Plaster grout: cov txheej txheem ua tiav, cov ntaub ntawv tsim nyog thiab cov cuab yeej, cov lus qhia ua haujlwm ib kauj ruam thiab cov lus qhia kws tshaj lij

Cov txheej txheem:

Plaster grout: cov txheej txheem ua tiav, cov ntaub ntawv tsim nyog thiab cov cuab yeej, cov lus qhia ua haujlwm ib kauj ruam thiab cov lus qhia kws tshaj lij
Plaster grout: cov txheej txheem ua tiav, cov ntaub ntawv tsim nyog thiab cov cuab yeej, cov lus qhia ua haujlwm ib kauj ruam thiab cov lus qhia kws tshaj lij

Video: Plaster grout: cov txheej txheem ua tiav, cov ntaub ntawv tsim nyog thiab cov cuab yeej, cov lus qhia ua haujlwm ib kauj ruam thiab cov lus qhia kws tshaj lij

Video: Plaster grout: cov txheej txheem ua tiav, cov ntaub ntawv tsim nyog thiab cov cuab yeej, cov lus qhia ua haujlwm ib kauj ruam thiab cov lus qhia kws tshaj lij
Video: Why do grout lines show through concrete blocks or bricks? 2024, Hlis ntuj nqeg
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Plastering yog txoj hauv kev zoo tshaj plaws ntawm kev npaj cov phab ntsa rau kev ua tiav, nrog rau ib qho ntawm cov khoom zoo nkauj. Txhawm rau muab cov txheej txheem sab saum toj tsim nyog, nws yuav tsum tau ua tiav, grouted nrog plaster. Cov txheej txheem no nws tus kheej tsis nyuaj heev, tab sis nws yuav tsum tau ua raws li qee cov cai. Yog tsis muaj qhov no, nws yuav tsis tuaj yeem ua tiav qhov txiaj ntsig zoo.

txheej txheem grout yog dab tsi

Nov yog theem kawg ntawm kev ua haujlwm plastering. Nws muaj kev kho cov kab me me. Cov phab ntsa yog leveled thiab smoothed los ntawm rubbing cov ntaub ntawv yav tas los muaj pes tsawg leeg nrog ib tug tshwj xeeb lub cuab tam. Ua ntej grouting, "txheej" yog siv rau qhov chaw ua haujlwm - qhov no yog txheej txheej ntawm plaster mortar. Cov txheej txheem grouting yog ua tom qab qhov muaj pes tsawg leeg tau teeb tsa, tab sis ua ntej nws dries.

grout tom qab plaster
grout tom qab plaster

Txoj kev xaiv

Ib lub trowel yog ib yam khoom siv thaum siv cov khoom sib tov thiab tshem tawm qhov tsis xws luag thaum lub sij hawm plastering. Nws tuaj yeem siv los tshem tawmqhov saum npoo ntawm cov mortar ntau dhau thiab maj mam theem lub hauv paus. Txawm li cas los, nws yog tsis yooj yim sua kom ua tiav smoothness nrog nws; qhov no yuav tsum tau ib tug grater. Cov cuab yeej no muaj ntau yam zoo:

  1. Yooj yim siv. Tus qauv tsim yog tsim nyob rau hauv ib txoj kev uas txawm tias muaj ntau teev ntawm kev ua hauj lwm tas mus li, ib tug neeg tsis muaj kev tsis xis nyob.
  2. Lub teeb yuag. Rau kev tsim cov graters, cov khoom siv lub teeb yog siv kom txhais tes tsis txhob nkees ntawm kev ua haujlwm hnyav.
  3. Tus nqi qis.
  4. Long service life. Raws li daim ntawv thov txheej txheem thiab ceev faj tus cwj pwm, ib grater yog txaus los ua ib txhiab square meters.
  5. Kev xaiv zoo. Muaj ntau hom graters ntawm kev tsim kho kev lag luam: ntoo, yas, hlau, loj, me, thiab lwm yam.
  6. Dej resistant. Cov cuab yeej plastering yog tsim los ntawm cov ntaub ntawv uas tsis nqus dej.
grouting cement plaster
grouting cement plaster

Ntau yam graters

Yav dhau los, cov cuab yeej rau grouting plaster yog tsim los ntawm ntoo. Ib daim ntoo tau muab coj los ua lub hauv paus thiab lub dav hlau nrog tus kov raug txiav tawm ntawm nws. Tab sis cov khoom zoo li no muaj qhov tsis zoo - cov khoom siv ntuj tsim sai sai absorbs noo noo, yog li nws yuav hnyav heev thaum siv ntev, thiab tom qab ziab, lub hauv paus yog deformed thiab tawg.

Cov tuam txhab niaj hnub tsim ntau hom graters. Lawv raug cais raws li cov khoom siv los ntawm qhov chaw ua haujlwm. Nws tuaj yeem yog tsob ntooyas, polyurethane, latex, ua npuas ncauj, roj hmab, daim txhuam cev lossis hlau. Thaum xaiv, koj yuav tsum cia siab rau kev paub nrog cov ntaub ntawv no lossis cov lus pom zoo ntawm cov kws tshaj lij.

Txoj kev xaiv

Txhua hom grater muaj nws lub hom phiaj:

  1. Txhob Cia Siab. Siv rau grouting hniav plaster.
  2. Styrofoam. Cov khoom pheej yig tshaj plaws thiab cov khoom tawg yooj yim tshaj plaws uas tawg nrog kev txav tsis zoo.
  3. Metal. Nws yog siv los ua kom cov txheej txheem plaster porous, nrog rau kev npaj qhov chaw rau kev pleev xim.

Rau tus neeg kho tshiab, nws yog qhov zoo tshaj los muab kev nyiam rau polyurethane grater, uas muaj zog, ruaj thiab hnav. Tab sis cov khoom yas yog tsim nyog rau cov kws tshaj lij. Xws li ib tug grater feem ntau yog siv rau ib zaug ua hauj lwm rau grouting plaster.

ua-nws-koj tus kheej plastering
ua-nws-koj tus kheej plastering

Npaj kev daws teeb meem

Rau lub hom phiaj no, cov khoom xyaw yog kneaded nyob rau hauv tib proportions raws li rau lub ntsiab txheej:

  1. Cement mortar - peb seem xuab zeb thiab ib feem cement.
  2. Cement-txiv qaub muaj pes tsawg leeg - ib feem cement nrog txiv qaub yog tov nrog peb seem xuab zeb.

Ib qho tshwj xeeb ntawm kev npaj cov kev daws teeb meem no yog siv cov xuab zeb zoo li sai tau. Qhov loj ntawm cov nplej yuav tsum tsis pub tshaj 1.5 mm. Cov xuab zeb ntxhib tsuas yog siv tau yog cov vuas yuav tsum tau siv los ua cov phab ntsa saum toj kawg nkaus.

Txhawm rau txhawm rau txhawm rau txhawm rau ua kom zoo,Nws yog ib qho tsim nyog los saib xyuas nws cov ntsiab lus roj (cov ntsiab lus ntawm astringent Cheebtsam). Cov greasy sib tov yuav tsis zoo li theem thiab tawm streaks, thiab yog tias qhov ntsuas no tsis txaus, plaster yuav pib tawg thaum lub sij hawm kho saum npoo.

grouting plaster
grouting plaster

Npaj cov tshuaj

txheej txheem muaj cov kauj ruam hauv qab no:

  1. Sand yog sifted los ntawm ib tug nplua sieve, qhov pom mesh loj yog 1.51.5 mm.
  2. Cement, xuab zeb yog nchuav rau hauv lub thawv sib tov thiab tag nrho cov no yog tov kom huv si.
  3. Dej yog nchuav me me. Qhov no yuav tsum tau ua kom txog thaum cov tshuaj tau txais qhov xav tau sib xws.

Yog tias cov cement-lime mortar sib xyaw, ces cov txiv qaub yuav tsum tau sifted los ntawm lub sieve. Yog tias txawm tias muaj cov nplej me me, cov kab yuav nyob twj ywm rau ntawm qhov chaw plastered, thiab tom qab ntawd nws yuav tsis tuaj yeem ua tiav qhov smoothness.

txheej txheem ntawm kev ua

txheej txheem ntawm grouting tom qab plastering muaj ob peb theem, thawj ntawm uas yog daim ntawv thov txheej.

  1. Qhov chaw plastered yog wetted nrog lub raj mis tsuag. Qhov no yog qhov tsim nyog txhawm rau txhawm rau nce qib ntawm adhesion ntawm primer txheej rau txheej. Humidification yuav tsum tau ua kom sib npaug, tsis muaj qhov khoob. Nyob rau tib lub sijhawm, qhov saum npoo yuav tsum tsis txhob hnyav heev, dej yuav tsum tsis txhob ntws hauv cov kwj deg. Qhov no yog ua tiav 15-20 feeb ua ntej siv cov muaj pes tsawg leeg. Yog tias thaj chaw ua haujlwm loj heev, ces nws yuav tsum tau muab faib ua ntu thiab tsuas yog ib qho uas yuav ua tiav yuav tsum tau moistened. Yog hais tias koj tsis muaj ib tug sprayer ke, koj ua tausiv txhuam. Txau rau hauv dej thiab txaws rau ntawm phab ntsa.
  2. Txhawm rau siv lub npog, koj yuav xav tau ib lub trowel thiab lub spatula dav lossis txoj cai hlau. Cov tshuaj yog poured mus rau qhov chaw ua hauj lwm nyob rau hauv me me feem. Koj yuav tsum pib los ntawm sab saum toj, maj mam faib cov muaj pes tsawg leeg raws li txoj cai hla tag nrho cov phab ntsa. Cov cuab yeej yuav tsum tau nias nrog quab yuam kom cov tshuaj clogs ntau ntom thiab nkag mus rau hauv microscopic irregularities. Tshaj tawm tam sim ntawd. Qhov siab tshaj plaws thickness ntawm no txheej yog 2 hli.
  3. Tom qab cov mortar tau adhered, koj tuaj yeem nqa ib lub grater thiab pib grouting cement plaster. Qee tus tswv nyiam ua qhov no tib lub sijhawm raws li kev siv cov khoom xyaw.
gypsum plaster grout
gypsum plaster grout

Thaum ua li no - tsis muaj qhov sib txawv ntau, thiab qhov tshwm sim tsis cuam tshuam. Qhov tseem ceeb tshaj plaws yog faib cov muaj pes tsawg leeg zoo tshaj qhov chaw kom tag nrho cov irregularities ploj. Xav txog txhua txoj hauv kev kom ntxaws.

Txoj kev qhuav

Yog tias koj txiav txim siab tos kom txog thaum lub plaster ntawm phab ntsa dries thiab grout tom qab, cov txheej txheem yuav ua raws li hauv qab no:

  1. Ib lub polyurethane lossis hlau grater dipped hauv dej yog noj.
  2. Lub cuab yeej yog nias tawm tsam qhov chaw ua haujlwm thiab nrog kev pab cuam ntawm kev txav mus los ntawm cov txheej txheem ntawm qib plaster pib.

Koj tsis tas yuav tsum nias lub grater, txwv tsis pub muaj kev pheej hmoo ntawm rhuav tshem cov khoom xyaw tshiab, tab sis tsis muaj zog heev yuav tsis ua rau muaj txiaj ntsig.

Kev siv zog yuav tsum tau muab faib sib npaug, maj mam txav ntawm qhov chaw los ntawm sab saum toj mus rau hauv qab lossis kab rov tav. Nyob rau hauv junctions ntawm phab ntsa, lub hauv pausgraters yog siv nyob rau hauv parallel mus rau lub ces kaum, thiab cov kev taw qhia ntawm kev txav ntawm tes hloov los ntawm ncig mus rau ntsug. Qhov twg cov tubercles pom, cov cuab yeej yuav tsum tau nias nyuaj, thiab nyob rau hauv qhov chaw sib sib zog nqus, lub zog quab yuam, ntawm qhov tsis sib xws, yog txo. Nyob rau hauv tus txheej txheem, ib tug tov yog sau rau ntawm ob sab ntawm lub grater, yog li nws yuav tsum tau muab tshem tawm los ntawm lub sij hawm mus rau lub sij hawm. Koj tuaj yeem ua qhov no nrog txhuam ntub dej.

Thaum grouting gypsum plaster hla ib cheeb tsam loj, txheej dries sai sai. Vim li ntawd, txoj hauj lwm nyuaj dua. Txhawm rau kho qhov xwm txheej, cov tshuaj yuav tsum tau moistened nrog dej. Koj tuaj yeem siv txhuam ntub dej los yog tshuaj tsuag rau lub hom phiaj no.

grouting phab ntsa tom qab plastering
grouting phab ntsa tom qab plastering

Thaum siv cov txheej txheem thov kev sib xyaw, cov txheej txheem muaj cov kauj ruam hauv qab no:

  1. Ib qho me me ntawm mortar rau grouting plaster yog sau rau ntawm grater (nws qhov sib xws yuav tsum yog me ntsis thinner dua rau cov phab ntsa plaster), tom qab ntawd cov cuab yeej siv rau saum npoo thiab cov ntsiab lus sib npaug ntawm lub dav hlau. Lub grater yuav tsum tau khaws cia ntawm lub kaum sab xis.
  2. Tom qab siv lub mortar, cov cuab yeej yog nias rau ntawm phab ntsa, thiab cov txheej txheem grouting pib. Cov kev txav tuaj yeem yog arcuate lossis ncig, tab sis ib txwm ceev faj thiab tsis sib xws.

Nrog rau txoj kev thov no, cov tshuaj khib rau cov phab ntsa tom qab plastering yog siv nyiaj txiag heev, tab sis nws yuav siv sij hawm ntau heev. Txhawm rau kom tsis txhob muaj qhov sib xyaw ua ke, nws yog qhov zoo dua los knead nws nyob rau hauv me me. Yog ib tug lojdav hlau, ces lub sij hawm ntawm grouting nyob ib sab seem yuav tsum luv li sai tau, ib tug so yog tso cai tsuas yog los npaj ib tug tshiab ib feem ntawm kev daws. Thaum moistening lub square tom ntej ntawm qhov chaw, nws raug nquahu kom moisten cov npoo ntawm cov twb rubbed, qhov no yuav ua rau kom cov qib ntawm adhesion. Tom qab ziab, cov kev hloov pauv yuav tsis pom.

Cov Lus Qhia Tus Kheej

Koj tuaj yeem tshawb xyuas qhov ua tau zoo ntawm kev ua haujlwm raws li hauv qab no:

  1. Lub teeb taw qhia lub teeb raws ntawm qhov chaw ua haujlwm yuav pab txheeb xyuas qhov tsis sib xws thiab qhov tsis raug.
  2. Ib theem tsev siv rau qhov chaw yuav raug "qhia" seb puas muaj qhov tsis sib xws. Koj tuaj yeem tshem tawm qhov tsis txaus nrog kev pab los ntawm kev sib tsoo bar (grater).
plastering cuab yeej
plastering cuab yeej

Ua ntej koj pib grouting ntawm phab ntsa, nws yog ib qho tsim nyog yuav tsum tau ntsuas los tiv thaiv lwm chav ntawm lub tsev nyob los ntawm cov hmoov av me tshaj plaws uas inevitably tsim thaum lub sij hawm plastering. Cov kauj ruam hauv qab no yuav pab xyuas kom huv:

  1. qhwv tag nrho cov rooj tog thiab khoom hauv chav nrog yas qhwv. Txhawm rau tiv thaiv kom meej, ruaj cov khoom siv nrog daim kab xev.
  2. Dai qhov rais nrog polyethylene. Zaj duab xis yog tsau raws qhov dav thiab ntev ntawm qhov qhib nrog daim kab xev nplaum.
  3. Dai daim ntaub ntub dej ntawm lub qhov rooj. Ib daim ntaub ntub dej tseem muab tso rau hauv qhov chaw ua haujlwm kom tsis txhob muaj plua plav ya mus rau hauv cov chav nyob sib ze.

Thiab koj yuav tsum saib xyuas koj tus kheej kom nyab xeeb. Hauv cov txheej txheem ntawm plastering thiab grouting phab ntsa, nws raug nquahu kom hnav lub npog ntsej muag tshwj xeeb,looj tsom iav dub thiab khaub ncaws. Co cov khoom kom huv si ua ntej muab tso rau hauv lub tshuab ntxhua khaub ncaws.

Zoo kawg

Ua-nws-koj tus kheej grouting plaster yog, ntawm chav kawm, ib txoj haujlwm nyuaj, tab sis tsis nyuaj heev. Yuav luag txhua tus tuaj yeem paub txog kev ua haujlwm, txawm tias tsis muaj kev txawj ntse. Yuav kom tau txais txiaj ntsig zoo yuav xav tau kev ua siab ntev, kev xyaum thiab cov ntaub ntawv zoo. Yog tias koj ua qhov teeb meem tiag tiag, tom qab ntawd, thaum kawg, koj yuav tau txais cov phab ntsa zoo nkauj thiab txawm tias npaj txhij rau kev ua haujlwm ntxiv.

Pom zoo: