Kev npaj ntawm lub hauv paus yog ib qho ntawm cov theem tseem ceeb tshaj plaws ntawm kev teeb tsa hauv av. Nws ua lub luag haujlwm kawg hauv kev ntseeg tau txoj kev ntseeg tau thiab ruaj khov ntawm hauv av, yog li ntawd, nws yuav tsum tau nqa tawm ntau li ntau tau.
Koj tuaj yeem npaj thiab kho cov nplaim nyob rau ntau txoj kev, tab sis cov txheej txheem zoo tshaj plaws thiab muaj kev sib xyaw ua ke, yog qhov sib xyaw ua ke, yog qhov sib xyaw ua ke, yog qhov sib xyaw ua ke, yog qhov sib xyaw ua ke yog qhov kev sib xyaw ntawm txhua hom: chaw nyob thiab Pej xeem, kev lag luam thiab cov tsev ua haujlwm.
Ib qho ntxiv, cov kev daws teeb meem no tuaj yeem sau rau hauv av nyob rau hauv cov cua sov ntawm txhua yam. Lub zog siab ntawm cov kev daws teeb meem ua kom nws tau siv los ua tiav txawm tias qhov chaw xav tau, nrog rau embedding siab qhov siab poob.
Ua raws kev daws teeb meem yog tsim los ntawm cov cement. Nws yog qhov zoo tshaj plaws los txawm qhia txog cov pob zeb ua haujlwm uas yuav tsum tau tu ua ntej, qhuav thiab degrease. Thaum kho cov qub pem teb, koj yuav tsum tau kom tag tshem ntawm cov seem ntawm Screed, Pobzeb lossis lwm yam kua nplaum thiab lwm yam yeeb yam.
Kev npaj ntawm kev daws teeb meem yuav siv li ob peb feeb - nws yog qhov tsim nyog tsuas yog kom dilute nws nrog dej thiab sib tov ob zaug nrog me ntsis so. Cov lus qhia tshwj xeeb, kev siv roj tsawg thiab cov kev nrawm nrawm them tawm cov nqi sib tov zoo ntawm cov sib tov sib xyaw qhuav.
Cov yam ntxwv ntawm txoj kev sib xyaw
Cov lus qhia tshwj xeeb ntawm kev daws ntawm ntub 3000 qhia qhov tsim ntawm ib txheej nrog ib tuab ntawm tsis muaj ntau tshaj 5 hli. Qauv 5000 tso cai sau nrog ib tuab ntawm li 50 hli. Nrog xws li cov tuab tuab, yooj yim heev ntawm cov khoom thiab lub zog siab yog muab. Qhov sib tov yog tsim rau kev ua cov qhob hauv plag tsev thiab yog thov manually.
Cov kab mob ua tau tuaj yeem siv rau hauv ib lub tsev uas cov kev xav tau rau lub zog sib deev ntawm kev sib deev yog los ntawm 1.2 MPA. On to top ntawm cov txheej sib xyaw tuaj yeem tso ib qho khoom siv ua tiav - cov pobzeb, ntaub pua plag, parquet.
Tshooj ntawm cov ncauj lus: Cov duab hauv pem teb, cov tshuab ua kom zoo dua hauv chav tsev, ceramzite qhob nrog koj tus kheej tes
Kev ua tau zoo yuav tsum tau nqa tawm hauv chav tsis muaj ntawv sau. Cov cua kub yuav tsum tsis qis dua 10 thiab tsis siab tshaj 25 degrees. Cov av noo yuav tsum tau tswj hwm thaum tsis pub dhau 90%. Tom qab thov cov sib tov, koj yuav tsum tau tawm nws rau ib hnub, tiv thaiv cov tsos ntawm huab cua ntws hauv chav.
Lub hauv paus rau thov cov kev daws teeb meem theem yuav tsum tsim los ntawm cov pob zeb nrog lub zog ntawm tsawg kawg 1 MPa. Raws li kev npaj los ntawm pob zeb ua, txheej txheej sab npoo tawm, rau qhov nws tuaj yeem siv los yog sib tsoo cov khoom siv. Tom qab ntawd, saum npoo yuav tsum tau siv, tshem tawm cov roj me me thiab av.
Txhua qhov khoob thiab cov pob qij txha ntawm cov slab slab yuav tsum tau muab khi. Cov yam ntxwv ntawm lub ntsiab pem teb yuav tsum tau xyaum zoo meej, yog li tus qauv tsim no tau ua haujlwm ntev, yog li saum npoo yuav tsum yog qhov tseem ceeb ntxiv thiab qhuav.
Thawj txheej ntawm cov dej sib tov ua kom haum qhov tsis muaj qhov tsis sib xws, thiab tom qab nws ziab, ua tiav cov npoo yog nqa tawm. Txhawm rau tiv thaiv kev tsim cov pa npuas, cov sib tov yog dov nrog rab koob rau cov menyuam.
Ua noj thiab tso npe
Rau ib lub hnab ntim kom qhuav, ib qho 6,5 liv dej yuav siv nyob rau hauv lub hnab ntim ntawm ib qho qhuav sib tov, thiab ib qho kev xav tau dej 3.5. Yog tias muaj kev paub dhau los nrog kev daws teeb meem thiab nws zoo nkaus li qhov kev daws teeb meem yog cov tuab heev, nws tau tso cai rau lwm ib nrab-liter. Yog tias ntxiv ntxiv, lub zog zoo ntawm txheej theem theem yuav txo qis.
Ib qho kev daws teeb meem tau stirred siv lub tsev ua haujlwm lossis hluav taws xob laum, tsis tso cai rau kev tsim cov lumps. Qhuav cov ua tiav tiav pib tom qab ib nrab ib teev, yog li ua noj yuav tsum tau tsim tawm hauv qhov me me. Txhawm rau kom lub sijhawm nrhiav hauv lub xeev ua kua, nws yog qhov muaj zog dua, nws yog qhov tsim nyog los tswj qhov kub ntawm ntau dua 10 degrees. Kev daws teeb meem yog faib siv ib qho khoom noj.
Qhuav kev daws yuav tsum yog sab hauv tsev nrog qhov kub siab tshaj 20 degrees. Hauv qhov no, thawj zaug te yuav tshwm sim tom qab ob peb teev. Yog tias thaj chaw hauv pem teb loj, hauv cov pob qij txha ntawm cov nplais ntawm qhov sib tshooj, cov sib tov qhuav tuaj yeem txiav kom tsim cov nplais sheams uas tau sau nrog ib qho khoom tseem ceeb. Nws muaj peev xwm ua kom cov txheej txheej zoo nkauj tom qab ib hnub.
Tshooj nyob rau lub ncauj lus: Vinyl wallpaper nrog nyem
Cov Khoom Siv Ntawm Cov Khoom Siv
Kev tau noj ntawm cov khoom ntawm UNMit 3000 yog 1.5 kg / m2 nrog ib txheej tuab rau 1 hli. Kev noj ntawm cua 5000 yog me ntsis ntxiv - 1.8 kg / m2 nrog tib txheej. Ua ntej Solidification, txoj kev daws yuav muab tau yooj yim yaug nrog dej yooj yim.
Kev sib xyaw ua ke yog muab rau hauv pob 25 kilo. Hauv cov hnab tsis muaj thiab, thaum ua raws li cov av noo qis, ib qho sib xyaw qhuav tuaj yeem khaws cia tsawg kawg yog rau lub hlis. Cov xim ntawm cov chaw tiav tiav yog grey. Lub hardened txheej muaj lub zog siab thiab noo noo tsis kam.
Lub hauv paus ntawm qhov sib tov yog cement, ib limestone lossis cov xuab zeb zoo yog siv los sau. Raws li cov tshuaj ntxiv los txhim kho cov yam ntxwv ua haujlwm, cov yas thiab cov tshuaj uas txhim kho kom zoo nkauj thiab muaj peev xwm siv rau hauv paus yog siv. Qhov loj ntawm cov neeg lub ntsiab ntawm cov sib tov qhuav los ntawm 0.3 txog 1.2 hli nyob ntawm tus qauv.
Qhov tso cai tuab ntawm cov txheej yog txog 5 hli rau kev sib xyaw ntawm 1,000 thiab txog li 50 hli rau 20 MPA, ntsig txog. Shrinking cov txheej txheem deform txheej tsis ntau tshaj 0.8 mm / m. Cov ntaub ntawv muaj chav kawm siab tshaj plaws ntawm kev hnav tsis kam thiab kev nyab xeeb hluav taws.