1 Kev paub yooj yim
Nqe Lus Nug 1 Muaj pes tsawg txoj kev tsim kho los muab cov pobzeb nrog cov nplaum nplaum?
Teb: Tus kab ke ceramic cov txheej txheem ua tiav feem ntau muab faib ua peb hom: Tom qab txheej txheej (tseem muaj cov txheej txheem trowel, nyias muab tshuaj txhuam cov txheej txheem), thiab txoj kev sib xyaw.
Nqe Lus Nug 2 Dab tsi yog cov cuab yeej tshwj xeeb tshwj xeeb rau kev tsim kho pobzeb?
Teb: Cov cuab yeej tshwj xeeb rau pobzeb muab tshuaj txhuam feem ntau suav nrog: hluav taws xob tov khoom, toothed spatula (trowel), roj hmab rauj, thiab lwm yam.
Nqe Lus Nug 3 Dab tsi yog cov kauj ruam tseem ceeb hauv kev tsim cov pobzeb muab tshuaj txhuam?
Teb: Cov kauj ruam tseem ceeb yog: kev kho mob hauv paus, kev npaj cov khoom siv, kev sib xyaw ntawm cov tshuaj khib nyiab, cov tshuaj khib nyiab (kho), kev sib xyaw ua ke, kev siv tshuaj khib nyiab, pobzeb pasting, cov khoom tiav tu thiab kev tiv thaiv.
Nqe Lus Nug 4 Txoj kev muab tshuaj nyias nyias yog dab tsi?Nws cov yam ntxwv yog dab tsi?
Teb: Txoj kev muab tshuaj nyias nyias yog hais txog cov txheej txheem ntawm pasting vuas, pob zeb thiab lwm yam ntaub ntawv nrog ib tug nyias nyias (li 3 hli) nplaum thickness.Nws feem ntau siv cov hniav txhuam hniav rau ntawm lub hauv paus tiaj tus los tswj cov tuab ntawm cov khoom sib txuas (feem ntau tsis tshaj 3 ~ 5 hli).Cov txheej txheem nyias nyias muaj cov yam ntxwv ntawm kev tsim kho ceev ceev, cov nyhuv paste zoo, txhim kho qhov chaw siv hauv tsev, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.
Nqe Lus Nug 5 Dab tsi yog cov khoom dawb ntawm sab nraub qaum ntawm pobzeb?Nws cuam tshuam li cas rau cov pobzeb?
Teb: Nws yog cov hmoov demoulding ua ntej cov cib nkag mus rau hauv qhov cub thaum lub sij hawm tsim cov vuas luaj ceramic.Phenomena xws li kiln blockage.Cov hmoov tso tawm yog qhov ruaj khov nyob rau hauv cov txheej txheem ntawm sintering ceramic vuas ntawm qhov kub thiab txias.Ntawm qhov kub thiab txias, cov hmoov tso tawm yog inert, thiab yuav luag tsis muaj zog ntawm cov hmoov tso tawm thiab nruab nrab ntawm cov hmoov tso tawm thiab cov vuas.Yog tias muaj cov hmoov tsis huv tso rau tom qab ntawm cov pobzeb, qhov kev sib raug zoo ntawm cov pobzeb yuav raug txo kom raug.Ua ntej cov vuas yuav muab tshuaj txhuam, lawv yuav tsum tau ntxuav nrog dej los yog cov hmoov tso tawm yuav tsum tau muab tshem tawm nrog txhuam.
Nqe Lus Nug 6 Nws feem ntau siv sijhawm ntev npaum li cas los tswj cov vuas tom qab siv cov nplaum nplaum nplaum?Yuav ua li cas tswj lawv?
Teb: Feem ntau, tom qab cov pobzeb nplaum tau muab tso rau thiab tsim, nws yuav tsum tau kho rau 3 mus rau 5 hnub ua ntej kev tsim kho tom ntej tuaj yeem ua tiav.Nyob rau hauv ib txwm kub thiab av noo ib puag ncig, kev txuag ntuj yog txaus.
Nqe Lus Nug 7 Dab tsi yog qhov yuav tsum tau ua rau lub hauv paus tsim nyog rau kev tsim kho sab hauv?
Teb: Rau sab hauv phab ntsa tiling tej yaam num, qhov yuav tsum tau rau lub hauv paus nto: verticality, flatness ≤ 4mm / 2m, tsis muaj interlayer, tsis muaj xuab zeb, tsis muaj hmoov, thiab ib tug ruaj khov puag.
Nqe lus nug 8 ubiquinol yog dab tsi?
Teb: Nws yog cov alkali tsim los ntawm hydration ntawm cov cement hauv cov ntaub ntawv cement, los yog cov khoom alkaline uas muaj nyob rau hauv cov ntaub ntawv zoo nkauj volatilize nrog dej, ncaj qha enriched ntawm cov hniav txheej txheej, los yog cov khoom reacted nrog huab cua ntawm cov hniav nto. Cov khoom dawb, tsis sib npaug ntawm cov khoom no cuam tshuam rau cov tsos ntawm cov hniav zoo nkauj.
Nqe Lus Nug 9 Dab tsi yog reflux thiab dai kua muag?
Teb: Thaum lub sij hawm hardening txheej txheem ntawm cov cement mortar, yuav muaj ntau cov kab noj hniav nyob rau hauv, thiab cov kab noj hniav no yog raws rau cov dej to;Thaum cov cement mortar raug deformation thiab kub, tawg yuav tshwm sim;vim shrinkage thiab qee yam kev tsim kho, cov cement mortar yog ib qho yooj yim rau A hollow nruas cov ntaub ntawv nyob rau hauv cov pobzeb.Calcium hydroxide Ca (OH) 2, yog ib qho ntawm cov khoom ntawm cov tshuaj tiv thaiv hydration ntawm cement nrog dej, nws tus kheej yaj hauv dej, thiab cov dej extravasated kuj tseem tuaj yeem yaj cov calcium oxide CaO hauv calcium disilicate gel CSH, uas yog cov khoom lag luam ntawm cov khoom siv hluav taws xob. tshuaj tiv thaiv ntawm cement thiab dej.Cov dej nag dhau los ua calcium hydroxide Ca (OH) 2.Ca (OH) 2 aqueous tov migrate mus rau saum npoo ntawm cov pobzeb los ntawm capillary pores ntawm cov pobzeb los yog pob zeb, thiab absorbs carbon dioxide CO2 nyob rau hauv cov huab cua los tsim calcium carbonate CaCO3, thiab lwm yam., uas precipitate rau saum npoo ntawm cov pobzeb. , uas feem ntau hu ua anti-sizing thiab dai kua muag, kuj hu ua whitening.
Qhov tshwm sim ntawm kev tiv thaiv qhov loj me, dai kua muag lossis ua kom tawv nqaij yuav tsum tau ua kom tau raws li ntau yam xwm txheej tib lub sijhawm: calcium hydroxide txaus tsim, cov dej txaus tuaj yeem txav mus rau saum npoo, thiab cov dej uas muaj calcium hydroxide nyob rau saum npoo tuaj yeem nyob rau ib qho. ntev txaus.Yog li ntawd, qhov tshwm sim ntawm cov xim dawb feem ntau tshwm sim nyob rau hauv cov txheej tuab ntawm cov cement mortar (rov qab sticking) txoj kev tsim kho (ntau cov cement, dej thiab voids), unglazed cib, ceramic cib los yog pob zeb (nrog rau kev tsiv teb tsaws chaw-capillary pores), thaum lub caij ntuj no los yog caij nplooj ntoos hlav. (moisture deg tsiv teb tsaws thiab condensation), lub teeb mus rau nruab nrab da dej (muab cov dej noo txaus tsis ntxuav tam sim ntawd).Tsis tas li ntawd, cov kua qaub los nag (corrosion ntawm qhov chaw thiab kev sib cais ntawm cov ntsev), tib neeg yuam kev (ntxiv dej thiab nplawm rau zaum ob thaum lub sij hawm tsim kho ntawm qhov chaw), thiab lwm yam. yuav ua rau lossis ua rau lub ntsej muag dawb.Kev ntxuav hniav dawb ntawm qhov chaw feem ntau tsuas yog cuam tshuam rau cov tsos, thiab qee qhov txawm tias ib ntus (calcium carbonate yuav hnov mob nrog carbon dioxide thiab dej hauv huab cua thiab ua cov calcium bicarbonate soluble thiab maj mam ntxuav tawm).Ceev faj ntawm kev ua kom dawb thaum xaiv cov vuas porous thiab pob zeb.Feem ntau siv cov kua nplaum tshwj xeeb nplaum nplaum thiab sealant (hom hydrophobic), txheej txheej nyias nyias, ntxiv dag zog rau kev tsim kho qhov chaw tswj hwm (thaum los nag vaj tse thiab kev tu kom huv ntawm cov dej sib tov, thiab lwm yam), tuaj yeem ua tiav tsis pom kev ntxuav hniav dawb lossis tsuas yog me ntsis dawb.
2 pobzeb muab tshuaj txhuam
Nqe Lus Nug 1 Dab tsi yog vim li cas thiab kev tiv thaiv kev ntsuas rau qhov tsis sib xws ntawm cov khib nyiab-zoo li cov mortar txheej?
Teb: 1) Lub hauv paus txheej tsis sib xws.
2) Lub thickness ntawm cov nplais nplaum nplaum tsis txaus, thiab cov nplais nplaum nplaum tsis puv.
3) Muaj cov pobzeb qhuav nplaum rau hauv cov hniav ntawm cov trowel;lub trowel yuav tsum tau ntxuav.
3) batch scraping ceev ceev heev;lub scraping ceev yuav tsum tau qeeb.
4) Cov pobzeb nplaum tsis sib npaug sib npaug, thiab muaj cov hmoov nplej, thiab lwm yam;cov nplais nplaum yuav tsum tau nplawm tag nrho thiab matured ua ntej siv.
Nqe Lus Nug 2 Thaum lub flatness sib txawv ntawm lub hauv paus txheej loj, yuav ua li cas siv cov txheej txheem nyias nyias los nteg cov vuas?
Teb: Ua ntej ntawm tag nrho cov, lub hauv paus theem yuav tsum tau leveled kom tau raws li qhov yuav tsum tau ntawm flatness ≤ 4mm / 2m, thiab ces cov nyias muab tshuaj txhuam yuav tsum tau siv rau cov pobzeb muab tshuaj txhuam.
Nqe Lus Nug 3 Dab tsi yuav tsum tau them sai sai rau thaum muab cov vuas luaj rau ntawm qhov cua risers?
Teb: Xyuas seb lub yin thiab yang lub kaum sab xis ntawm cov yeeb nkab cua yog 90 ° txoj cai kaum ua ntej pasting, thiab xyuas kom meej tias qhov yuam kev ntawm lub kaum sab xis thiab qhov kawg ntawm cov yeeb nkab yog ≤4mm;Cov pob qij txha ntawm 45 ° yang lub tes tsho-txiav cov vuas yuav tsum yog thiab tsis tuaj yeem muab tau ze ze, txwv tsis pub lub adhesion lub zog ntawm cov vuas yuav raug cuam tshuam (Ntau thiab kub nthuav dav yuav ua rau ntug ntawm cov pobzeb tawg thiab puas);tseg qhov chaw kuaj xyuas qhov seem (kom tsis txhob muaj cov kav dej tu thiab khawb av, uas yuav cuam tshuam rau cov tsos).
Nqe Lus Nug 4 Yuav ua li cas rau nruab cov pobzeb hauv pem teb nrog cov dej ntws hauv pem teb?
Teb: Thaum tso cov vuas hauv pem teb, nrhiav qhov nqes hav zoo kom ntseeg tau tias cov dej ntawm txhua txoj haujlwm tuaj yeem ntws mus rau hauv pem teb ntws, nrog txoj kab nqes ntawm 1% mus rau 2%.Yog tias ob lub qhov dej hauv pem teb tau teeb tsa hauv tib seem, qhov chaw nruab nrab ntawm ob lub qhov dej hauv pem teb yuav tsum yog qhov siab tshaj plaws thiab paving rau ob sab;Yog hais tias nws yog txuam cov phab ntsa thiab pem teb vuas, cov vuas hauv pem teb yuav tsum tau nteg tawm ntawm phab ntsa vuas.
Nqe Lus Nug 5 Dab tsi yuav tsum tau them sai sai rau thaum ziab cov nplais nplaum nplaum rau sab nraum zoov?
Teb: Lub sij hawm cia tag nrho thiab lub sij hawm tawm ntawm cov nplais kom qhuav cov nplaum nplaum yog luv dua li cov pobzeb nplaum zoo tib yam, yog li qhov sib xyaw ntawm ib zaug yuav tsum tsis txhob ntau dhau, thiab qhov chaw khawb ntawm ib zaug yuav tsum tsis txhob loj dhau.Nws yuav tsum nruj raws li cov kev cai.Cov khoom siv tuaj yeem siv los ua kom tiav kev tsim kho hauv lub sijhawm.Nws yog nruj me ntsis txwv tsis pub siv cov pobzeb nplaum uas tau poob nws qhov kev tsim kho thiab nyob ze rau qhov sib xyaw ua ke tom qab ntxiv dej rau zaum ob, txwv tsis pub nws yuav cuam tshuam rau lub zog thaum ntxov thiab lig, thiab tej zaum yuav ua rau mob hnyav heev.Nws yuav tsum tau siv sai li sai tau thaum nws yog stirred.Yog tias nws dries sai heev, tus nqi ntawm cov nplawm tuaj yeem txo qis, qhov kub ntawm cov dej sib xyaw tuaj yeem raug txo kom tsim nyog, thiab qhov sib tov ceev tuaj yeem txo kom tsim nyog.
Nqe Lus Nug 6 Dab tsi yog qhov ua rau thiab kev tiv thaiv kev tiv thaiv ntawm hollowing lossis txo qis hauv cohesive quab yuam tom qab cov pobzeb ceramic tau sib koom?
Teb: Ua ntej ntawm tag nrho cov, xyuas qhov zoo ntawm cov hauv paus hniav, lub sij hawm siv tau ntawm cov khoom zoo, cov dej faib piv thiab lwm yam.Tom qab ntawd, nyob rau hauv qhov pom ntawm qhov hollowing los yog qhov txo qis ntawm cov nplaum nplaum los ntawm cov nplaum nplaum tom qab lub sij hawm airing thaum pasting, nws yuav tsum tau muab sau tseg tias cov paste yuav tsum tau muab tso rau hauv lub sij hawm airing.Thaum pasting, nws yuav tsum rubbed me ntsis kom cov pobzeb nplaum Dense.Raws li qhov tshwm sim ntawm hollowing los yog txo adhesion tshwm sim los ntawm kev hloov kho tom qab lub sij hawm hloov, nws yuav tsum tau muab sau tseg tias nyob rau hauv cov ntaub ntawv no, yog hais tias rov kho dua, cov pobzeb nplaum yuav tsum tau muab tshem tawm ua ntej, thiab tom qab ntawd cov grout yuav tsum tau refilled rau. pasting.Thaum muab cov vuas luaj loj loj, vim qhov tsis txaus ntawm cov pobzeb nplaum, nws yuav raug rub tawm ntau dhau thaum lub sijhawm hloov kho pem hauv ntej thiab nram qab, uas yuav ua rau cov kua nplaum delaminate, ua rau hollowing, los yog txo cov adhesion.Ua tib zoo saib thaum muab tso ua ntej, cov kua nplaum yuav tsum raug raws li qhov ua tau, thiab qhov kev ncua deb ntawm lub hauv ntej thiab nram qab yuav tsum tau kho los ntawm hammering thiab nias.Lub thickness ntawm cov pobzeb nplaum yuav tsum tsis pub tsawg tshaj 3 hli, thiab qhov kev ncua deb ntawm lub rub tawm yuav tsum yog li 25% ntawm lub thickness ntawm cov kua nplaum.Nyob rau hauv qhov pom ntawm huab cua kub thiab qhuav thiab qhov loj ntawm txhua batch ntawm scraping, ua rau poob dej ntawm qhov chaw ntawm ib feem ntawm cov kua nplaum, thaj tsam ntawm txhua batch ntawm cov kua nplaum yuav tsum raug txo;Thaum cov pobzeb nplaum tsis khov lawm, nws yuav tsum tau muab tshem tawm Re-slurry.Yog tias lub sijhawm hloov kho tau dhau mus thiab qhov kev hloov pauv raug yuam, nws yuav tsum tau muab tshem tawm thiab hloov.Yog hais tias lub thickness ntawm cov pobzeb nplaum tsis txaus, nws yuav tsum tau grouted.Lus Cim: Tsis txhob ntxiv dej lossis lwm yam khoom rau cov nplaum uas tau ua kom khov thiab tawv dhau lub sijhawm ua haujlwm, thiab tom qab ntawd siv nws tom qab nplawm.
Nqe Lus Nug 7 Thaum ntxuav cov ntawv ntawm cov vuas luaj, qhov laj thawj thiab kev tiv thaiv kev ntsuas rau cov vuas kom poob?
Teb: Rau qhov tshwm sim no tshwm sim los ntawm kev tu ntxov ntxov, kev tu yuav tsum raug ncua, thiab cov nplais nplaum yuav tsum ncav cuag lub zog ua ntej ntxuav.Yog tias muaj qhov yuav tsum tau maj nrawm rau lub sijhawm tsim kho, nws raug nquahu kom siv cov nplaum nplaum kom qhuav sai, thiab nws tuaj yeem ntxuav tsawg kawg 2 teev tom qab ua tiav ntawm qhov paving.
Nqe Lus Nug 8 Dab tsi yuav tsum tau them sai sai rau thaum muab cov vuas loj loj?
Teb: Thaum muab cov vuas loj loj, ua tib zoo saib rau: 1) Muab tshuaj txhuam hauv lub sijhawm ziab ntawm cov nplais nplaum.2) Siv cov kua nplaum txaus nyob rau ib zaug los tiv thaiv cov kua nplaum tsis txaus, ua rau qhov xav tau ntxiv cov kua nplaum.
Nqe Lus Nug 9 Yuav ua li cas los xyuas kom meej qhov zoo ntawm cov pobzeb mos mos ua cov khoom siv kho kom zoo nkauj tshiab?
Teb: Cov nplaum nplaum uas tau xaiv yuav tsum tau sim nrog cov vuas mos mos, thiab cov nplais nplaum uas muaj zog adhesion yuav tsum tau xaiv rau pasting.
Nqe Lus Nug 10 Cov vuas puas yuav tsum tau muab tso rau hauv dej ua ntej pasting?
Teb: Thaum xaiv cov pobzeb nplaum nplaum tsim nyog rau pasting, cov vuas tsis tas yuav tsum tau ntub dej, thiab cov nplais nplaum lawv tus kheej muaj cov dej tuav zoo.
Nqe Lus Nug 11 Yuav ua li cas nteg cov cib thaum muaj qhov sib txawv loj hauv qhov flatness ntawm lub hauv paus?
Teb: 1) Pre-leveling;2) Kev tsim kho los ntawm kev sib xyaw ua ke.
Nqe Lus Nug 12 Raws li cov xwm txheej ib txwm muaj, ntev npaum li cas tom qab kev tsim kho cov dej tsis zoo, tuaj yeem pib tiling thiab caulking?
Teb: Nws nyob ntawm hom khoom siv dej tsis zoo.Lub hauv paus ntsiab lus tseem ceeb yog tias cov khoom siv dej tsis muaj dej tsuas tuaj yeem ua cov pobzeb tom qab nws tau mus txog lub zog yuav tsum tau ua rau cov vuas luaj.Ua taw tes.
Nqe Lus Nug 13 Feem ntau, ntev npaum li cas tom qab tiling thiab caulking tiav, nws puas tuaj yeem muab tso rau hauv?
Teb: Tom qab caulking, nws tuaj yeem muab tso rau hauv kev siv tom qab ntuj kho rau 5 ~ 7 hnub (nws yuav tsum tau txuas ntxiv kom tsim nyog rau lub caij ntuj no thiab lub caij ntuj nag).
2.1 General sab hauv ua haujlwm
Nqe Lus Nug 1 Thaum muab lub teeb xim pob zeb los yog cib nrog cov xim tsaus nti cov nplaum nplaum, dab tsi yog vim li cas thiab kev tiv thaiv rau cov xim ntawm cov pob zeb lossis cov cib hloov?
Teb: Yog vim li cas yog lub teeb-xim xoob pob zeb muaj cov impermeability tsis zoo, thiab cov xim ntawm cov xim dub-xim pobzeb nplaum yog yooj yim nkag mus rau hauv qhov chaw.Ib qho dawb los yog lub teeb xim pobzeb nplaum nplaum yog pom zoo.Tsis tas li ntawd, thaum pasting cov pob zeb yooj yim-rau- paug, xyuam xim rau lub nraub qaum thiab pem hauv ntej npog thiab siv cov nplaum nplaum kom qhuav kom tsis txhob muaj kuab paug ntawm cov pob zeb.
Nqe Lus Nug 2 Yuav ua li cas kom tsis txhob cov pobzeb muab tshuaj txhuam seams tsis ncaj thiab qhov chaw tsis du?
Teb: 1) Lub ntsej muag cov vuas yuav tsum tau ua tib zoo xaiv thaum lub sij hawm tsim kho kom tsis txhob muaj cov pob qij txha thiab cov pob qij txha ntawm cov vuas uas nyob ib sab vim yog cov pobzeb tsis sib xws thiab qhov ntau thiab tsawg.Tsis tas li ntawd, nws yog ib qho tsim nyog los tawm cov pob zeb cib txaus thiab siv cov ntawv teev lus.
2) Txiav txim siab qhov siab ntawm lub hauv paus, thiab txhua lub ntsiab lus ntawm qhov siab yuav tsum raug rau qhov siab tshaj ntawm tus kav (xyuas cov hlwv).Tom qab txhua kab tau muab tso rau, nws yuav tsum tau kuaj kab rov tav thiab ntsug nrog tus pas ntsuas lub sijhawm, thiab kho raws sijhawm;Yog hais tias lub seam tshaj qhov kev tso cai yuam kev, nws yuav tsum tau tshem tawm cov phab ntsa (pem teb) vuas nyob rau hauv lub sij hawm los hloov cov pobzeb nplaum rau rework.
Nws yog qhov zoo tshaj plaws los siv txoj kev rub rau kev tsim kho.
Nqe Lus Nug 3 Kev tsim kho sab hauv tsev, yuav ua li cas los xam tus nqi ntawm cov nplais ntsej muag, cov nplais nplaum thiab cov tshuaj tua kab mob?
Teb: Ua ntej muab cov vuas nyob hauv tsev, ua ntej kev npaj raws li cov pobzeb specifications, thiab xam tus nqi ntawm cov vuas (phab ntsa thiab pem teb vuas raug xam cais) raws li qhov kev npaj ua ntej thiab thaj tsam pasting + (10% ~ 15 %) poob.
Thaum tiling vuas los ntawm txoj kev nyias nyias, lub thickness ntawm cov nplaum txheej feem ntau yog 3 ~ 5 hli, thiab tus nqi ntawm cov nplaum (cov khoom qhuav) yog 5 ~ 8kg / m2 raws li kev suav ntawm 1.6kg ntawm cov khoom ib square meter rau ib thickness 1 hli.
Cov qauv siv rau tus nqi ntawm tus neeg sawv cev caulking:
Tus nqi ntawm sealant = [(cib ntev + cib dav) * cib thickness * sib koom dav * 2 / (cib ntev * cib dav)], kg / ㎡
Nqe Lus Nug 4 Hauv kev tsim kho sab hauv tsev, yuav ua li cas tiv thaiv cov phab ntsa thiab cov vuas hauv pem teb kom tsis txhob muaj hollowed vim kev tsim kho?
Teb ib: 1) Xaiv cov nplaum nplaum uas tsim nyog;
2) Kev kho kom zoo ntawm lub nraub qaum ntawm cov pobzeb thiab qhov chaw ntawm lub hauv paus;
3) Cov nplais nplaum nplaum yog tag nrho nplawm thiab matured los tiv thaiv cov hmoov qhuav;
4) Raws li lub sijhawm qhib thiab kev tsim kho ceev ntawm cov nplais nplaum, kho qhov chaw khawb ntawm cov nplais nplaum;
5) Siv txoj kev sib xyaw ua ke los muab tshuaj txhuam kom txo tau qhov tshwm sim ntawm qhov sib txuas tsis txaus;
6) Kev saib xyuas kom zoo los txo qis kev vibration thaum ntxov.
Teb 2: 1) Ua ntej tso cov vuas, ua ntej xyuas kom meej tias qhov flatness thiab verticality ntawm cov txheej plaster txheej yog ≤ 4mm / 2m;
2) Rau cov vuas ntawm ntau qhov sib txawv, xaiv cov trowels uas tsim nyog;
3) Cov vuas loj loj yuav tsum tau coated nrog cov nplais nplaum rau sab nraum qab ntawm cov vuas;
4) Tom qab cov pobzeb tau muab tso rau, siv cov roj hmab rauj rauj thiab kho qhov tiaj tus.
Nqe Lus Nug 5 Yuav ua li cas thiaj tswj tau cov ncauj lus kom ntxaws xws li yin thiab yang cov ces kaum, pob zeb qhov rooj, thiab cov dej hauv pem teb?
Teb: Lub kaum sab xis ntawm yin thiab yang yuav tsum nyob ntawm txoj cai kaum ntawm 90 degrees tom qab tiling, thiab lub kaum sab xis ntawm qhov kawg yuav tsum yog ≤4mm.Qhov ntev thiab qhov dav ntawm lub qhov rooj pob zeb zoo ib yam nrog lub qhov rooj npog.Thaum ib sab yog txoj hauv kev thiab sab nraud yog chav pw, lub qhov rooj pob zeb yuav tsum tau yaug nrog av ntawm ob qho kawg;5 ~ 8mm siab dua hauv chav dej hauv pem teb los ua lub luag haujlwm ntawm kev tuav dej.Thaum txhim kho hauv pem teb ntws, xyuas kom meej tias lub qhov dej hauv pem teb yog 1 hli qis dua cov vuas ib puag ncig;cov pobzeb nplaum tsis tuaj yeem ua paug rau hauv qab ntawm lub qhov dej hauv pem teb (nws yuav ua rau cov dej tsis zoo), thiab nws raug nquahu kom siv cov cement pobzeb nplaum nplaum rau hauv pem teb ntws.
Nqe Lus Nug 6 Dab tsi yuav tsum tau them sai sai rau thaum muab cov vuas luaj rau ntawm lub teeb steel keel muab faib phab ntsa?
Teb: Kev mloog yuav tsum tau them rau: 1) Lub zog ntawm lub hauv paus txheej yuav tsum muaj peev xwm ua tau raws li qhov yuav tsum tau ua ntawm cov qauv kev ruaj ntseg.Cov qauv thib ob thiab cov qauv qub yog txuas nrog tag nrho nrog galvanized mesh.
2) Raws li tus nqi nqus dej, thaj tsam thiab qhov hnyav ntawm cov vuas, phim thiab xaiv cov pobzeb nplaum;
3) Txhawm rau xaiv cov txheej txheem paving uas tsim nyog, koj yuav tsum siv txoj kev sib xyaw ua ke los pav thiab rub cov vuas rau hauv qhov chaw.
Nqe Lus Nug 7 Nyob rau hauv ib qho chaw vibrating, piv txwv li, thaum tiling vuas nyob rau hauv qhov chaw uas muaj peev xwm vibration qhov chaw xws li elevator chav, dab tsi ntawm cov khoom pasting yuav tsum tau them rau?
Teb: Thaum tso cov vuas rau ntawm hom no, nws yog ib qho tsim nyog yuav tsum tau tsom mus rau qhov yooj yim ntawm cov pobzeb nplaum, uas yog, lub peev xwm ntawm cov nplais nplaum rau deform tom qab.Lub peev xwm muaj zog dua, nws txhais tau hais tias cov nplais nplaum txheej tsis yooj yim rau deform thaum lub hauv paus yog shaken thiab deformed.Hollowing tshwm sim, ntog tawm thiab tseem tuav tau zoo kev sib raug zoo.
2.2 Kev ua haujlwm sab nraum zoov
Nqe Lus Nug 1 Dab tsi yuav tsum tau them sai sai rau thaum lub sijhawm tsim cov pobzeb sab nraum zoov thaum lub caij ntuj sov?
Teb: Ua tib zoo saib xyuas kev ua haujlwm ntawm lub hnub ci thiab tiv thaiv nag.Nyob rau hauv ib puag ncig ntawm kub thiab muaj zog cua, lub sij hawm airing yuav luv heev.Qhov chaw ntawm scraping porcelain adhesive yuav tsum tsis txhob loj dhau, thiaj li tiv thaiv cov slurry los ntawm ziab tawm vim tsis muaj sij hawm muab tshuaj txhuam.ua hollow.
Lus Cim: 1) Kev xaiv cov khoom sib txuam;2) Tsis txhob raug tshav ntuj thaum tav su;3) Ntxoov ntxoo;4) Do me me thiab siv sai li sai tau.
Nqe Lus Nug 2 Yuav ua li cas los xyuas kom meej qhov flatness ntawm ib cheeb tsam loj ntawm lub hauv paus ntawm lub cib sab nrauv phab ntsa?
Teb: Lub flatness ntawm lub hauv paus nto yuav tsum tau raws li qhov yuav tsum tau ntawm kev tsim kho flatness.Yog hais tias qhov flatness ntawm ib cheeb tsam loj yog cov neeg pluag heev, nws yuav tsum tau leveled dua los ntawm rub cov hlau.Yog hais tias muaj ib cheeb tsam me me nrog protrusions, nws yuav tsum tau leveled ua ntej.Yog hais tias qhov chaw me me yog concave, nws tuaj yeem ua tiav nrog cov nplaum ua ntej..
Nqe Lus Nug 3 Dab tsi yog qhov yuav tsum tau ua rau lub hauv paus tsim nyog rau kev tsim kho sab nraum zoov?
Teb: Cov kev xav tau yooj yim yog: 1) Lub zog ntawm lub hauv paus nto yuav tsum muaj zog;2) Lub flatness ntawm lub hauv paus txheej yog nyob rau hauv tus txheej txheem ntau yam.
Nqe Lus Nug 4 Yuav ua li cas kom ntseeg tau tias qhov flatness ntawm qhov loj tom qab cov phab ntsa sab nrauv yog cov nplais?
Teb: 1) Lub hauv paus txheej thawj yuav tsum tau tiaj tus;
2) Phab ntsa vuas yuav tsum ua tau raws li cov kev cai ntawm lub teb chaws tus qauv, nrog cov tuab tuab thiab du cib nto, thiab lwm yam .;
Post lub sij hawm: Nov-29-2022