Ib qho yog kev tiv thaiv ib puag ncig, basalt fiber muaj cov yam ntxwv ntawm kev txuag cov peev txheej thiab kev phooj ywg ib puag ncig. "Basalt fibers los ntawm cov pob zeb ntuj thiab siv rau hauv cov pob zeb dag. Cov pob zeb tuaj thiab mus." Tshwj xeeb, basalt fiber yog ib qho conti...

Nyob rau hauv xyoo tas los no, kev siv cov fiber basalt tau txais kev saib xyuas tseem ceeb rau nws cov txiaj ntsig ntau yam uas nthuav dav thoob plaws kev tiv thaiv ib puag ncig, kev ua haujlwm siab hauv kev tsim kho txoj kev, thiab kev siv ntau yam hauv ntau yam lag luam. ✔ Ib puag ncig...

Cov khoom tseem ceeb ntawm cov pob zeb ua vaj tse suav nrog cov cement (suav nrog cov khoom siv cementitious xws li hmoov av, cov tshauv ya, thiab lwm yam), cov pob zeb sib xyaw (xuab zeb, pob zeb, ceramsite, thiab lwm yam), dej, thiab cov khoom sib xyaw. Lo lus concrete feem ntau hais txog cov cement concrete ua cov khoom cementitious ...

1, (1) Cov tshuaj nplaum rwb thaiv tsev microbead vitrified siv cov microbeads vitrified ua cov khoom sib xyaw rwb thaiv tsev, thiab cov microbeads vitrified yog cov khoom siv inorganic vitreous minerals, uas yog ua los ntawm pob zeb volcanic tom qab tsoo, rhuav tshem, thiab ua kom puffing, thiab tsis muaj org ...

Cov fiber basalt uas raug txiav yog cov fiber inorganic mineral uas ntev tsawg dua 50 hli uas raug txiav los ntawm cov khoom siv fiber basalt sib xws thiab tuaj yeem sib kis tau zoo hauv cov pob zeb ua vaj tse. Raws li nws siv, nws tuaj yeem faib ua cov pob zeb tawg-res...

Thaum siv cov khoom siv refractory, lawv yooj yim yaj thiab mos los ntawm lub cev, tshuaj lom neeg, tshuab thiab lwm yam teebmeem ntawm qhov kub siab (feem ntau 1000 ~ 1800 ° C), lossis raug yaig los ntawm kev yaig, lossis tawg thiab puas tsuaj, uas cuam tshuam kev ua haujlwm. Con ...

Cov khoom siv refractory uas tsis muaj duab uas tuaj yeem txau rau ntawm lub ntsej muag ua haujlwm los ntawm kev ua pa ceev ceev thiab nqus rau ntawm lub ntsej muag ua haujlwm hu ua cov khoom siv txhaj tshuaj refractory. Hauv paus ntsiab lus, txhua yam khoom siv castable lossis txhua yam khoom siv ntws tus kheej thiab cov khoom siv twj tso kua mis...

Qhov Txawv Tseem Ceeb - Cov Khoom Ntxiv vs Cov Khoom Sib Xyaws Cov khoom ntxiv thiab cov khoom sib xyaw yog cov khoom siv tshuaj uas tau ntxiv rau lwm cov ntaub ntawv los txhim kho lawv cov tshuaj lom neeg thiab lub cev. Txawm hais tias ob qho tib si yog cov khoom ntxiv rau lwm cov ntaub ntawv, muaj qhov sib txawv ...

Cov tshauv ya ceramsite yog ua los ntawm cov tshauv ya ua cov khoom siv tseem ceeb (kwv yees li 85%), sib xyaw nrog cov txiv qaub (lossis calcium carbide slag), gypsum, admixtures, thiab lwm yam. Ib qho khoom sib xyaw ua los ntawm cov tshuaj tiv thaiv hydraulic ntuj. Ceramsite muaj qhov zoo tshaj plaws ...

Cov iav microspheres hollow yog cov iav microspheres uas tau ua tiav tshwj xeeb, uas feem ntau yog tus cwj pwm los ntawm qhov ceev qis dua thiab kev ua kom sov tsis zoo dua li cov iav microspheres. Nws yog ib hom khoom siv tshiab ntawm micron-scale lightweight tsim nyob rau xyoo 1950 thiab 1960...