Raw bricks yog tsim nyob rau hauv tib txoj kev raws li zoo tib yam bricks, tsuas yog siv rau kev tua. Nws yog siv rau hauv kev tsim kho cov qauv qis lossis laj kab, vim nws muaj zog me ntsis.
- Qhov sib txawv tseem ceeb ntawm cov ceramic yog lub sijhawm tua hluav taws, nrog rau qhov no, cov khoom siv raw tsis muaj dej noo me ntsis. Vim li no, kev siv cov cib no nyob rau hauv kev thov tsuas yog nyob rau hauv cov cheeb tsam sab av loj uas muaj nag lossis daus.
- Raw bricks yog hluav taws-resistant, muaj zoo zoo suab rwb thaiv tsev thiab kub rwb thaiv tsev. Nrog xws li qhov tseem ceeb zoo rau lub tsev caij, tus nqi ntawm cov khoom yog heev tsawg. Los ntawm kev siv av nkos hauv thaj chaw huab cua nrog huab cua sov txawv txawv, tib neeg daws tau ntau yam teeb meem tib lub sijhawm.
- Kev tsim cov khoom siv raw hauv tsev tuaj yeem sib txawv, vim muaj ntau yam tshuaj ntxiv tau qhia, txhua yam nyob ntawm thaj chaw huab cua. Qhov no yog qhov tsim nyog los txhim kho cov cib zoo uas yuav tsum tau ua hauv thaj chaw huab cua. Txhawm rau ua kom lub zog ntawm cov khoom siv, ib qho me me ntawm cov quav cab ntxiv, cov iav ua kua yuav tsum tau ua rau plasticity, thiab noo noo kuj nce.cement.
- Feem ntau, cov khoom siv raw rau kev tsim kho yog siv hauv thaj tsam ntawm Tebchaws Europe, Africa, thiab Asia. Cov cheeb tsam no muaj huab cua kub nyob rau lub caij ntuj sov, thiab lub caij ntuj sov sov tsis muaj nag lossis daus ntau. Nyob rau thaj tsam ntawm Lavxias teb sab Federation, nws tsis yog siv rau kev tsim vaj tsev vim huab cua nyob sab av loj.
Nyob av nplaum
Qhov zoo ntawm cov khoom siv av nplaum ncaj qha nyob ntawm thaj chaw uas nws tau npaj yuav raug khawb. Nyob rau hauv cov ntaub ntawv no, cov av nplaum txheej yog nyob rau hauv qis theem ntawm cov av. Feem ntau, mining yog nqa tawm nyob rau hauv tshwj xeeb cov cheeb tsam, uas yog, quarries. Txhawm rau txiav txim siab seb puas muaj av nplaum rau ntawm qhov chaw lossis tsis, nws yog qhov yuav tsum tau nchuav dej rau hauv av. Yog tias cov ntaub ntawv oily nto, ces av nplaum muaj nyob rau hauv feem ntau.
Ua ntej pib tsim av nkos, koj yuav tsum txheeb xyuas cov av nplaum. Qhov zoo ntawm cov khoom yog txiav txim los ntawm qhov ceev ntawm cov roj cov ntsiab lus ntawm cov khoom ntuj. Kev tsom xam yog ua raws li hauv qab no: ib qho piv txwv ntawm av nplaum yog muab thiab tov nrog dej kom txog thaum ib txheej nplaum nplaum rau ntawm qhov thaiv. Tom qab ntawd, nws yog ib qhov tsim nyog los ua cov pob zeb av nplaum, txog 10 daim. Tom qab ntawd lawv raug ua kom qhuav.
Cov kauj ruam tom ntej yog sim cov khoom siv kom muaj zog, cov khoom siv av nplaum qhuav tau muab pov tseg, thiab muab pov tseg los ntawm qhov siab ntawm 1 meter mus rau qhov nyuaj. Yog tias cov khoom nyob tsis zoo, cov khoom siv zoo tagnrho rau kev ua cov av nkos rau kev tsim kho.
Nkauj koob tsheej
Cov khoom siv ntuj tsim (av nplaum) yog tov nrog dej. Cov txheej txheem no tuaj yeem ua tau zoo ib yam li ob qho tib si hauv ib lub thawv tshwj xeeb thiab hauv qhov ntiav ntiav. Txhawm rau kom cov av nplaum nplaum ua tau zoo, tag nrho cov khib nyiab yuav tsum tau sifted tawm thaum lub sij hawm ua lub mortar. Txhawm rau txhim kho cov yam ntxwv ntawm cov khoom siv hauv tsev, ntau lub ntsiab lus tau ntxiv thaum lub sijhawm tsim khoom.
- Kom txo qis qis, xuab zeb lossis pob zeb zoo ntxiv thaum lub sijhawm ziab. Tab sis lawv coj qhov tsis zoo rau cov khoom, nws ua tsis yooj yim dua.
- Txhawm rau kom ua kom cov txheej txheem ziab kom sai, me me ntawm cov cement ntxiv rau qhov ua tiav. Nws tsis tsuas yog ua kom cov txheej txheem hardening, tab sis kuj ua rau cov khoom ya raws resistant.
- Txhim kho av nkos nrog straw muaj lub teeb yuag thiab zoo thermal rwb thaiv tsev. Qee lub sij hawm, cov ntoo shavings los yog quav nyab yog siv es tsis txhob straw.
Moulds rau cov khoom
Rau qhov tsim cov khoom siv hauv tsev, xav tau pwm. Lawv tuaj yeem sib txawv, piv txwv li, ua los ntawm koj tus kheej.
Rau kev tsim cov pwm, cov khoom siv ntoo yog xav tau, nrog kev pab los ntawm cov thav duab ntawm qhov yuav tsum tau ua. Qhov kev xaiv no yog tsim rau kev tsim khoom ntawm cov khoom me me. Cov cib ua raw, cov duab uas nyob hauv qab no, yog tsim los ua piv txwv zoo.
Attention
Qhov kev tsim no tsis tsim nyog rau kev tsim khoom ntawm cov khoom nyoos. Hauv qhov no, cov cuab yeej tshwj xeeb yog siv, uas tso cai rau kev tsim cov khoom lag luam hauv cov khoom loj. Cov cuab yeej no nias cov khoom siv.
Mechanical type forming tso cai rau cov khoom los nias txog 20 tons. Tib lub sijhawm, ntau tshaj 15 cov khoom siv hauv tsev tau raug tsim. Xws li tus lej raw khoom tsis tuaj yeem tsim tawm hauv tsev.
txheej txheem ziab yog ib qho tseem ceeb tshaj plaws thiab lub luag haujlwm, yog li koj yuav tsum tau kho nws nrog kev saib xyuas zoo tshaj plaws. Txhawm rau kom tsis txhob ya raws ntawm cov khoom thaum lub sij hawm ziab, nws yog ib qho tsim nyog los tsim ib qho qhib hom canopy. Hauv qhov no, cov cua tuaj yeem tuaj yeem tuaj yeem ua rau cov khoom nyoos los ntawm txhua sab.
txheej txheem no yuav siv sijhawm kwv yees li 14 hnub lossis ntau dua, txij li lub sijhawm cov khoom tau muab tso rau hauv qab lub canopy. Tus naj npawb ntawm hnub ncaj qha nyob ntawm huab cua. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov cib tom qab ziab kom tiav yog txo qhov loj ntawm 12 feem pua. Rau hauv pem teb, nws yog qhov zoo tshaj plaws los siv cov laug cam ntawm nruab nrab tuab kom lawv tsis txhob poob qis hauv qhov hnyav ntawm cov khoom nyoos.
Ntau zaus, av nkos, uas yog txheej txheem nyuaj, muaj ntau yam zoo. Tom qab ziab, lub tsev cib tuaj yeem siv tam sim hauv kev tsim vaj tsev.
Attention
Tus nqi tseem ceeb ntawm cov khoom siv raw khoom siv rau kev tsim kho yog suav tias yog ib qho me me. Thaum lub sijhawm ua cov av nplaum loj, qhov tseeb ntawm cov khoom siv hauv tsev yog qhov tseem ceeb. Qhov zoo thiab cov yam ntxwv ntawm cov khoom yuav nyob ntawm qhov no. Txoj kev ziab kom qhuav yog qhov zoo tshaj plaws nyob rau lub caij nplooj ntoos hlav. Qhov no yog qhov tsim nyog kom lub tsev npaj tau npaj ua haujlwm thaum lub caij ntuj sov xaus.
