ʻeluanā paneli mālama anu polyurethaneapulupulu poliuretanae hoʻohana i ka polyurethane hoʻokahi.Aia ka ʻokoʻa ma waena o nā mea ʻelua i ke ʻano a me ke ʻano hana.ʻO ka polyurethane cold storage composite panel me ka polyurethane e like me ka mea nui i haku ʻia me nā pā kila kala luna a me lalo a me ka polyurethane foamed waena.ʻO ka pena kiʻi hoʻoheheʻe polyurethane hoʻopaʻa anu ʻo ia ka pulupulu polyurethane i ka ʻili o loko o ka hale.Ma hope o ka hoʻoheheʻe ʻana, hiki ke hoʻohana pololei ʻia ma ke ʻano he insulating layer a i waho paha.E uhi me ka pepa metala ma mua o ka hoʻohana ʻana.

ʻO ka ʻokoʻa ma waena o ka polyurethane spraying cold storage apapa mālama anu:
1. ʻO ka papa mālama anu i kahi mea ʻaʻahu a me ka insulation thermal ikaika.Ma muli o ka pulupulu ʻana me ka lima, ʻaʻole hiki ke ʻike ʻia ke ʻano like ʻole.
2. Hana ʻia ka papa mālama anuanu i loko o ka hale hana, wikiwiki ka wikiwiki o ke kūkulu ʻana, pōkole ka manawa hana, a ʻoi aku ka paʻakikī o ka hana ʻana i ka spraying a me ka manawa.
3. Hiki ke hana 'ia nā paneli ho'ohāhā like 'ole a me L.Inā he slope a i ʻole arcs kou hale hoʻoheheʻe, hiki iā ʻoe ke hana i nā panela mālama wela nui e ʻoki ma ka pūnaewele a i ʻole e hōʻemi i ka nui o ka friji.
4. He helehelena maikaʻi ka papa mālama anu, maʻalahi ka mālama a mālama ʻana, hiki ke hoʻohana ʻia no ka hoʻomaʻemaʻe a me ka hoʻomaʻemaʻe ʻana, a hoʻokō i nā koi no ka mālama ʻana i ka meaʻai Kina.ʻO ka papa insulation thermal i hoʻokumu ʻia e ka pena paʻi ʻana o ka polyurethane cold storage e ʻike ʻia i ka lewa, a ʻaʻole maʻalahi ka ʻili, ʻaʻole kōkua no ka hoʻomaʻemaʻe, a hiki i nā mea hāʻule ke hoʻohaumia i ka meaʻai.ʻOiai inā ua uhi ʻia e ka pā metala, ʻaʻole maʻalahi ka hoʻohana ʻana a me ka hana pono o ka pā hale mālama anuanu.
5. Hiki ke hoʻohana ʻia ka polyurethane spray cold storage e hoʻokokoke i ka insulation i loko o ka hale, akā inā wale nō i kūkulu ʻia ka mea kanu refrigeration i loko o ka hale, a i ʻole ke hoʻohana ʻia kahi hale ʻenekinia kīwila i kahi papahana hoʻoheheʻe waho.ʻO ka pinepine, ʻaʻole like ka hana a me ke kumu kūʻai o nā refractories i pena ʻia e like me nā panels refrigeration, no laila ke hilinaʻi nui nei nā papahana refrigeration hou i nā panels refrigeration kūpono a kūpono hoʻi.Eia nō naʻe, ʻo ka pōmaikaʻi o ka pena ehu ka nui o nā mea kūʻai aku e koho i ka pena spray polyurethane ma muli o ko lākou wahi hoʻomaha nui a me ka hoʻohana piha ʻana i ka lumi hale.