ʻO waho

Loaʻa i nā kūlana like ʻole nā ​​mea ʻokoʻa i ka nānā ʻana, a he maʻemaʻe ka ʻili o nā mea a pau, ʻaʻole pono e loaʻa nā ʻōpala, nā ʻili, a me nā pōʻino e keʻakeʻa ana i ka hoʻohana ʻana.

Awelika anawaena fiber

ʻO ka hulu hipa mineral he mea hoʻokaʻawale wela fibrous inorganic, a ʻo kona anawaena fiber ke kumu kūʻai maʻamau.ʻO nā mea hana hoʻāʻo he microscope a me ka micrometer eyepiece.Loaʻa i nā kūlana like ʻole nā ​​mea ʻokoʻa ma ke anawaena fiber awelika, ʻo ia mau mea āpau ka awelika fiber anawaena ≤ 6.0μm.

Kiʻi maʻiʻo

ʻO ka maʻiʻo pōpō palaka e ana i nā mea non-fibrous i loko o ka pulupulu fiber refractory a me kāna mau huahana.He mea ʻino ʻole ia i hana ʻia i ka wā e hoʻoheheʻe ʻia nā mea maka refractory e ka ea kiʻekiʻe-pressure i loko o ke kūlana hoʻoheheʻe kiʻekiʻe i ka wā o ka hana ʻana i nā fibers refractory.ʻO ka maʻiʻo o ka pōpō slag i loko o ka fiber refractory a me kāna mau huahana ʻaʻole pili wale i ka conductivity thermal, ka wela wela, ka hoʻololi ʻana o ka uea wela a me ka elasticity o nā huahana refractory fiber, akā e hōʻike pū ana hoʻi i ke kiʻekiʻe o ka ʻenehana fiber a me ka maikaʻi o ke kaʻina hana o ka slag, no laila. ʻO ka maʻiʻo Slag Ball kahi hōʻailona koʻikoʻi o ka fiber refractory.Pono ka hulu hipa e ho'oholo i ka ma'i o ka pōle'ele.

ʻAkika helu

ʻO ke koena o ka acidity he mea hoʻohālikelike koʻikoʻi e hōʻike ana i ka viscosity wela kiʻekiʻe, nā waiwai hana fiber, fusibility a me ka pale wai o ka mineral wool hehee, a hōʻike i kahi hōʻailona koʻikoʻi o ka lōʻihi o nā huahana huluhulu mineral.ʻO ka nui o ka waiwai, ʻoi aku ka maikaʻi.Ma keʻano laulā, ma kahi o 1.1 a 1.4 ka helu ʻakika o ka hulu hipa, a ʻo ka hulu hipa pōhaku ma kahi o 1.4 a 2.0.Ma ka ʻōlelo maʻamau, ʻoi aku ka nui o nā huahana huluhulu pōhaku me ka nui o ka acidity ma mua o 1.6.

Ka helu hydrophobic

He papa kuhikuhi hana e hōʻike ana i ke kūʻē i ke komo ʻana o ka wai o nā mea insulation.Ma hope o ka hoʻokahe ʻia ʻana o kahi ʻano i kuhikuhi ʻia a me kahi kahe o ka wai, ua hōʻike ʻia ʻo ia ka pākēneka o ka hapa impermeable o ka hāpana.Ma waho aʻe o ka koi kiʻekiʻe o Passive House, ʻo ia ka ≥99%, ʻo nā mea hōʻailona ʻē aʻe he ≥98%.

ʻO ka hoʻoili wela

ʻO ka hoʻoili wela e pili ana i ka hoʻoili wela ma kahi ʻāpana o 1 mika square i loko o 1 kekona (1s) no kahi mea 1m mānoanoa me ka ʻokoʻa wela o 1 degere (K, ℃) ma nā ʻaoʻao ʻelua ma lalo o nā kūlana hoʻololi wela paʻa, ma watts /M · degere (W/(m·K), ʻo ia ka mea hōʻailona intuitive loa no ke ana ʻana i nā mea insulation. ʻO ka conductivity thermal o ka papa huluhulu pōhaku a i ʻole ke kāʻei huluhulu pōhaku e pili ana i ka mahana, a ʻokoʻa ka conductivity thermal i nā ʻokoʻa wela.