Mineral wool decorative sound-absorbing board yog hu ua mineral wool board.Nws yog ua los ntawm cov paj rwb granular (ua los ntawm smelting industrial khib nyiab thiab kub melting) raws li lub ntsiab raw khoom, ntxiv lwm yam additives, thiab mus los ntawm cov txheej txheem ntawm batching, sib sau, ziab, embossing, txheej, txiav, thiab lwm yam.

Mineral wool board yog ib yam ntawm cov khoom ntxeem tau, interwoven rau hauv suav tsis txheeb micro pores los ntawm fibers, suab tsis cuam tshuam rau saum npoo ntawm cov khoom thiab ib feem ntawm nws yog reflected rov qab, ib feem ntawm nws yog absorbed los ntawm lub rooj tsavxwm, thiab lwm yam ntawm nws nkag. sab nraum qab kab noj hniav los ntawm lub rooj tsavxwm, uas zoo heev txo lub suab reflected, zoo tswj thiab txo lub sij hawm reverberation sab hauv tsev.NRC yog ib qho parameter qhia txog lub suab nqus kev ua haujlwm ntawm cov khoom siv.NRC ntawm pob zeb wool board feem ntau yog nruab nrab ntawm 0.5 thiab 0.7.Yog tias thov kom NRC ntau dua, peb tuaj yeem pom zoo fiberglass qab nthab pobzeb rau koj, nws tus nqi NRC tuaj yeem yog 0.9-1.0.

Kev tiv thaiv hluav taws kub yog qhov kev txhawj xeeb tseem ceeb hauv kev tsim cov vaj tse niaj hnub pej xeem thiab cov tsev siab.Cov ntxhia wool board yog ua los ntawm non-combustible granular paj rwb raws li lub ntsiab raw khoom.Nws yuav tsis hlawv thaum muaj hluav taws kub, uas tuaj yeem tiv thaiv kev sib kis ntawm hluav taws.Ntxiv mus, vim nws qhov me me deformation thiab lub sij hawm ntev hluav taws kub, nws tuaj yeem ua tiav lub sijhawm khiav tawm thiab yog cov khoom siv hluav taws xob zoo tshaj plaws.Tsis tas li ntawd fiber iav qab nthab pobzeb yog hluav taws kub resistant qab nthab khoom.

Tag nrho cov pob zeb zoo nkauj wool boards muaj kev ua haujlwm tsis zoo, thiab yuav tsis deformed lossis pwm tom qab siv mus ntev.Piv txwv li, cov pob zeb hauv av nrog cov dej tsis muaj pov thawj coefficients ntawm RH85, RH90, thiab RH99 feem sawv cev rau lub peev xwm los tiv thaiv deformation nyob rau hauv ib puag ncig nrog cov txheeb ze av noo txog li 85%, 90%, thiab 99% thiab chav tsev kub hauv qab 40 °. C (104 ° F).Tus lej siab dua, qhov zoo dua cov dej noo tsis kam.

Tiv tauj peb rau txhua qhov kev txaus siab ntawm cov pob zeb hauv av fiber ntau lossis fiberglass qab nthab pobzeb.