakala
2.9 mela ka 7.7 lakane ka bophara bakeng sa halofo e 'ngoe le e' ngoe
Thepa ya go rulela (glassine, e lego ruberoid...) 66 limithara tse lisekoere
Ruberoid ya go swana le 5 meqolo (15 limithara tse lisekoere ka moqolo) goba glassine 4 meqolo (20 limithara tse lisekoere ka moqolo)
Go lekelelana 10%
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