Nawa ne kudin da za a yi amfani da allon dutsen dutse mai faɗin murabba'in mita 180 don rufe bututun mai na waje? An san mai da "jinin masana'antu". Idan ba tare da man fetur ba, sufuri na zamani, sadarwa, tufafi, abinci, har ma da lafiyar lafiyar jiki za su fuskanci ƙalubale masu yawa. Don haka kowane aikin aiki a yankin shukar mai yana da mahimmanci, kuma kayan kariya ba banda. Aikin gyaran bututun mai na murabba'in murabba'in mita 180 na waje a cikin masana'antar man fetur yakan yi amfani da kayan ulu na dutsen ulu. Koyaya, saboda shigar da sauye-sauye da yawa kamar ƙayyadaddun kayan (kauri, yawa) da wahalar gini (diamita na bututun, ayyuka masu tsayi) a cikin rufin ulu na dutse, farashin yana buƙatar a yi la'akari da shi gabaɗaya don dacewa.

Yadda za a yi amfani da 100 * 256 * 5 size aluminum silicate allura buga bargo? Aluminum silicate allura da aka buga bargo shine kyakkyawan juriya na wuta, mai hana zafi, da kayan da aka saba amfani da su don rufe kilns na masana'antu, bututun zafi mai zafi, tasoshin dauki, da sauran kayan aiki. Girman "1002565" da kuka ambata yawanci yana nufin ƙayyadaddun ƙayyadaddun kauri na 5mm, faɗin 100mm, da tsayin 256mm.

Wanne ne mai kyau maroki na 1800 cubic mita na gilashin ulu jirgin for masana'antu rufi kayan? Gilashin ulun gilashin ana amfani da su azaman kayan rufewa don bututu ko tukunyar jirgi a cikin masana'antar masana'antu kamar masana'antar gilashi, masana'antar siminti, tsire-tsire na petrochemical, tsire-tsire na ƙarfe, da sauransu. Anyi shi daga ma'adanai na halitta kamar yashi ma'adini da dolomite, narke shi a matsanancin zafin jiki na 1450 ℃ ko sama, an sanya shi cikin filaye, kuma yana da ƙarfi ya zama siffa. Nasa ne na kayan fiber maras ƙonewa na Class A. Idan aikin ya ƙunshi hadaddun yanayin aiki kamar babban zafin jiki da matsa lamba, ko yana da manyan buƙatu don mafita na musamman, zaku iya tuntuɓar Rosewool Insulation Refractory Co., Ltd kai tsaye. Abubuwan da aka bayar na Rosewool Insulation Refractory Co., Ltd. yana da ƙware mai ƙware wajen samar da mafita ga masana'antu daban-daban don biyan buƙatun ku daban-daban.

A cikin masana'antar karfe, bangarorin rufin Nano (wanda kuma aka sani da nano microporous insulation panels) ana kiransu da "super insulation kayan", tare da babban fa'idodin su kasancewa ƙananan ƙarancin thermal conductivity (yawanci ƙasa da iska mai tsayi) da ultra-bakin ciki da ingantaccen kaddarorin. Yawancin lokaci ba ya zuwa cikin hulɗa kai tsaye tare da narkakkar karfe, amma ana shigar dashi azaman rufin goyan baya tsakanin harsashi na ƙarfe na kayan aiki da yadudduka na dindindin (kamar castables, tubalin da ba za a iya jurewa ba).