Cov pob zeb muaj pob zeb, tseem hu ua ntxhia wool, yog cov khoom siv hluav taws xob siab - cov khoom siv hluav taws xob tau los ntawm cov pob zeb hluav taws xob, feem ntau yog basalt. Ntawm ntau hom, fireproof dub pob zeb wool board sawv tawm vim nws tshwj xeeb thermal thiab acoustic zog ua ke nrog ib tug tshwj xeeb nto kho. Qhov kev xaiv "dub" feem ntau yog hais txog cov ntaub so ntswg los yog iav -fiber ntsej muag uas tiv thaiv fiber ntau shedding thiab txhim khu kev zoo nkauj ntawm qhib- qab nthab tsim. Hauv kev lag luam ntxhia wool vaj huam sib luag, cov khoom siv no tsis yog siv rau kev tuav cov cua sov nkaus xwb tab sis yog qhov hluav taws kub tseem ceeb - nres tiv thaiv. Vim hais tias nws yog ua los ntawm pob zeb, pob zeb ntaub plaub muaj qhov melting point zoo tshaj 1000 degree, txhais tau tias nws yuav tsis hlawv los yog tso pa phem thaum muaj hluav taws. Qhov no ua rau pob zeb wool board yog qhov kev xaiv zoo tshaj plaws rau insulating galvanized steel stud partitions nyob rau hauv siab - tej thaj chaw muaj kev pheej hmoo xws li cov nroj tsuag tshuaj los yog cov ntaub ntawv chaw.
Thaum siv los ua lub ru tsev wool, nws muab ob qho txiaj ntsig: nws ua kom lub tsev txias nyob rau lub caij ntuj sov thiab sov thaum lub caij ntuj no thaum tseem ua kom lub suab nrov los nag lossis cua ntawm lub ru tsev hlau. Kev teeb tsa ntawm cov khoom vaj huam sib luag ntxhia wool feem ntau tshwm sim hauv kab noj hniav tsim los ntawm C Hom Studs thiab U Track Channels. Qhov ntom ntawm pob zeb wool board yog ib qho tseem ceeb metric; boards siab dua muab zoo soundproofing tab sis hnyav dua rau nruab. Hauv cov chaw lag luam loj loj, cov khoom siv hluav taws xob tsis zoo dub pob zeb wool board feem ntau raug tso rau hauv cov kab sib chaws qab nthab, txhawb nqa los ntawm qhov hnyav - lub luag haujlwm qab nthab stud system. Tsis zoo li fiberglass, ntxhia ntaub plaub tsis sag thaum lub sij hawm thiab yog resistant rau ya raws, uas tiv thaiv nws los ntawm poob nws R-tus nqi (thermal resistance). Tsis tas li ntawd, nws yog inorganic, yog li nws tsis txhawb kev loj hlob ntawm cov kab mob los yog pwm, ib qho tseem ceeb tshwj xeeb hauv cov chaw ua zaub mov lossis tsev kho mob. Rau cov neeg tsim khoom, qhov yooj yim ntawm kev txiav thiab haum pob zeb wool board rau hauv qhov khoob ntawm lub galvanized steel qab nthab system ua rau nws cov khoom siv tau zoo rau kev ceev-khiav haujlwm. Los ntawm kev sib koom ua ke cov pob zeb dub pob zeb wool board rau hauv lub tsev hnab ntawv, cov tswv tuaj yeem ua tiav kev txuag hluav taws xob tseem ceeb thaum ua tau raws li cov qauv kev nyab xeeb siab tshaj plaws rau kev tiv thaiv hluav taws thiab kev nplij siab acoustic.
