Pob zeb wool board yog suav hais tias yog ib qho zoo tshaj plaws suab rwb thaiv tsev cov khoom siv feem ntau vim muaj kev sib koom ua ke ntawm nws cov khoom siv thiab cov yam ntxwv ntawm cov qauv. Cov laj thawj tshwj xeeb yog raws li hauv qab no:
Porous Fiber Structure: Pob zeb wool board muaj ntau ntawm interwoven zoo fibers ua ib tug peb -seem porous network nrog countless interconnected pores thiab raws. Thaum lub suab tsis nkag mus rau hauv cov khoom, lawv tau txais ntau qhov kev xav, refractions, thiab tawg nyob rau hauv cov qauv no, uas ua rau lub suab nrov tsis tu ncua. Qhov kev ua kom lub cev muaj zog no ua rau nws muaj txiaj ntsig tshwj xeeb ntawm kev thaiv nruab nrab - mus rau - lub suab nrov zaus (xws li tib neeg lub suab thiab suab paj nruag suab paj nruag).
Fiber Sound Absorption: Pob zeb wool fibers yog elastic thiab saj zawg zog. Thaum lub suab tsis ua rau fiber ntau vibration, suab zog hloov mus rau txhua yam zog. Tom qab ntawd, los ntawm kev sib txhuam thiab damping ntawm fibers, mechanical zog yog ntxiv hloov mus rau hauv tshav kub zog thiab dissipated. Cov txheej txheem hloov hluav taws xob no tseem ua rau cov pob zeb wool board kom nqus tau qis - lub suab tsis tshua muaj suab nrov (xws li kev vibrations thiab tsheb khiav).
Cua Damping Effect: Cua nyob rau hauv qhov pores ntawm cov khoom vibrates thiab ntws nyob rau hauv lub zog ntawm lub suab tsis. Lub viscosity ntawm huab cua cuam tshuam qhov kev vibration, tsim kom muaj damping nyhuv. Cov nyhuv no tshwj xeeb tshaj yog nyob rau nruab nrab - mus rau - ntau zaus (ntau tshaj 1000Hz), ua rau lub zog tsis muaj zog ntawm cov suab nrov hauv huab cua, ua rau nws tshwj xeeb tshaj yog rau cov chaw uas xav tau kev tswj hwm ncha.
Qhov ceev thiab tuab adjustability: Lub suab rwb thaiv tsev kev ua tau zoo tuaj yeem tswj tau los ntawm kev kho cov fiber ntau ntom ntom (feem ntau yog li ntawm 80-200 kg/m³) thiab board thickness (20{4}}200 mm). High-density, thicker boards muaj zog rwb thaiv tsev tiv thaiv tsis tshua muaj suab tsis. Piv txwv li, kaw cov studios siv cov pob zeb wool boards nrog ib tug ceev ntawm 150 kg / m³ thiab ib tug tuab ntawm 100 mm yuav ua tau ib tug suab rwb thaiv tsev muaj peev xwm (STC) tshaj 55 dB.
Synergy ntawm hluav taws kub tsis kam thiab suab rwb thaiv tsev: Pob zeb wool boards yog Class A uas tsis yog - cov ntaub ntawv combustible nrog ib tug melting point tshaj 1000 degree, tswj cov txheej txheem stability ntawm siab kub. Cov yam ntxwv no tso cai rau lawv ua tau raws li kev tiv thaiv hluav taws ntawm "Code for Fire Protection Design of Buildings" nyob rau hauv cov xwm txheej xws li firewalls thiab hluav taws kub -cov partitions resistant, thaum tib lub sij hawm muab acoustic cais, tiv thaiv lub suab rwb thaiv tsev tsis ua hauj lwm vim cov khoom combustion.
Pob zeb wool fibers muaj cov tshuaj ruaj khov, tiv taus cov kua qaub thiab alkali corrosion, thiab zoo heev los tiv thaiv- kev laus. Lawv tswj hwm lawv lub cev tsis hloov pauv hauv qhov kub ntawm -50℃txog 800 degree, nrog lub neej ua haujlwm tshaj 50 xyoo. Qhov kev ruaj ntseg mus ntev no ua kom ntseeg tau tias lub suab rwb thaiv tsev yuav tsis txo qis vim kev hloov pauv ib puag ncig lossis cov khoom siv laus.