Go balelela marulelo a ntlo
Tsweetswee supa dilekanyo tse di tlhokegang ka dimilimitara
X - bophara jwa ntlo
C - bogolo jo bo tlhomologileng
B - boleele jwa marulelo
tshupetso
Lenaneo le etselitsoe ho bala marulelo a attic: palo ya marulelo le sub-marulelo thepa, sheathing mapolanka le rafters.
O ka boela wa bala ditekanyo tse ding tse sebetsang tsa marulelo.
Palelo e bontsha bogolo kgotsa bolumu ya didirisiwa tsa halofo ya marulelo mme mo masakaneng bogolo kgotsa bolumu ya marulelo otlhe.
Tshekegelo tsebe! Fa go balelelwa didirisiwa tsa letlhare (Ondulin, letlapa kgotsa dithaele tsa tshipi) Gakologelwa gore thulaganyo e bala lefelo la marulelo.
Ka sekai, mela e le 2.8 e menagane le matlhare a le 7.7 ka mola. Ka nako ya kago ya mmatota, go bewa mela e le 3.
Go bala ka nepo palo ya matlhare a marulelo, o tlhoka go fokotsa bogodimo jwa matlhare mo palong go fitlha o bona palo e e feletseng ya mela.
O se ka wa lebala go seta selekanyo sa go kopana ka nepo (E ka nna ya farologana mo didirisiweng tse di farologaneng - latela dikatlenegiso tsa batlhagisi).
E re ke go gakolole gape gore o tlhoka go reka didirisiwa tsa kago tse di nang le polokelo ya matlakala.