Fiberglass rwb thaiv tsev

Fiberglass Insulation yog dab tsi?

Fiberglass - uas muaj cov iav fiber ntau zoo heev - yog ib qhoCov khoom siv rwb thaiv tsev uas muaj nyob hauv ntau lub tsev.

Nws yog feem ntau siv nyob rau hauv ob hom kev rwb thaiv tsev, uas yog batts thiab yob, thiab xoob-sau. Nws tseem muaj raws li cov boards nruj thiab duct rwb thaiv tsev.

Tam sim no, manufacturers tsimnruab nrab- thiab high-density fiberglass batt rwb thaiv tsev cov khoom uas muaj me ntsis siab duaR-Tus nqitshaj tus qauv batts. Fiberglass tuaj yeem muab tso rau hauv cov phab ntsa tsis tiav, hauv pem teb, thiab qab nthab. Nws yog tsim los ntawm studs, joists, thiab kab teeb.

Fiberglass yog tsim los ua kom qeeb ntawm kev sib kis ntawm tshav kub thiab txias hauv ob qho tib si hauv vaj tse thiab kev lag luam rwb thaiv tsev. Fiberglass ua rau qhov kev xaiv zoo rau cov tswv tsev tab tom nrhiav kom txuag tau ob peb duas las lossis ua qhov kev teeb tsa raws li qhov project ua-nws-koj tus kheej.

Fiberglass rwb thaiv tsev ua haujlwm li cas

Fiberglass ua ib qho insulator slows qhov kis ntawm tshav kub, txias, thiab suab nyob rau hauv cov qauv.

Cov khoom siv ua qhov no los ntawm kev ntxiab hnab ris ntawm huab cua, ua kom chav sov nyob rau lub caij ntuj no thiab txias dua thaum lub caij ntuj sov,International Association of Certified Home Inspectors(InterNACHI).

Kev txwv cov huab cua nkag mus rau hauv thiab tawm hauv tsev tuaj yeem ua haujlwm ua kom lub tsev xis nyob. Nws yog ib qho tseem ceeb kom nco ntsoov tias fiberglass txwv huab cua txav, tab sis tsis nres nws kiag li.

R-Value yog dab tsi?

R-Value yog lub peev xwm ntawm cov khoom siv insulating tiv thaiv kom sov txaus.

Qhov tseeb, qhov ntawd txhais tau tiassiab dua R-Value, qhov ntau dua lub zog insulating ntawm cov khoom.Thaum R-Value yog ib yam uas zoo rau kev paub, nws tsis yog tus neeg txiav txim siab rau txhua yam rwb thaiv tsev.

Covtus nqi ntawm rwb thaiv tsev koj yuav tsum tau ntaus R-Value xav tauqhov chaw koj nyob yog txiav txim los ntawm koj cheeb tsam cheeb tsam kev nyab xeeb. Piv txwv li, lub xeev txias dua li Michigan yuav xav tau R-Value ntau dua thaum piv rau lub xeev sov dua li Florida.

Fiberglass rwb thaiv tsev tuaj yeem coj koj mus rau qhov siab dua R-Value koj xav tau kom ua tiav vim tias koj tuaj yeem ua ob npaug thiab triple cov khoom.

Tam sim no, txo cov rwb thaiv tsev rau ib tug xov tooj tsis qhia tag nrho cov dab neeg, txij li thaum tshav kub ntws mus rau hauv thiab tawm los ntawm hluav taws xob thiab convection. Thaum tshav kub kub los ntawm convection, lossis airflow, tuaj yeem suav txog ze li 40 feem pua ​​​​ntawm tag nrho cov hluav taws xob poob hauv tsev.

Qhov no yog qhov teeb meem yog tias koj tsuas yog siv R-Value los xaiv koj cov rwb thaiv tsev thiab tsis saib qhov kev ua tau zoo ntawm lwm cov ntaub ntawv rwb thaiv tsev.