ʻO ke kiʻekiʻe o ka Sound Absorption Coefficient, ʻoi aku ka maikaʻi no ka acoustics i loko o kou lumi.

ʻOi aku ka paʻakikī o ka pale leo ma ka hoʻonā kūpono no kāu pilikia. Inā mākou e nānā iā ia ma ke ʻano o nā ʻoi loa, e noʻonoʻo kākou i kahi pā sima i hoʻohālikelike ʻia me kahi pā i hana ʻia me ka fiberglass māmā wale nō (ʻaʻohe drywall iki). Inā ʻoe ma ka lumi pili ma hope o ka pā sima, e lohe iki ʻoe i nā kamaʻilio a kou hoalauna ma mua o ka fiberglass wale nō ma waena ou a me kou hoalauna. Ma kēia laʻana, ʻoi aku ka maikaʻi o ka sima i ka pale leo ma mua o ka fiberglass batt insulation wale nō. Akā naʻe, inā ʻoe i loko o ka lumi e kamaʻilio ana, e lohe iki ʻoe i ka leo inā he fiberglass batt kou pā i hoʻohālikelike ʻia me ka pā sima. Ma kēia laʻana, ʻoi aku ka maikaʻi o ka fiberglass batt i ka mea hoʻopūʻiwa leo ma mua o ka pā sima.

ʻOi aku ka lahilahi o nā ʻili ulana i hana ʻia mai ka olonā like a me ke kūkulu like ʻana ma kahi o 20 - 40% ma mua o nā huahana i ulana ʻia mai ka olonā like.
Pono nā kūlana ʻEulopa he nui no nā membrane uhi hale i kahi uhi mea liʻiliʻi loa ma nā ʻaoʻao ʻelua o ka scrim. Kōkua nā scrims i kau ʻia i ka hana ʻana i nā huahana lahilahi me ka ʻole o ka ʻae ʻana i nā waiwai loea i hoʻemi ʻia. Hiki ke mālama i ka ʻoi aku ma mua o 20% o nā mea maka e like me PVC a i ʻole PO.
ʻO nā scrims wale nō ka mea e ʻae ai i ka hana ʻana o kahi membrane uhi hale ʻekolu papa like ʻole (1.2 mm) i hoʻohana pinepine ʻia ma ʻEulopa Waena. ʻAʻole hiki ke hoʻohana ʻia nā lole no nā membrane uhi hale i ʻoi aku ka lahilahi ma mua o 1.5 mm.
ʻAʻole ʻike nui ʻia ke ʻano o kahi ʻili i kau ʻia ma ka huahana hope loa ma mua o ke ʻano o nā mea i ulana ʻia. ʻO ka hopena, he ʻili laumania a ʻoi aku ka like o ka huahana hope loa.
ʻO ka ʻili laumania o nā huahana hope loa e loaʻa ana nā scrims i waiho ʻia e ʻae i ka weld a i ʻole ka hoʻopili ʻana i nā papa o nā huahana hope loa me ka maʻalahi a me ka lōʻihi me kekahi i kekahi.
E kūpaʻa nā ʻili laumania i ka lepo no ka manawa lōʻihi a ʻoi aku ka mau.
ʻO ka hoʻohana ʻana i nā mea ulana ʻole i hoʻoikaika ʻia me ka scrim glassfiber e ʻae i ka wikiwiki o ka mīkini no ka hana ʻana i nā pepa uhi bitumen. No laila, hiki ke pale ʻia nā haehae ʻana o ka manawa a me ka hana i loko o ka hale hana pepa uhi bitumen.
Ua hoʻomaikaʻi nui ʻia nā waiwai mechanical o nā pepa hale bitumen e nā scrims.
ʻO nā mea e maʻalahi ka haehae ʻana, e like me ka pepa, ka pepa kini a i ʻole nā ​​​​kiʻiʻoniʻoni mai nā plastik like ʻole, e pale ʻia mai ka haehae pono ʻana ma ka laminating ʻana iā lākou me nā scrims i kau ʻia.
ʻOiai hiki ke hoʻolako ʻia nā huahana ulana me ka loomstate, e hoʻopiha mau ʻia kahi scrim i kau ʻia. Ma muli o kēia ʻoiaʻiʻo, loaʻa iā mākou ka ʻike ākea e pili ana i ka mea hoʻopaʻa e kūpono loa i nā noi like ʻole. ʻO ke koho ʻana i ka mea hoʻopili kūpono e hoʻonui nui i ka hoʻopaʻa ʻana o ka scrim i kau ʻia me ka huahana hope loa.
ʻO ka ʻoiaʻiʻo e noho mau ana ka warp o luna a me lalo i loko o nā scrims i kau ʻia ma ka ʻaoʻao like o nā olonā weft e hōʻoiaʻiʻo ana e mau ana nā olonā warp ma lalo o ke kaomi. No laila, e omo koke ʻia nā mana tensile i ke kuhikuhi warp. Ma muli o kēia hopena, hōʻike pinepine nā scrims i kau ʻia i kahi elongation i hoʻemi nui ʻia. I ka laminating ʻana i kahi scrim ma waena o ʻelua papa o ka kiʻiʻoniʻoni a i ʻole nā ​​​​mea ʻē aʻe, e pono ai ka liʻiliʻi o ka adhesive a e hoʻomaikaʻi ʻia ka cohesion o ka laminate. Pono mau ka hana ʻana o nā scrims i kahi kaʻina hana hoʻomaloʻo thermal. ʻO kēia ke alakaʻi ʻana i ka preshrinking o ka polyester a me nā olonā thermoplastic ʻē aʻe e hoʻomaikaʻi nui i nā hana ma hope e hana ʻia e ka mea kūʻai aku.