Kev npaj cov khoom sib xyaw thiab ua haujlwm nrog cov nplais grouting, lawv hom thiab kev sib xyaw, kev suav cov khoom, cov txheej txheem ntawm kev thov kev daws teeb meem thiab kev ua tiav zaum kawg ntawm cov pobzeb sib koom. Pobzeb grouting yog theem kawg ntawm kev ua pobzeb. Nws muab rau kev npaj ntawm ib qho tshwj xeeb muaj pes tsawg leeg thiab sau cov nqaws ntawm cov khoom siv nrog nws. Nyob rau tib lub sijhawm, txheej txheej tiav ua airtight thiab tau txais qhov ntxim nyiam. Koj yuav kawm txhua yam txog qhov raug grouting ntawm cov vuas hnub no los ntawm peb kab lus.
Cov hom tseem ceeb ntawm cov hmoov sib tov sib xyaw rau cov vuas
Ua ntej pib grouting pobzeb pob qij txha, koj yuav tsum txiav txim siab txog hom sib xyaw thiab qhov yuav tsum tau ua rau nws. Tam sim no, muaj ob hom tseem ceeb ntawm cov khoom siv:
- Qhuav sib tov raws cov cement … Lawv, nyob rau hauv lem, tau muab faib ua ob hom: formulations nrog thiab tsis muaj muab tub lim. Cov muab tshuaj txhuam ntawm thawj hom sib xyaw yog cov xuab zeb quartz, uas ua tiav qhov ua kom muaj zog ntxiv thiab ua rau cov tawv tawv tawv ntawm cov cladding ruaj khov dua. Hom thib ob ntawm kev sib xyaw yog tus yam ntxwv zoo nkauj. Cov grout no tuaj yeem siv tau yam tsis ntshai khawb qhov muag ntawm cov nplais ci. Ntxiv rau cov hauv paus hauv paus thiab cov muab tub lim, ob lub pobzeb sib xyaw ua ke suav nrog ntau yam ntxiv uas muab cov pob qij txha nrog qee yam khoom: yas, tiv thaiv dej, tiv thaiv kab mob, tiv taus te, xim, thiab lwm yam.
- Ob-tivthaiv hluavtaws sib xyaw … Lawv yog ua los ntawm epoxy lossis furan resins uas muaj xim. Hauv cov txheej txheem ntawm kev npaj cov grout, cov tawv tawv tau ntxiv rau cov muaj pes tsawg leeg, uas muab cov sib xyaw nrog polymerization tom qab sau cov pob qij txha ntawm txheej. Furan resins tau siv rau qhov ntau dua rau kev npaj cov nplais grout siv hauv kev tsim khoom, vim tias cov txheej txheem ua haujlwm nrog lawv yog cov txheej txheem nyuaj heev. Qhov feem ntau yog epoxy grout. Lawv muaj lub zog siab, ua kom muaj zog, muaj ntau yam xim thiab tiv taus cov tshuaj, suav nrog cov kua qaub.
Tom qab xaiv hom grout, koj yuav tsum txiav txim siab nws cov xim yam xav tau. Cov theem no tseem ceeb heev, txij li pom yav tom ntej ntawm tag nrho cov cladding nyob ntawm nws. Skillfully xim-matched grout tuaj yeem txhim kho lub meej mom ntawm cov nplais thiab txawm tias ua ib feem tseem ceeb ntawm kev kho kom zoo nkauj sab hauv, hloov pauv sab hauv ntawm chav. Hloov pauv, kev xaiv tsis raug ntawm cov xim tuaj yeem cuam tshuam qhov kev xav ntawm cov vuas kim tshaj plaws thiab zoo.
Muab xam los ntawm tus nqi ntawm cov pobzeb grout
Nws yog qhov nyuaj rau suav qhov kwv yees kwv yees kev siv cov sib xyaw rau cov nplais grouting. Txawm tias cov lej uas cov tuam ntxhab tsim khoom qhia ntawm cov pob khoom feem ntau txawv. Lub sijhawm tsis txaus siab los txog thaum cov grouting xaus yam tsis tau xav txog, tsis yog qhov tsim nyog siv tus nqi tau teev tseg hauv cov lus qhia.
Txhawm rau txo qis miscalculations thaum yuav cov grout, koj yuav tsum xav txog:
- Pobzeb kev ntxhib los mos … Kev siv cov grout, suav nrog kev sau ntawm nws cov nyiaj seem los ntawm cov nplaim paj, yuav siab dua.
- Pobzeb qhov ntev … Los ntawm qhov pom ntawm kev ua lej, txhua yam yog qhov yooj yim ntawm no: cov nqaws rau ntawm lub ntsej muag ntawm lub ntsej muag yuav me dua, qhov loj dua thaj tsam ntawm txhua qhov ntawm nws qhov tawg. Ntawd yog, thaum ua cov nqaws ntawm cov vuas me me, qhov sib xyaw yuav siv ntau dua, thiab hloov pauv: cov pobzeb loj dua, cov grout tsawg dua yuav raug siv.
- Dav ntawm nqaws … Nws yog qhov tshwj xeeb ntawm qhov loj me ntawm cov yas hla uas tau siv thaum tso cov vuas.
Feem ntau qhov sib piv yog siv los ua lub hauv paus: 0.4 kg ntawm grout ib 1 m2 cov vuas txheem. Nrog qhov tuab me me ntawm cov pobzeb sib koom ua ke, txhawm rau suav qhov nyiaj grout, koj tuaj yeem siv cov qauv hauv qab no: Z = (A + B) x H x W x P / (A x B). Ntawm no A yog qhov ntev ntawm cov pobzeb, B yog nws qhov dav, H yog tuab, W yog qhov dav ntawm kev sib koom ua ke, P yog qhov ntom ntom ntawm cov tais diav sib tov. Txhua qhov ntev yog hauv millimeters.
Kev npaj ua haujlwm ua ntej grouting vuas
Ua-nws-koj tus kheej grouting ntawm cov vuas luaj yuav tsum tau ua tsis muaj ntxov dua ib hnub tom qab txheej txheej, tab sis nws yuav tsum tsis txhob ncua rau lub sijhawm ntev dua. Qhov no yog vim muaj ntau yam laj thawj:
- Hnub tom qab tso cov pobzeb kawg, cov nplaum tseem tsis tau txais nws lub zog kawg, yog li nws muaj peev xwm tshem tawm cov xim thiab av yooj yim uas tau plam ib hnub ua ntej.
- Cov dej noo nyob hauv cov vuas kom ntseeg tau tias ua tau zoo dua ntawm cov grout rau cov khoom. Hloov pauv, tshwj xeeb moistening ntawm qhuav tawm cov pob qij txha ua rau cov ntsiab lus nce ntawm cov dej hauv cov grout, uas ua rau cov kua sib tov thiab txo nws cov elasticity. Nws yog qhov nyuaj dua los thov thiab faib cov khoom sib xyaw raws cov nqaws.
- Tawm mus ntsib cov pob qij txha qhib rau lub sijhawm ntev tsis pom zoo vim muaj peev xwm kis tau. Cov khib nyiab me me thiab txawm tias muaj plua plav nyob hauv qhov khoob ntawm cov vuas tuaj yeem cuam tshuam cov ntawv thov ntawm txhua qhov grout.
Cov xim ntawm cov grout yuav tsum sib phim rau cov xim ntawm cov vuas tso. Feem ntau lees txais cov cai tsim qauv tsis txhob siv ntau dua ob qhov xim thawj zaug hauv ib chav. Yog li ntawd, kev hloov pauv me ntsis hauv qhov ci ntawm cov xim grout raug tso cai, tab sis tsis sib txawv ntawm cov xim. Thaum ua ke cov vuas ntawm cov xim sib txawv, koj yuav tsum khaws cov khoom sib xyaw kom haum.
Yog tias tsis muaj cov grout uas phim cov xim ntawm cov nplais, koj tuaj yeem ua rau koj tus kheej. Txhawm rau ua qhov no, koj yuav tsum yuav cov khoom sib xyaw dawb thiab ntxiv qhov xav tau ntawm cov xim rau nws, uas yog siv rau cov xim pleev xim dej. Los ntawm maj mam ntxiv nws thiab nplawm cov muaj pes tsawg leeg, cov grout tuaj yeem muab cov xim uas xav tau.
Cov cuab yeej tsim nyog tsim nyog tau siv nyob ntawm tus txheej txheem kev ua haujlwm. Tab sis cov txheej txheem yooj yim yog raws li hauv qab no: cov hlau txhuam rau ua kom sib xyaw, lub tais yas me me lossis lub thoob uas muaj peev xwm tsis pub ntau tshaj 2 litres, ib lub thoob dej thiab cov khaub ncaws huv si, roj hmab lossis yas spatula nrog roj hmab taub.
Cov txheej txheem pobzeb grout
Cov hmoov sib tov yuav tsum tau npaj tam sim ua ntej pib ua haujlwm, vim nws tsis khaws cia ntev thiab tawv tom qab lub sijhawm luv. Rau tib lub laj thawj, nws tau npaj ua ntu me me, tshwj xeeb yog thaum tus neeg ua yeeb yam tsis muaj txuj ci zoo hauv kev ua haujlwm zoo li no.
Thaum npaj cov cement grout, cov khoom sib xyaw qhuav ntawm qhov sib tov yuav tsum tau nchuav rau hauv lub khob yas huv thiab tom qab ntawd ntxiv rau nws cov dej xav tau qhia los ntawm cov chaw tsim khoom ntawm cov khoom ntim khoom. Kev sib xyaw yuav tsum tau ua tiav ntawm tus kheej thaum xub thawj, thiab txuas ntxiv kho tshuab, siv cov khoom sib tov tsim rau qhov no. Nws yog qhov tshwj xeeb nozzle nrog cov hniav uas tau clamped hauv chuck ntawm cov laum hluav taws xob.
Qhov tshwm sim ntawm kev ua haujlwm yuav tsum yog homogeneous tov ntawm tuab tuab sib xws. Yog tias siv cov xim zas xim rau cov xim pleev xim, nws yuav tsum tau ntxiv rau cov tshuaj txhuam kom tiav, thiab tom qab ntawd sib tov dua nrog lub tov khoom. Thaum siv cov xim qhuav, nws tau ntxiv rau cov hauv paus hauv paus ua ntej diluting qhov sib xyaw nrog dej. Tom qab sib tov, cov tshuaj yuav tsum tau sab laug rau 10-15 feeb kom ua tiav cov tshuaj tiv thaiv kab mob hauv nws, thiab tom qab ntawd sib tov dua siv lub tov khoom.
Epoxy grout tau npaj los ntawm ob yam khoom. Ib pob muaj epoxy resin nrog cov xim, lwm qhov muaj cov tawv tawv. Nws tau ntxiv rau hauv cov tshuaj thiab tom qab ntawd cov tshuaj yog sib xyaw kom huv. Thaum qhia cov tawv tawv, nws yog ib qho tseem ceeb heev uas yuav tsum tau hwm qhov feem ntawm cov khoom siv grout. Nws tseem tau qhia hauv cov lus qhia txuas nrog cov khoom.
Nws yuav tsum tau kawm ua tib zoo, txij li cov tuam txhab sib txawv tsim cov grout uas sib txawv hauv cov ntsiab lus ntawm cov khoom siv thiab cov lus pom zoo rau kev sib xyaw lawv. Epoxy grout kuj tau npaj ua ntau pawg, tab sis nws lub sij hawm polymerization yog luv dua li ntawm cov cement sib tov. Yog li ntawd, txoj haujlwm yuav tsum ua tiav sai thiab raug; pib feem ntau tsis tuaj yeem ua qhov no.
Ua ntej diluting cement lossis epoxy grout rau cov vuas, koj yuav tsum tau txais qhov muag, tawv nqaij thiab tiv thaiv kev ua pa. Qhov no yog vim tias cov cement thiab epoxy hardener muaj teeb meem rau lub cev. Yog li ntawd, tuab tuab, tsom iav, hnab looj tes thiab lub tshuab ua pa yuav pab tau zoo heev.
Pobzeb grouting tshuab
Muaj ntau txoj hauv kev los thov cov grout rau cov vuas. Txhua tus ntawm lawv tau siv nyob ntawm qhov ua haujlwm ntau npaum li cas thiab kev ntxhib los mos ntawm cov nplais. Cia peb xav txog lawv hauv kev nthuav dav:
- Grouting nrog trowel … Ntawm qhov ua haujlwm ntawm cov cuab yeej, koj yuav tsum sau me ntsis cov hmoov sib tov sib xyaw thiab, txav nws hla txoj hlua, nias qhov kev daws teeb meem nrog kev rau siab rau qhov sib txawv ntawm cov vuas. Tom qab ntawd, hla lub spatula raws txoj hlua, nws yog qhov tsim nyog kom tshem tawm qhov sib xyaw ntau dhau. Lub zog yuav tsum txaus kom cov grout, nias los ntawm cov roj hmab phaj ntawm cov cuab yeej, ua kom tag nrho cov kab noj hniav ntawm cov nqaws, vim tias tsuas yog nyob hauv qhov xwm txheej no yuav ua rau cov pobzeb hauv ob sab kom ruaj khov. Ua li no, siv cov cement thiab epoxy grout.
- Grouting nrog ntab … Txoj kev no tsis raug dua li yav dhau los, tab sis nrog kev ua haujlwm tseem ceeb, lawv siv nws. Kev sib xyaw ua tiav yuav tsum tau siv rau hauv kev sib tsoo thiab faib tusyees nrog cov ntab hauv kab pheeb ces kaum txheeb ze rau cov nqaws, ua tib zoo sau lawv nrog cov muaj pes tsawg leeg. Nias grout rau hauv cov pob qij txha, koj yuav tsum tau sau rau sab saum toj tag nrho cov voids uas tsis tau ntim nrog cov nplais nplaum. Hauv cov txheej txheem ua haujlwm, cov kua ua kua ntawm qhov sib tov yuav maj mam tawm, thiab cov pob qij txha yuav tau ntim nrog cov tuab tuab sib xyaw, suav nrog cov muab tub lim, cement thiab polymer additives. Cov tshuaj txhuam hniav tsis tas yuav tsum tau thov tam sim ntawd rau tag nrho saum npoo ntawm daim ntaub. Tom qab ua tiav 1 m2 txheej txheej yuav tsum txiav txim siab sai npaum li cas cov tshuaj hnyav, thiab tom qab ntawd txiav txim siab qhov zaus nres ntawm qhov haujlwm tseem ceeb los ntxuav thaj chaw kho.
- Sack cone grouting … Lub trowel zoo ib yam li lub hnab ci ci ib txwm. Ua ntej thov cov grout rau cov nplais, nws yuav tsum tau ntim nrog cov khoom sib xyaw uas yuav tawm los ntawm lub ntim los ntawm qhov taub thaum nyem lub hnab nrog koj txhais tes. Hauv qhov no, lub qhov ntswg ntawm lub khob hliav qab yuav tsum tau khov kho kom ruaj khov. Cov grout yuav tsum tau nyem tawm me ntsis ntau dua li qhov yuav tsum tau ua kom sib koom ua ke mus rau saum. Kev txav ntawm lub khob hliav qab pib rau saum thiab xaus rau hauv qab hauv cov txheej txheem ntawm kev haus cov khoom sib xyaw. Thaum pib ntawm kev teeb tsa grout, nws yuav tsum tau nias rau hauv qhov sib txawv nruab nrab ntawm cov vuas siv ib daim ntawm cov roj hmab cable uas muaj txoj kab uas hla me ntsis loj dua qhov sib koom ua ke. Tom qab 30 feeb, sib xyaw ntau dhau? nias ntawm cov vuas? yuav tsum tau muab tshem tawm nrog txhuam txhuam. Txoj kev no yog siv thaum grouting vuas uas muaj qhov ntxeem tau uas nyuaj rau ntxuav nrog lwm txoj hauv kev grouting, xws li ntuj tsim lossis pob zeb dag.
- Grouting nrog rab phom syringe … Txoj kev no yog siv thaum ua haujlwm sab nraum zoov, nrog kev ua haujlwm loj, lossis thaum ua cov nqaws ntawm cov av xuab zeb thiab qhov ntxeem tau ntawm cov pob zeb thiab cov vuas. Thaum txhuam cov vuas nrog rab phom, kev ua haujlwm tau ua tiav nrog qhov ua kom tiav ntawm tag nrho cov kab noj hniav ntawm cov pob qij txha, tsis suav nrog kev tsim cov voids thiab cua npuas. Nyob rau tib lub sijhawm, kev tu kom huv ntawm cov vuas raug khaws cia, cov ntaub ntawv poob qis, thiab qhov ua kom nrawm nrawm tau nce. Qhov sib tov ua tiav yuav tsum tau muab ntim rau hauv rab phom siv lub trowel lossis spatula. Tom qab ntawd, los ntawm kev maj mam nyem tawm ntawm cov cuab yeej, cov grout ua rau cov pob qij txha sib txuas nruab nrab ntawm cov vuas los saum toj mus rau hauv qab, thiab kab rov tav sib koom ntawm sab laug mus rau sab xis. Phom muab nrog nws txoj haujlwm ua kom pom qhov zoo nkauj ntawm ob sab hauv thiab kev khaws cia ntev ntawm nws cov nqaws.
Nta ntawm kev ua cov nplais nqaws
Tom qab sau cov pob qij txha nrog cov sib tov sib xyaw, nws yog qhov tsim nyog kom qhuav thiab ntub lawv. Qhov no yog theem tseem ceeb heev hauv kev ua haujlwm, uas qhov nruj ntawm qhov khoob ntawm cov txheej txheej thiab lawv qhov tsos nyob ntawm.
Kev kho kab mob qhuav
Nws tau ua tiav siv cov ntab tshwj xeeb thiab ua haujlwm kom tshem tawm cov grout ntau dhau los ntawm cov nplais. Cov cuab yeej yuav tsum tau tuav nyob rau ib sab mus rau saum npoo ntawm cladding thiab ua kev txav mus los ntawm kev taw qhia ntawm nqaws kab pheeb ces kaum, thaum ua tib zoo tsis txhob kov lawv.
Yog tias, tau txais ntawm lub seam, lub trowel ntes ib lub pob ntawm cov grout, cov hniav uas seem los ntawm nws yuav tsum tau rov ua dua nrog cov sib xyaw, thiab cov nplais saum npoo yuav tsum tau qib. Txog qhov kawg polymerization ntawm qhov sib xyaw, yuav tsum muaj lub sijhawm tshwj xeeb, nws lub sijhawm nyob ntawm qhov muaj pes tsawg leeg ntawm cov grout.
Hauv cov txheej txheem ntawm kev ntxuav cov ntu yav dhau los ntawm txheej txheej los ntawm kev sib xyaw ntau dhau, nws yog qhov tsim nyog los ua ntu ntu muab tshuaj txhuam rau hauv lub ntim kom nws ib txwm npaj rau ua cov pob qij txha hauv ntu tom ntej ntawm ob sab.
Kev kho dej ntub
Qhov nruab nrab, nws yuav siv sijhawm 10-30 feeb los ua kom cov dej noo thiab ua kom cov pob zeb ua kom tawv. Qhov nrawm nyob ntawm seb hom substrate, hom nplaum thiab vuas, kub thiab av noo. Ntxiv mus, cov nplaim ntawm cov nqaws tuaj yeem ua rau tawv tawv nrawm, thaum nws sab hauv yuav nyob khov. Yog li ntawd, ua ntej txhuam cov pob qij txha ntawm cov vuas nrog txheej txheem ntub, koj yuav tsum txheeb xyuas qhov kev npaj ntawm cov pob qij txha uas tau ntim rau qhov ua tiav. Txhawm rau ua qhov no, lawv yuav tsum tau kuaj ntawm thaj chaw me me ntawm cov ntaub qhwv nrog cov ntaub ntub dej zoo.
Kev sib xyaw hauv cov nqaws yuav tsum tsis nyuaj, tab sis ywj thiab ntom. Yog tias cov nyom tau rub tawm tom qab daim txhuam cev ntub, nws txhais tau tias nws tseem tsis tau npaj txhij rau kev ua ntub. Thaum koj tuaj yeem tshem tawm cov tshuaj txhuam uas tau qhuav rau cov nplais nrog cov ntab tshwj xeeb, uas tsis tawm ib qho khawb ntawm glaze lossis txha hniav laus. Tom qab kev ntxuav zoo li no, cov vuas yuav tsum tau so nrog daim txhuam cev ntub.
Txhawm rau ntxuav cov kab thiab nqaws, koj yuav tsum muaj lub thoob dej huv thiab daim txhuam cev muag muag nrog cov npoo sib npaug. Nyob rau hauv daim ntawv no, nws yuav tsis tawm ntawm qhov nqes thaum grouting. Los ntawm kev ntub dej ntawm daim txhuam cev kom zoo, koj yuav tsum tshem tawm qhov sib xyaw ntau dhau hauv cov lus tsa suab los ntawm cov vuas thiab cov nqaws ntawm txheej. Tom qab ntxuav 1-2 m2 sab hauv daim txhuam cev yuav tsum tau ntxuav thiab nyem me ntsis, thiab tom qab ua 8-9 m2 - hloov cov dej hauv lub thoob.
Tom qab qhov kawg ntawm kev tu thawj zaug, koj yuav tsum tshuaj xyuas cov kab uas tau rub thiab ua kom haum, yog tias tsim nyog, ua ntej nrog cov yas du lossis cov ntoo ntoo ntawm cov duab sib npaug, thiab tom qab ntawd nrog daim txhuam cev nyem tawm hauv dej.
Cov duab ntawm cov nqaws tau xaiv raws li tus kheej xav tau. Yog tias cov cladding muaj cov vuas uas muaj ntse thiab txawm tias cov npoo, cov grout feem ntau yaug nrog lawv. Nrog puag ncig sab saud ntawm cov nplais, cov duab ntawm cov nqaws feem ntau tau xaiv los ntawm tus ua yeeb yam, tab sis cov grout yuav tsum tsis txhob nthuav tawm dhau ntawm lub ntsej muag.
Nyob rau theem kawg, koj yuav tsum rov so cov ntaub thiab cov nqaws, tshem tawm tsis yog cov grout ntau dua, tab sis cov xim daj daj. Cov txheej txheem yuav tsum tau txuas ntxiv mus kom txog thaum lub cladding siv rau nws qhov kev pom zaum kawg. Tom qab ntawd, nws yuav tsum tau sab laug kom qhuav.
Cov nyom uas muaj cov yas los yog cov tshuaj acrylic ntxiv ua kom ruaj khov rau ntawm qhov chaw thiab yog li ntawd tuaj yeem nyuaj dua los ntxuav. Hauv qhov xwm txheej zoo li no, cov khoom sib xyaw tuaj yeem tshem tawm nrog cov tshuaj tshwj xeeb acidic. Tab sis lawv tsuas tuaj yeem siv tom qab cov grout tau ua tiav cov polymerized.
Txhawm rau tshem tawm cov cim los ntawm epoxy grouting ntawm cov vuas ntawm phab ntsa, tshwj xeeb txhais tau siv; lawv tsis ntshai ntawm cov kua qaub ib puag ncig. Lawv tuaj yeem raug yuav tam sim thaum yuav cov khoom. Cov khoom siv yuav tsum suav nrog daim ntaub tshwj xeeb "furry", uas yuav xav tau los ntxuav cov vuas.
Tswv yim! Txhawm rau txhawm rau tiv thaiv ntxiv los ntawm ya raws cov pob qij txha, trowelled nrog cov cement sib tov, lawv tuaj yeem npog nrog txheej txheej foob. Qhov no yog ua kom yooj yim nrog txhuam txhuam. Yuav ua li cas zom cov nplais nqaws - saib cov vis dis aus:
Pobzeb grout yuav siv li peb lub lis piam kom qhuav tag. Tom qab ntawd, koj tuaj yeem txaus siab rau chav da dej zoo nkauj cladding, hauv pem teb kaw lossis cov khaub ncaws zoo nkauj ntawm phab ntsa ze lub qhov cub.
