أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
i do not speak arabic but with the help of translate i hope that i have understand he question.
very important the energy for everything .1we must know the basic rules for energy protection and economie. the best house is not hot no cold .so we must dicide what matirials we can use and the think of them, the same with roofs . must be first study of energy and afterarchitectural plans