Perlite i hoʻonui ʻia ʻo ia ka mea māmā loa o nā mea hoʻohuihui mineral āpau i kūpono no ka sima. Hoʻohana ʻia ka sima perlite-aggregate insulative a māmā hoʻi no nā ʻano hana kūkulu like ʻole a me nā huahana ʻoihana—e like me nā papahele o ka hale, nā uhi o ka lua ahi, nā kiʻi, nā pōhaku hoʻonaninani, nā mortars tile, nā lāʻau kapuahi kinoea, nā ʻōnaehana papahele a me nā hoʻopiha, nā pahu mālama wahie, nā pahu hoʻohuihui a me nā kumu loko wai, a no ka hoʻoikaika ʻana i ke kani a me nā waiwai pale ahi i nā paia, nā papahele a me ke kila kūkulu.
Perlite Sima
Ke hoʻohana ʻia ma ke ʻano he aggregate mua i loko o ka sima, hāʻawi ka perlite i hoʻonui ʻia i kekahi mau pono koʻikoʻi i ke kūkulu ʻana a me nā noi hana precast. ʻOiai ʻaʻole kūpono ka sima perlite māmā no nā hoʻohana kūkulu a i ʻole ke kaumaha, ma nā noi ʻē aʻe hāʻawi ia i kahi hoʻomaikaʻi i ke kaumaha kaumaha, ka hoʻemi ʻana i ka walaʻau, ke kū'ē ʻana i ka hoʻoili wela, a me ka helu ahi.
Ma ke ʻano laulā, hiki ke hoʻokaʻawale ʻia ka sima perlite i ʻelua mau māhele—ʻUltralight a me Lightweight. ʻO ka density o ka sima perlite Ultralight ma lalo o 50 lbs/ft3 (800 kg/m3) a hoʻohana nui ʻia no nā papahele o ka hale, nā moena kanu i hoʻokiʻekiʻe ʻia, nā paia pale, a me nā noi insulation mau loa e like me nā pahu mālama kinoea kūlohelohe liquefied (LNG). ʻO ka density o ka sima perlite māmā mai 50 a 110 lb/ft3 (800 - 1800 kg/m3), loaʻa iā ia ke one microsilica, a hāʻawi i ka ikaika compressive a me ka flexural kiʻekiʻe, e kūpono ai no nā hoʻopau papahele a me nā hoʻopiha. I nā ʻano ʻelua, hoʻomaikaʻi ka hoʻohana ʻana i kahi mea hoʻokomo ea i ka hana, hāʻawi i ka hoʻoponopono density, a mālama i ka waiwai insulation.
ʻO Perlite i loko o nā sima luawai
ʻO ka hiki o Perlite ke lawelawe i ka wela e hāʻawi i kahi mea sima māmā maikaʻi e hōʻike ana i ka nalowale liʻiliʻi o ka mea ma muli o kona hiki ke hoʻopili i nā hakahaka a hoʻopaʻa i nā haki. ʻO nā pono ʻē aʻe e pili ana i ka nui o ka hua ma kahi māmā māmā, nā ʻano insulating, nā ʻano pohō wai maikaʻi loa, a me ke kaomi hydrostatic haʻahaʻa ma nā ʻano a puni.
ʻO ka Perlite Insulasi Concrete no nā papahele hale
He paʻakikī a paʻakikī hoʻi ke kau ʻana i nā ʻōnaehana insulation paʻa maʻamau a hiki ke nalowale a hiki i ka 30% o kā lākou mau waiwai insulation i paʻi ʻia ma muli o ka emi ʻana o ka huahana, ka drift thermal, a me ke alahaka thermal ma luna o ka papahele kila ma o nā mea paʻa mechanical. ʻAʻohe pilikia e like me nā papahele kaupaku sima perlite. He humuhumu ʻole nā papahele kaupaku sima perlite, e hāʻawi ana i kahi kumu monolithic laumania a like no nā membrane kaupaku i hoʻopili pololei ʻia. Hiki ke kau ʻia ka sima perlite ma luna o ka papahele kila galvanized slotted, precast a i ʻole ka sima i ninini ʻia ma kahi, a i ʻole ma luna o nā mea kaupaku paʻa.
He kumu kūpono ka sima perlite no nā ʻōnaehana uhi hale i kūkulu ʻia a me nā ʻōnaehana uhi hale hoʻokahi. Loaʻa iā ia ke kūpaʻa maikaʻi loa i ka makani a me ke ahi, a, me ka hoʻohui ʻana o ka insulation polystyrene i hoʻopaʻa ʻia i loko o ka sima perlite, ua hoʻokō waiwai ʻia nā waiwai kūpaʻa wela kiʻekiʻe. ʻO ka hopena: kahi papahele uhi hale paʻa loa e hoʻokaʻawale a kūʻē i ke ahi no ke ola o ka hale. ʻO ka hoʻololi hou ʻana i ka uhi hale he mea wale nō ia o ka hoʻololi ʻana i ka membrane.
Hiki ke hoʻolālā ʻia nā ʻano hui sima perlite me nā mānoanoa mai 20 a 50 lbs/ft3, ʻo ia hoʻi, hiki i kahi ʻōnaehana papahele papahele sima perlite me kahi helu R-30 ke hele mai ma lalo o 8 lbs. no ka kapuaʻi kuea.
ʻO nā mea ʻē aʻe e noʻonoʻo ʻia nei: ua maʻalahi ke hoʻoneʻe ʻia nā ʻōnaehana papahele papahele sima perlite no ka hoʻokahe ʻana; hiki ke hoʻopaʻa ʻia ke ahi mai 1 a 3 mau hola; hiki ke hoʻopili ʻia ka sima perlite māmā, ninini ʻia, a palaki ʻia paha i kahi; hiki ke kui ʻia ka sima perlite i hoʻōla ʻia, ʻoki ʻia, a hana ʻia me nā mea hana maʻamau.
Hoʻāʻo a me nā ʻAe ʻia. Ua hoʻāʻo ʻia a ua ʻāpono ʻia nā ʻōnaehana insulation papahele papahele sima perlite no nā helu makani a me ke ahi e Underwriters Laboratories, Factory Mutual, a me nā luna code ʻē aʻe. Hoʻokō nā papahele papahele sima perlite me ka papa insulation polystyrene i nā kūlana no ke kū'ē ʻana i ka makani UL Class 90 a me FM 1-90.
Nā Huahana Pōhaku Hoʻonaninani i Hana ʻia
ʻO ka pōmaikaʻi nui loa o ka hoʻohana ʻana i ka perlite aggregate i hoʻonui ʻia i nā huahana veneer pōhaku a me nā brick i mahi ʻia (i hana ʻia) ʻo ia ka mālama ʻana i ke kaumaha—e like me ka hapakolu o ke kaumaha ma mua o nā hoʻolālā hui maʻamau. Loaʻa i kēlā mālama kaumaha nā pōmaikaʻi maopopo: ʻaʻole i ʻoi aku ka paʻakikī o ke kūkulu kākoʻo (e like me nā ledges a me nā footings) no ka veneer, a me ka mālama ʻana i ke kumukūʻai i ka lawelawe ʻana a me ka hoʻouna ʻana.
ʻO nā waiwai insulative a me ke ahi o ka perlite concrete e hoʻohui i ka waiwai i nā huahana pōhaku i mahi ʻia, e kōkua pololei ana i ka hoʻohālikelike hoʻoili wela o ka envelope hale.
Ma keʻano laulā, ʻo nā hoʻolālā kāwili no nā huahana pōhaku i mahi ʻia ma muli o ka perlite aggregate mai 1:4 (mea hoʻopaʻa:perlite) a i 1:20 ma ka nui.
Ka Pahu Waihona Hoʻokaʻawale a me nā Kumu Wai ʻAuʻau
Hoʻohana maoli ʻia nā waiwai insulative kiʻekiʻe o ka sima perlite ke hoʻohana ʻia e hana i ke kumu no nā pahu mālama pale wela a me nā loko ʻauʻau vinyl i loko o ka lepo. No nā loko ʻauʻau i loko o ka lepo, ua hoʻemi nui ʻia ka nalowale o ka wela i loko o ka lepo, no laila e hāʻawi ana i kahi mahana wai-loko like a me ka hoʻemi ʻana i ke kaumaha ma luna o nā lako hoʻomehana. ʻO ka hana maʻalahi o kahi kumu loko ʻauʻau sima perlite e hāʻawi i kahi kahua paʻa a maʻemaʻe no nā liners loko vinyl—a me ke kī i ke ola lōʻihi o nā liners.
ʻO nā lakio hoʻolālā hui maʻamau mai 1:5 (mea hoʻopaʻa:perlite) a i 1:8, me nā lakio kiʻekiʻe o ka perlite e hāʻawi ana i ka pale ʻana i ka conductivity thermal. Pono ka mānoanoa o ke kumu liʻiliʻi he ʻelua ʻīniha (5cm) e hoʻokō ai i ka ikaika a me nā pono insulative.
Ka manawa hoʻouna: Malaki-29-2022