Rwb thaiv tsev ntawm lub ru tsev nrog cov iav ua kua, cov yam ntxwv ntawm kev siv cov khoom siv, kev npaj saum npoo thiab thev naus laus zis rau kev thov cov khoom sib xyaw.
Qhov zoo thiab qhov tsis zoo ntawm rwb thaiv tsev ru tsev silicate
Kev tiv thaiv dej lossis kho lub ru tsev nrog cov iav ua kua muaj qhov tsis zoo, uas yog raws li hauv qab no:
- Kev siv cov khoom siv no ua rau nws muaj peev xwm kom tau txais cov txheej txheej tsis tuaj yeem ua tau zoo ntawm cov pob zeb ua haujlwm nrog txhim kho kev ntseeg tau rau lub hauv paus.
- Tus nqi qis thiab yooj yim ntawm kev siv iav ua kua ua rau cov khoom siv no muaj rau cov neeg siv khoom dav.
- Cov txheej txheej zoo tuaj yeem ua kom ntseeg tau nrog qhov tsawg kawg ntawm kev siv cov khoom siv silicate.
Tawm tsam keeb kwm yav dhau los ntawm cov txiaj ntsig no, txheej txheej silicate muaj qee qhov tsis zoo. Ib ntawm lawv yog qhov ua kom nrawm nrawm ntawm cov khoom thaum sib xyaw nrog cov tshuaj cement. Yog li ntawd, nws raug nquahu kom ntseeg cov kws tsim khoom los kho lub ru tsev nrog cov iav ua kua. Lwm qhov tsis zoo ntawm txheej txheej yog qhov xav tau siv cov ntaub ntawv yob los tiv thaiv silicate waterproofing los ntawm kev puas tsuaj ntawm cov khoom siv thiab dej tawm. Cov khoom siv vov tsev, kev tiv thaiv dej thiab cov khoom zoo sib xws tuaj yeem ua kev tiv thaiv ntxiv.
Kev npaj ua haujlwm
Xav txog ib qho piv txwv piv txwv ntawm kev siv cov iav ua kua rau lub ru tsev nkas -las, uas feem ntau yog ib lossis ntau qhov ntxiv cov pob zeb ua haujlwm. Hauv qhov no, cov khoom siv silicate tuaj yeem siv ob qho los kho hauv pem teb ntawm theem ntawm kev npaj ua haujlwm, thiab rau kev tiv thaiv dej tom ntej ntawm nws saum npoo.
Txhawm rau npaj lub ru tsev rau daim ntawv thov txheej txheej dej tsis haum rau nws, ua ntej tshaj plaws, koj yuav tsum xaiv huab cua sov thiab qhuav, kev kwv yees kwv yees li cas rau ib lub lim tiam yog qhov yooj yim kom paub. Tom qab tag nrho, txoj haujlwm tuaj yeem siv sijhawm ntau dua ib hnub.
Koj yuav tsum pib nws los ntawm kev ntxuav lub ru tsev mus rau cov pob zeb ua los ntawm cov txheej txheej qub qub. Nws tsis pom zoo kom muab cov khoom tshiab tso rau sab saum toj ntawm lub rwb thaiv tsev hnav, vim nws yuav zoo li dag tsis sib xws, tsis hais txog qhov nruj ntawm nws cov nplaum rau lub hauv paus.
Rau kev ua haujlwm koj xav tau riam, riam, rauj thiab txiab. Cov cuab yeej txiav thiab txiav yuav tsum ua kom ntse ua ntej. Nrog kev pab ntawm rab riam, kev txiav sib sib zog nqus yuav tsum tau ua nyob rau hauv ib qho kev taw qhia ntawm qhov qub saum nws tag nrho cheeb tsam. Tom qab ntawd cov rwb thaiv tsev qub tuaj yeem ripped tawm los ntawm prying nws tawm nrog rab riam. Yog tias nws cais tsis zoo hauv qee qhov chaw, tus txov los yog tus chisel tsis tu ncua yuav pab tau.
Cov av xau feem ntau tshwm sim tsis yog los ntawm kev puas tsuaj rau kev tiv thaiv dej, tab sis kuj los ntawm qhov tsis xws luag hauv cov pob zeb ua vaj tse. Tom qab tshem cov txheej txheej qub, lawv tuaj yeem pom. Yog pom cov kab nrib pleb hauv cov pob zeb ua ke, cov pob zeb yuav tsum tau kho.
Txoj hauv kev ntawm kev sib tsoo tawg yog nyob ntawm lawv qhov loj me. Kev tawg ntau dua 5 hli dav tuaj yeem kho nrog polyurethane ua npuas ncauj. Txhawm rau ua qhov no, thaj chaw teeb meem yuav tsum tau muab ntxuav los ntawm hmoov av nrog txhuam thiab me ntsis moistened: cov txheej txheem no yuav ua rau kom cov adhesion ntawm cov muab tub lim rau hauv paus. Tom qab txhaws qhov tawg nrog ua npuas ncauj, muab nws ob peb feeb kom tawv, thiab tom qab ntawd ua tib zoo txiav tawm cov khoom siv uas nthuav tawm saum toj ntawm lub rooj tsavxwm nrog rab riam. Ib txheej ntawm cov cement mortar lossis cov nplais nplaum yuav tsum tau muab tso rau saum cov npuas ua puv. Cov kab tawg me me tuaj yeem tshem tawm nrog cov iav ua kua.
Yog tias cov npoo ntawm lub ru tsev tau tawg, lawv yuav tsum tau kho. Rau qhov no, cov pob zeb ua ntu ntawm daim tawv nqaij yuav tsum tau ntxuav ntawm hmoov av, thiab tom qab ntawd kho nrog cov tshuaj nkag mus tob. Tom qab nws tau qhuav lawm, cov npoo ntawm cov pob zeb yuav tsum tau kho nrog tshuaj khib.
Hauv cov txheej txheem ntawm kev npaj lub hauv paus ntawm lub ru tsev rau kev tiv thaiv dej, koj yuav tsum tau them sai sai rau nws qhov zoo: qhov saum npoo yuav tsum yog thiab txawm tias du. Yog tias, thaum tshuaj xyuas qhov sib tshooj, cov pob tau tshwm rau ntawm nws, tom qab ntawd lawv yuav tsum tau muab tsoo nrog rab riam nrog rauj. Qhov pom kev nyuaj siab tuaj yeem ua tiav nrog cov cement-sand sib xyaw. Tom qab nws qhuav, thaj chaw ntawm lub ru tsev uas kho tau ua tiav yuav tsum tau kho nrog tus primer.
Yog tias cov chaw uas muaj qhov cuam tshuam tau pom nyob rau saum npoo ntawm cov pob zeb ua pob zeb, nws yog qhov tsim nyog los tiv thaiv cov txheej txheem ntawm nws cov xeb. Txhawm rau ua qhov no, sab nrauv nthuav tawm cov pas hlau yuav tsum tau coated nrog phosphoric acid. Yog tias nws tsis muaj, koj tuaj yeem siv cov xeb hloov pauv, uas tau muag hauv ntau lub khw tshwj xeeb.
Yog tias lub ru tsev tsis muaj qhov nqes hav tsim nyog los tso cov dej nag, nws yuav tsum tau tsim ua ntej kev tiv thaiv dej. Qhov no yuav xav tau cov cement-sand mortar. Nrog nws txoj kev pab, ua ib qho tshwj xeeb screed ntawm cov pob zeb ua haujlwm, maj mam txo nws cov tuab raws li qhov xav tau nqes hav. Nws tus nqi ntawm 3-5 degrees rau lub ru tsev tiaj tus yuav txaus. Tom qab ziab, lub screed yuav tsum tau primed.
Cov lus qhia rau kev thov cov iav ua kua rau lub ru tsev
Thaum yuav cov iav ua kua rau lub ru tsev, koj yuav tsum paub tseeb tias nws zoo. Lub ntim ntawm cov khoom yuav tsum yog airtight, txij li thaum cov khoom nkag los rau hauv huab cua, crystallization ntawm silicate ntsev tuaj yeem pib. Cov khoom lag luam yuav tsum zoo li gel, translucent, tsis muaj kev suav nrog thiab txawv teb chaws. Tus neeg muag khoom yuav tsum muaj daim ntawv pov thawj zoo rau cov khoom no.
Ua ntej siv cov iav ua kua rau lub pob zeb ua vaj tse, nws yog qhov tsim nyog los npaj cov tshuaj primer. Txhawm rau ua qhov no, cov gel sib xyaw yuav tsum tau diluted nrog dej huv hauv qhov sib piv ntawm 1: 2, 5 thiab sib xyaw kom huv.
Kev daws cov tshuaj silicate yuav tsum tau siv rau lub ru tsev npaj tau siv cov menyuam, tshuaj tsuag pneumatic lossis pleev xim. Tom qab ib nrab teev, qhov haujlwm no yuav tsum rov ua dua.
Tom qab ua tiav lub ru tsev, koj tuaj yeem npaj mus rau txheej txheej tiv thaiv dej. Nyob rau theem no ntawm kev ua haujlwm, koj yuav xav tau cov khoom sib xyaw ua ke nrog cov iav ua kua, dej thiab Portland cement. Nws yog qhov tsim nyog los ua haujlwm nrog nws sai, txij li lub sijhawm teeb tsa ntawm kev sib xyaw muaj tsawg thiab tsuas yog 10-15 feeb.
Kev daws teeb meem nrawm tshaj plaws yuav tau yog tias koj dilute kua iav nrog dej 1: 1. Kev sib tov sib xyaw hla cov pob zeb ua ke yuav tsum tau ua nrog cov cuab yeej plastering.
Tom qab lub ru tsev tau kho nrog cov iav ua kua thiab cov dej tsis ua tiav, nws cov nplaim tuaj yeem tiv thaiv lossis rov ua dua nrog cov khoom siv vov tsev.
Saib cov vis dis aus hais txog iav kua:
Vim tias nws siv thoob plaws hauv daim ntawv dawb huv lossis ua ib feem ntawm impregnations thiab cov tshuaj ntxiv, cov kua dej silicate iav tau dhau los ua cov khoom siv zoo tshaj plaws rau kev tiv thaiv tsis tsuas yog lub ru tsev los ntawm kev puas tsuaj ntawm ya raws, tab sis kuj muaj ntau lwm yam tseem ceeb sib xws lub tsev tsim. Lub hauv paus tseem ceeb hauv nws daim ntawv thov yog los tshuaj xyuas qhov sib piv kom raug rau kev npaj sib xyaw sib xyaw thiab ua raws cov thev naus laus zis ntawm lawv daim ntawv thov. Hmoov zoo!
