PIR vs Rock Wool: Alakaʻi Panel Sandwich

Panel sanwikaHe kuleana koʻikoʻi ko nā hoʻonā i ka mālama anu, nā hale hana kila, a me nā paka logistics, kahi e pili pono ai ka hana insulation a me ka palekana ahi i nā kumukūʻai ikehu a me ka hana lōʻihi. ʻAʻole maʻalahi ke koho ʻana i ka mea kūpono. Pono nā mea hana EPC a me nā mea hoʻomohala e kaulike i ka mālama ʻana i ke ahi, ka pono o ka thermal, a me ka waihona kālā papahana. Ma waena o nā koho he nui, ʻo PIR a me ka huluhulu pōhaku nā mea panel insulated i hoʻohana nui ʻia i ke kūkulu ʻana o kēia wā.

Loaʻa i kēlā me kēia mea nā ikaika a me nā palena maopopo. Aia kahi koho kūpono i ke ʻano o ka papahana, nā koi helu ahi, a me nā kūlana o ke kaiapuni. Ma kahi o ka nīnau ʻana i ka mea ʻoi aku ka maikaʻi, pono nā mea hoʻoholo e kālele i ka hopena e kūpono loa i ka papahana.

Hoʻolālā Hana Palekana a me ka Hoʻokō ʻana i ke Ahi

ʻO ka palekana ahi ka mea nui i nā papahana nui. Hāʻawi ka huluhulu pōhaku i ka hana ikaika ma kēia wahi. Ma ke ʻano he mea inorganic, loaʻa iā ia ka hoʻokaʻawale ʻana o A1 non-flambability ma lalo o nā kūlana e like me EN 13501. ʻAʻole ia e puhi a hoʻokuʻu paha i ka uahi ʻawahia i nā kūlana ahi. ʻO kēia ka mea e kūpono ai no nā hale pilikia kiʻekiʻe e like me nā hale waihona mālama anu, nā hale lāʻau lapaʻau, a me nā hale hana ʻoihana nui. Ma nā wahi e like me Rusia a me ʻEulopa ʻĀkau, hoʻohana pinepine nā ʻōnaehana hoʻopuni o nā hale waihona a i ʻole nā ​​​​hale hana i nā panela sandwich huluhulu pōhaku no ka mea hiki iā lākou ke hāʻawi i ka insulation a me ka pale ahi.

ʻO PIR, ma ke ʻano he mea hoʻokaʻawale kūlohelohe, hāʻawi ia i ke kūpaʻa ahi palena iki i hoʻohālikelike ʻia me ka huluhulu pōhaku. Hoʻokō pinepine ia i nā hoʻokaʻawale B-s1, d0 a i ʻole nā ​​​​​​hoʻokaʻawale like, ma muli o ke ʻano a me ka hoʻolālā ʻōnaehana. I nā kūlana ahi, hiki iā ia ke palaho a hoʻokuʻu i ka uahi. No kēia kumu, koi pinepine nā panela insulated PIR i nā hana pale ahi hou aʻe. ʻO kēia mau mea me nā pale ahi, nā uhi pale, a i ʻole nā ​​​​​​ʻōnaehana sprinkler e hoʻokō i ka hoʻokō ʻana i ka papahana.

I ka hana ʻenekinia maoli, he mea maʻamau nā hoʻonā hybrid. Hoʻohui pinepine nā mea hana ʻaelike i nā panela PIR me nā pale ahi huluhulu pōhaku e kaulike i ka insulation a me ka palekana ahi. Hoʻomaikaʻi kēia ʻano hana i ka mālama ʻana i ka hana ikehu me ka mālama pono ʻana i ka hana ikehu. He mea nui nā hoʻolālā hoʻolālā ahi maopopo a me ka hoʻohui ʻōnaehana kūpono no ka ʻae ʻia a me nā koi ʻinikua.

Nā hiʻohiʻona o ka pono wela a me nā noi

ʻO ka hana wela kekahi kumu koʻikoʻi i ke koho ʻana i nā panela sandwich. Hāʻawi ʻo PIR i kahi conductivity thermal haʻahaʻa, ma kahi o 0.022–0.024 W/(m·K). ʻAe kēia i ka mānoanoa o ka panela lahilahi no ka pahuhopu insulation like. Kōkua ia i ka hōʻemi ʻana i ka hoʻohana ʻana i nā mea a hoʻonui i ka hakahaka kūloko, he mea nui ia i nā hale kaulahao anu a me nā hale kūʻai i kāohi ʻia ka mahana.

Hōʻike nā panela huluhulu pōhaku i ka conductivity thermal kiʻekiʻe, ma waena o 0.036–0.040 W/(m·K). ʻO ke ʻano kēia, pono nā paia mānoanoa e hiki ai i ka pae insulation like. Eia nō naʻe, hana maikaʻi ka huluhulu pōhaku ma lalo o nā mahana kiʻekiʻe a mālama i nā ana paʻa i ka hala ʻana o ka manawa. Hāʻawi pū ia i ka insulation acoustic maikaʻi a me ke kūʻē ʻana i nā ʻano ʻoihana ʻino.

Pono hoʻi e noʻonoʻo ʻia ka hana makū. He ʻano pani ʻia ko PIR e kūʻē i ke komo ʻana o ka makū. Pono ka huluhulu pōhaku i ke sila pono a me nā pale mahu e mālama i kāna hana i nā kūlana makū. No laila, pono e hoʻokomo i ka hoʻolālā papahana i kahi ʻōnaehana envelope hale piha ma mua o ka nānā ʻana i nā mea wale nō.

ʻAʻole hilinaʻi kahi hoʻolālā panela sandwich ʻoihana i hoʻokahi mea. Hoʻohui ia i ka palekana ahi, nā pahuhopu wela, a me nā palena papahana i hoʻokahi hopena. Ma ka hoʻohana ʻana i nā panela insulated a i ʻole nā ​​​​ʻōnaehana panela composite ma ke ʻano i hoʻonohonoho ʻia, hiki i nā mea hana ke hoʻokō i ka mālama ʻana a me ka pono. Hoʻemi kēia ʻano hana i ka pilikia, kāohi i ke kumukūʻai, a kākoʻo i ka holomua o ka papahana lōʻihi.