Hoʻonui ʻia ka perlite ʻo ia ka māmā loa o nā hui minerala a pau i kūpono no ke kaʻa. Hoʻohana ʻia ka insulative a me ka māmā, perlite-aggregate concrete no nā ʻano hana hana like ʻole a me nā huahana ʻoihana - e like me nā papa o ka hale, nā linings chimney, statuary, pōhaku hoʻonaninani, nā pahu tile, nā lāʻau ahi ahi, nā ʻōnaehana papahele a me nā hoʻopiha, nā pahu mālama wahie, insulating tank. a me nā kumu loko, a e hoʻoikaika i ke kani a me ke ahi-kū'ē i nā paia, nā papahele a me nā mea kila.
PerlitePaʻakū
Ke hoʻohana ʻia ma ke ʻano he mea hoʻohui mua i loko o ke kaʻa, hāʻawi ka perlite i hoʻonui ʻia i nā pono nui i ke kūkulu ʻana a me nā noi hana precast. ʻOiai ʻaʻole kūpono ʻia ke kōpaʻa perlite māmā no ka hoʻohana ʻana i ka hoʻohana ʻana a i ʻole ka hoʻohana ʻana i ka ukana, i nā noi ʻē aʻe e hāʻawi i ka hoʻomaikaʻi ʻana i ke koʻikoʻi o ka ukana, ka hoʻohaʻahaʻa walaʻau, ka pale ʻana i ka wela, a me ka helu ahi.
Ma ka ʻōlelo maʻamau, hiki ke hoʻokaʻawale ʻia ka perlite concrete i ʻelua mau ʻāpana—Ultralight a me Lightweight. ʻO ka pāpaʻi perlite Ultralight he haʻahaʻa haʻahaʻa ma mua o 50 lbs/ft3 (800 kg/m3) a hoʻohana mua ʻia no nā papa o ka hale, nā moena kanu hoʻokiʻekiʻe, nā pā pale, a me nā noi insulation mau e like me nā pahu mālama liquefied natural gas (LNG). He 50 a hiki i ka 110 lb/ft3 (800 – 1800 kg/m3) ka māmā perlite concrete, me ke one microsilica, a hāʻawi i ka ikaika compressive a me ka flexural kiʻekiʻe, i mea e kūpono ai ka hoʻopau ʻana i ka papahele a hoʻopiha. Ma nā ʻano ʻelua, hoʻohana ka hoʻohana ʻana i kahi mea hoʻokomo ea e hoʻomaikaʻi i ka hana, hāʻawi i ka hoʻoponopono hoʻoponopono, a mālama i ka waiwai insulation.
Perlite i loko o ka luawai Cements
ʻO ka hiki o Perlite ke mālama i ka wela e hāʻawi i kahi mea hoʻomaʻemaʻe māmā māmā e hōʻike ana i ka nalowale o nā mea waiwai ma muli o kona hiki ke hoʻopaʻa i nā puka a me ka sila ʻana i nā haki. ʻO nā mea maikaʻi ʻē aʻe e loaʻa i ka hua nui ma kahi māmā māmā, nā ʻano insulating, nā hiʻohiʻona maikaʻi loa o ka wai, a me ka haʻahaʻa haʻahaʻa hydrostatic i nā hoʻokumu a puni.
Perlite Insulating Concrete no nā Papa Hale
He paʻakikī a paʻakikī hoʻi ka hoʻokomo ʻana o nā ʻōnaehana insulation maʻamau a hiki ke nalowale a hiki i ka 30% o ko lākou mau waiwai insulation i paʻi ʻia ma muli o ka emi ʻana o ka huahana, ka hoʻoheheʻe wela, a me ka hoʻopili ʻana i ka wela ma luna o ka papa kila ma o nā mea paʻa mīkini. ʻAʻohe pilikia e like me ka perlite concrete roof decks. ʻAʻole maʻemaʻe nā papa o ka hale kaʻa Perlite, e hāʻawi ana i kahi kumu maʻemaʻe a hiki i ka monolithic no nā membrane o ka hale i hoʻopili pololei ʻia. Hiki ke kau ʻia ke kaʻa perlite ma luna o ka decking galvanized steel slotted, precast a ninini ʻia paha i loko, a i ʻole ma luna o nā mea leo o ka hale.
He kahua kūpono no ka ʻoihana paʻa ʻo Perlite no nā ʻōnaehana hale i kūkulu ʻia a hoʻokahi-ply. He ʻoi aku ka maikaʻi o ka makani a me ke ahi, a, me ka hoʻohui ʻana o ka polystyrene insulation sandwiched i loko o ka perlite concrete, kiʻekiʻe thermal resistance waiwai i hoʻokō ʻia. ʻO ka hopena: kahi papa hale paʻa lōʻihi e hoʻokaʻawale a pale i ke ahi no ke ola o ka hale. ʻO ke kau hou ʻana he mea wale nō ia e hoʻololi i ka membrane.
Hiki ke hoʻolālā ʻia ka hui ʻana o ka hui ʻana o Perlite me nā density mai 20 a 50 lbs/ft3, ʻo ia hoʻi, hiki ke komo i kahi ʻōnaehana deck roof concrete perlite me ka helu R-30 ma lalo o 8 lbs. pakahi kapuai kuea.
ʻO nā manaʻo ʻē aʻe i ka pāʻani: ʻo nā ʻōnaehana pale kaupaku perlite e hoʻopololei koke ʻia no ka hoʻoheheʻe ʻana; hiki i nā helu ahi mai 1 a 3 mau hola; hiki ke hoʻomoʻi ʻia, ninini ʻia, a hoʻopaʻa ʻia paha i ka ʻāpana perlite māmā; hiki ke kui ʻia, ʻili, a hana pū me nā mea hana maʻamau.
ʻO ka ho'āʻo a me ka'āpono. Ua ho'āʻo ʻia a ʻae ʻia nā ʻōnaehana insulation deck perlite no ka makani a me ke ahi e nā Underwriters Laboratories, Factory Mutual, a me nā mana code ʻē aʻe. ʻO nā pā hale paʻa Perlite me ka papa insulation polystyrene e hoʻokō i nā koina no ka UL Class 90 a me FM 1-90 ka pale makani.
Mea Hana Pohaku Hoohiwahiwa
ʻO ka pōmaikaʻi nui loa o ka hoʻohana ʻana i ka hui perlite i hoʻonui ʻia i loko o nā huahana moʻomeheu (hana ʻia) a me nā mea hoʻonaninani pōhaku ʻo ia ka mālama paona-e like me ka hapakolu o ke kaumaha ma mua o nā hoʻolālā hui maʻamau. Loaʻa nā pōmaikaʻi o kēlā mālama paona: ʻoi aku ka paʻakikī o ke kākoʻo ʻana (e like me nā ʻanuʻu a me nā wāwae) no ka veneer, a me ka mālama ʻana i ke kumukūʻai ma ka lawelawe ʻana a me ka hoʻouna ʻana.
Hoʻohui pū ʻia nā waiwai insulative a me ka pale ahi ʻo Perlite i ka waiwai i nā huahana pōhaku moʻomeheu, e hāʻawi pololei ana i ka hoʻohālikelike wela o ka envelop hale.
Ma ka ʻōlelo maʻamau, hoʻohui i nā hoʻolālā no nā huahana pōhaku moʻomeheu i hoʻohui ʻia i ka perlite mai ka 1:4 (binder: perlite) a i ka 1:20 ma ka leo.
Pahu Waiwai a me nā kumu loko wai
Hoʻohana maoli ʻia nā waiwai insulative maikaʻi o Perlite i ka wā e hoʻohana ʻia ai e hana i ke kumu no nā pahu hoʻopaʻa wela a me nā loko wai vinyl i loko o ka lepo. No nā loko ʻauʻau i loko o ka ʻāina, ua hoʻemi nui ʻia ka lilo ʻana o ka wela i loko o ka lepo, no laila e hāʻawi ana i ka wela o ka wai-wai a me ka hoʻemi ʻana i ka ukana ma nā mea hoʻomehana. ʻO ka maʻalahi o ka hana ʻana o kahi kumu wai ʻauʻau perlite e hāʻawi i kahi kumu paʻa a paʻa ʻole no nā liner pool vinyl-a me ke kī i ka lōʻihi o nā laina.
Mai ka 1:5 (binder: perlite) a hiki i ka 1:8, me nā lakio kiʻekiʻe o ka perlite e hāʻawi ana i ka pale ʻana i ka thermal conductivity. Pono ka mānoanoa kumu haʻahaʻa o ʻelua ʻīniha (5cm) no ka loaʻa ʻana o ka ikaika a me nā pono insulative.
Ka manawa hoʻouna: Mar-29-2022