Ibhodi yoboya beminerali yokuhombisa isandi efunxa isandi ibizwa ngokuba yibhodi yoboya beminerali.Yenziwe ngekotoni yegranular (eyenziwe ngokunyibilikisa inkunkuma yamashishini kunye nokunyibilika kobushushu obuphezulu) njengeyona nto iphambili ekrwada, ukongeza ezinye izongezo, kunye nokuhamba kwiinkqubo zokudibanisa, ukubumba, ukomisa, ukudibanisa, ukugubungela, ukusika, njl.

Ibhodi yoboya yeminerali luhlobo lwemathiriyeli enemingxuma, edityaniswe kwiipores ezingenakubalwa zemicu ngemicu, amaza esandi abetha umphezulu wezinto kwaye inxalenye yawo ibonakaliswa ngasemva, inxalenye yayo ifunxwa yibhodi, kwaye enye inxalenye yayo ingena. umqolo ongemva ngebhodi, onciphisa kakhulu isandi esibonakalisiweyo, ukulawula ngokufanelekileyo kunye nokunciphisa ixesha lokubuyisela ngaphakathi.I-NRC yiparameter ebonisa ukusebenza kwesandi sokufunxa kwesixhobo.I-NRC yebhodi yoboya bamaminerali ngokuqhelekileyo phakathi kwe-0.5 kunye ne-0.7.Ukuba ucela imfuno ephezulu ye-NRC, sinokukucebisa i-fiber glass ceiling tile, ireyithi ye-NRC yayo ingaba yi-0.9-1.0.

Ukumelana nomlilo yeyona nto iphambili ekuyilweni kwezakhiwo zoluntu zanamhlanje kunye nezakhiwo eziphakamileyo.Ibhodi yoboya beminerali yenziwe ngekotoni yegranular engatshiyo njengeyona nto iphambili.Ayiyi kutshisa xa kuthe kwakho umlilo, nto leyo enokuthintela ngempumelelo ukusasazeka komlilo.Ngaphezu koko, ngenxa ye-deformation yayo encinci kunye nexesha elide lokumelana nomlilo, inokwandisa ngokupheleleyo ixesha lokuphuma kwaye iyona nto ifanelekileyo yesilingi yomlilo.Kwakhona ifayibha yeglasi yesilingi ithayile yimpahla yesilingi ekwaziyo ukumelana nomlilo.

Zonke iibhodi zoboya bezimbiwa ezikumgangatho ophezulu zinokusebenza kobungqina bokufuma, kwaye aziyi konakala okanye zikhuntile emva kokusetyenziswa kwexesha elide.Umzekelo, iibhodi zoboya bezimbiwa ezinee-coefficients zobungqina bokufuma be-RH85, RH90, kunye ne-RH99 ngokulandelelana zimele ukukwazi ukumelana noguquko kwindawo enokufuma okuhambelanayo ukuya kuthi ga kwi-85%, 90%, kunye ne-99% kunye nobushushu begumbi obungaphantsi kwama-40 °. C (104°F).Okukhona liphezulu inani, kokukhona ukuxhathisa kokufuma.

Qhagamshelana nathi ngayo nayiphi na inzala ye-mineral fiber board okanye i-fiber glass ceiling tile.