A na-eji bọọdụ polystyrene extruded (XPS) eme ihe n'ịrụ sistemu mkpuchi mpụta nke mpụga, ọkachasị n'ime obere- plasta mputa mgbidi mkpuchi sistemu na sistemu mgbidi ime ụlọ, n'ihi ịdị ala nke thermal conductivity (0.028-0.034 W/(m·K)), nnukwu mkpakọ ike (150-700 kPaption).<1%).
Nkọwa ngwa ngwa:
Ọkpụrụkpụ: 30-100mm a na-ejikarị (enwere ike ịbawanye ruo 120mm na mpaghara oke oyi).
Usoro ndozi: Nrapado + arịlịka (mpaghara nrapado Karịrị ma ọ bụ nhata 40%), ụlọ ndị dị elu- na-achọ nkwado nkwado siri ike.
Ngwọta ọnụ: ọnụ ụzọ na mpio oghere na nkuku ime/mpụta chọrọ nkwado na akwa alkali{0} na-eguzogide ọgwụ.
