Kho tsev ib txwm ua haujlwm. Lub luag haujlwm tseem ceeb yog xaiv cov khoom zoo thiab siv lawv kom raug. Plaster tuaj yeem raug suav hais tias yog cov khoom siv tseem ceeb. Yog tsis muaj nws siv, tsis muaj ib qho kev kho ib zaug. Ntau tus kws tshaj lij yuav pom zoo kom them nyiaj tshwj xeeb rau kev ntxuav cov plaster.
Restoring plasters
Cov khoom tiav no feem ntau siv hauv cov chav uas muaj av noo siab. Sanitizing plaster pab tiv thaiv cov ntsev thiab cov dej noo uas tawm los ntawm lub hauv paus thiab cov phab ntsa thauj khoom. Ua tsaug rau qhov no, cov khaubncaws sab nraud povtseg ntawm kev ua tiav thiab kev daws teeb meem yuav tsis cuam tshuam. Tab sis kev ua kom tsis raug dej tsis zoo ua rau muaj qhov tseeb tias cov ntsev thiab dej noo nce los ntawm cov av thiab sau rau ntawm phab ntsa. Qhov no ua rau muaj kev puas tsuaj qeeb ntawm cov qauv. Cov fungus, dampness thiab efflorescence tshwm sim, lawv txoj kev loj hlob tsis zoo rau tib neeg noj qab haus huv. Yog li ntawd, ib tug neeg nyob rau hauv xws li ib tug ntev lub sij hawm yuav ua rau kev loj hlob ntawm ntau yam kab mob ntawm lub pa system los yog exacerbation ntawm tus neeg mob.
Cov cuab yeej tseem ceeb ntawm kev ntxuav cov plaster yog ziab ntawm sab nrauv ntawm cib thiab pob zeb phab ntsa. Cov khoom no xyuas kom meej txawm tias faib cov ntsev. Tab sis kev siv cov khoom siv rau kev kho kom zoo nkauj sab hauv txhim kho cov nyhuv waterproofing. Qhov no muaj txiaj ntsig zoo rau kev ua kom lub neej kev pab cuam ntawm tus qauv nws tus kheej thiab cov ntaub ntawv tiav uas siv rau cov tshuaj tua kab mob.
Ntau tus neeg yuav khoom raug cuam tshuam los ntawm tus nqi nce ntawm cov khoom siv no. Tab sis nws ntau dua li them nyiaj los ntawm kev tsim cov xwm txheej zoo rau kev nyob hauv tsev.
Muaj ntau qhov chaw uas tuaj yeem ua rau cov qauv dampen. Feem ntau yog:
- condensate;
- qhov cua tsis zoo;
- dej nyab;
- tawm dej thiab gutter systems;
- nag xob nag cua nkag rau hauv lub hauv paus;
- av.
Raws li koj paub, cov dej noo ntau dhau tuaj yeem ua rau muaj teeb meem loj. Tab sis yog tias koj niaj hnub tshem tawm qhov tshwm sim, thiab tsis xyuam xim rau kev tshem tawm ntawm qhov ua rau lawv tus kheej, ces qhov no yuav coj cov txiaj ntsig luv luv xwb. Hauv qhov no, kev siv cov khoom siv tshwj xeeb yuav pab tau. Piv txwv li, sanitizing plaster. Nws yog qee zaum hu ua kev kho dua tshiab. Tom qab tag nrho, cov khoom siv no yog siv rau hauv kev kho thiab kho kom zoo nkauj nrog cov qauv tsim los ntawm cov khoom siv phab ntsa uas muaj ntsev. Ua tsaug rau cov khoom zoo kawg nkaus ntawm cov khoom siv no, noo noo tshem tawm ntawm phab ntsa mus rau sab nraud.
Propertiesplaster
Hydrophobic sanitizing plaster muaj ntau yam zoo.
- Tiv thaiv efflorescence ntawm phab ntsa, plinths, foundations.
- Tshem tawm cov dej noo ntawm cov qauv no mus rau hauv huab cua.
- Txhim khu kev tiv thaiv cov qauv los ntawm nag lossis daus.
- Nov yog txheej txheej dej zoo.
- High vapor permeability.
- Lub sijhawm ziab, qhov chaw tsis tawg txawm tias siv txheej tuab.
- Siv rau sab hauv tsev thiab sab nraum zoov.
- khoom siv tau ruaj khov.
Nco ntsoov tias cov khoom tiav no yuav tsum tsis txhob siv rau gypsum substrates. Tsis tas li ntawd, hom plaster no tsis tuaj yeem siv los ua cov txheej txheem dej los tiv thaiv hauv qab daus, phab ntsa, hauv paus hauv av.
Khoom nta
Txhua yam zoo ntawm kev ntxuav plaster ncaj qha nyob ntawm nws cov muaj pes tsawg leeg. Nws muaj ob txheej: ntxeem tau thiab sanitizing. Txhawm rau tiv thaiv cov phab ntsa los ntawm efflorescence, koj tuaj yeem siv cov khoom siv hauv ib txheej ntawm 2 cm.
Muaj zog sulphate kuj thiab tuab txheej lub zog tiv thaiv kev tawg.
Lub hauv paus ntsiab lus ntawm cov khoom no yog dab tsi? Cov dej noo los ntawm cov kabmob phab ntsa nkag mus rau hauv thawj - ntxeem tau - txheej. Ntsev nyob rau hauv nws thiab accumulates nyob rau hauv lub pores ntawm plaster. Tab sis cov dej noo yog tshem tawm, evaporates los ntawm plaster. Vim li no, cov ntsev tsis raug xa mus rau lwm cov ntaub ntawv tiav tom qab sib tov.
Npaj ua haujlwm
Ua ntej siv cov tshuaj tua kab mob, nws yuav tsum tau saib xyuas lub hauv paus zoo. Nws yuav tsum muaj zog thiab ruaj khov. Particles yuav tsum tsis txhob crumble. Yog tias muaj, lawv yuav tsum tau muab tshem tawm thiab kho. Tsis tas li ntawd, lub hauv paus yuav tsum tsis muaj roj, av, roj, roj pleev xim lossis kua roj vanish. Nco ntsoov xyuas kom meej tias qhov chaw yog ntxhib kom zoo dua adhesion ntawm plaster rau hauv paus.
Cov seams ntawm brickwork yuav tsum embroidered. Lawv mus tob rau hauv lawv, nthuav qhov chaw. Efflorescence yuav tsum tau ntxuav nrog txhuam hlau. Thiab yog tias thaj chaw muaj kev cuam tshuam loj, qhov saum npoo yog ntxuav nrog grinder. Nyob rau hauv cov ntaub ntawv no, ib tug tshwj xeeb nozzle nrog ib tug hlau txhuam yog siv. Ib hnub ua ntej siv lub ntsiab txheej ntawm plaster, tshuaj tsuag yuav tsum tau siv rau hauv paus. Nws muaj txiaj ntsig zoo ntawm qhov adhesion ntawm plaster rau hauv paus.
Cov khoom siv ua ntu zus
Ua ntej ua haujlwm, koj yuav tsum ua tib zoo kawm cov lus qhia rau kev ntxuav plaster. Cov sib tov qhuav yuav tsum tau diluted nrog dej huv. Nws yuav tsum nyob rau hauv chav tsev kub (txog + 15-20 degrees). Los ntawm lub hnab, maj mam ncuav qhov sib tov rau hauv ib lub thawv dej. Nyob rau hauv cov ntaub ntawv no, nws yog tsim nyog los mus tas li do lub resulting sib tov nrog ib tug tov khoom. Nyob ntawm qhov tuab ntawm txheej yav tom ntej, qhov sib xws ntawm qhov sib tov kuj raug xaiv, kho los ntawm kev ntxiv dej.
Nco ntsoov tias npaj txhij, sib xyaw plaster yuav tsum siv li ntawm 15 feeb. Yog tias cov tshuaj tsis siv lub sijhawm no, nws yuav poob nws qhov zoo. Tom qab tag nrho, porosity yog ho txo nroglub sij hawm.
Thaum siv mortar rau ntawm phab ntsa cib, koj yuav tsum xub muab rauj rauj. Thiab tom qab ntawd, lub ntsiab txheej ntawm plaster yog thov. Daim ntawv thov tuaj yeem ua tiav ob qho tib si manually thiab nrog kev pab los ntawm cov cuab yeej tshwj xeeb. Txoj kev xaiv ncaj qha nyob ntawm qhov yuav tsum tau muaj thickness ntawm txheej yav tom ntej. Nws tuaj yeem yog los ntawm 1 txog 3 cm.
15 feeb tom qab daim ntawv thov thiab theem, cov tshuaj tua kab mob yuav tsum tau muab rub tawm. Nco ntsoov, txheej txheej yuav tsum maj mam qhuav. Yog li ntawd, cov kws tshaj lij pom zoo kom tiv thaiv qhov ua tiav ntawm qhov ziab kom qhuav. Kev saib xyuas tshwj xeeb yuav tsum tau them tsawg kawg hauv thawj 24 teev tom qab thov.
Yog tias txheej txheej txheej ntxiv yog siv rau ntawm cov tshuaj tua kab mob rau hauv chav dej, ces tam sim ntawd tom qab leveling, qhov saum npoo yuav tsum tau kho nrog txhuam tawv. Cov txiaj ntsig khawb yuav ua rau txhim kho adhesion ntawm txheej txheej tom ntej. Thov nco ntsoov tias tom ntej no lub tsho tiv no yuav tsum tsuas yog siv tom qab 30 hnub.
Ceresit plaster
WTA sanitizing plaster tshuab yog siv hauv qab daus thiab ib nrab hauv qab daus nrog cov av noo siab. Lub hom phiaj tseem ceeb yog los tsim kom muaj kev pom zoo microclimate rau lub neej thiab muaj kev nyab xeeb nyob mus ntev ntawm tus neeg.
Cov kws tshaj lij paub paub tias kev puas tsuaj ntawm qhov qis ntawm cov qauv feem ntau yog vim muaj kev phom sij ntawm cov ntsev thiab cov dej noo ntawm nws. Kev siv cov porous plaster tshwj xeeb yuav daws tau qhov teeb meem no.
Hnub no muaj ib tug lojassortment ntawm cov ntaub ntawv, tab sis Ceresit sanitizing plaster tau txais kev tawm tswv yim zoo dua.
kho kom zoo txhais tau tias muaj kev ntseeg siab, kav ntev thiab zoo nkauj. Cov kev cai no yuav tsum tau ua kom tiav thaum lub sij hawm kho cov txheej txheem qub. Rau cov khoom zoo li no, nws yog qhov yuav tsum tau siv plaster nrog WTA index.
Phab ntsa kho kom zoo nkauj
Qhov tseeb, kev ntxuav cov plaster yog ib feem ntawm kev ua tiav tiav uas yuav tsum tau ua thaum kho chav dej. Tom qab tag nrho, qhov kawg "pie" yuav tsum muaj cov txheej hauv qab no:
- adhesive (muab adhesion zoo ntawm qhov chaw thiab lwm txheej);
- leveling (siv rau qhov loj ntawm qhov tsis sib xws thiab siab salinity);
- restoration (txheej mus txog 4 cm ntawm plaster, nyob rau hauv uas ntsev accumulates thiab crystallizes);
- ua tiav (ntau yam khoom siv nrog lub peev xwm diffusion siab).
Txoj kev kho kom zoo nkauj sab hauv ntawm chav dej
Restoring plaster - tiv thaiv cov dej noo ntawm cov qauv tsis yog sab nraud, tab sis sab hauv. Raws li koj paub, cov khoom no yog siv nyob rau hauv cov chav nrog high humidity. Yog li ntawd, kev kho chav dej yuav tsum tsuas yog ua nrog plaster no.
Nco ntsoov, txhawm rau kom cov plaster qhia tag nrho nws cov txiaj ntsig tau qhia los ntawm cov chaw tsim khoom, nws yuav tsum ua kom tiav. Yog li ntawd, tau txiav txim siab yuav ua li cas rau plaster phab ntsa hauv chav dej, tam sim no xav txog kev siv cov cuab yeej siv, uas muaj ntau theem.
- Ntawm qhov chaw. Koj tuaj yeem siv lub tshuab tshuab kom tshem tawm cov xim. Kev daws ntawm caustic soda thiab cov txiv qaub sib tov kuj tseem siv.
- Nrog kev pab ntawm sandblasting, lub hauv paus yog mechanically tso tawm. Cov pob qij txha masonry nthuav.
- Cov phab ntsa yog kho nrog cov primer tshwj xeeb.
- txhawm rau txhim kho adhesion, cov ntawv yuav tsum tau ua rau ntawm qhov chaw du. Ua ib nrab tshuaj tsuag. Cov tshuaj nplaum no yog siv rau hauv daim phiaj.
- Yog tias muaj qhov tsis sib xws ntawm qhov chaw, lawv yuav tsum tau kho nrog plaster leveling.
- Tom qab 24 teev tom qab txau, cov tshuaj tua kab mob tuaj yeem siv tau. Cov kws tshaj lij tshuaj xyuas pom zoo kom siv cov khoom siv no rau hauv daim ntawv ntawm cov khaubncaws sab nraud povtseg ntawm cov tuab ntawm ntau tshaj 1 cm.
- Tom qab lub mortar tau teem tseg, nws yuav tsum tau roughen lub nto los ntawm roughening nws nrog ib tug nyuaj roller.
- Yog tias kho kho thaum lub sijhawm kub, yuav tsum tau saib xyuas kom moisten saum npoo, uas tiv thaiv kev tsim cov kab nrib pleb.
Nws yog qhov zoo dua los xaiv lub tsho tiv no sab saum toj nrog lub diffuse resistance coefficient tsis ntau tshaj 1.2 cov ntsiab lus. Tab sis ntau tus kws tshaj lij sib cav tias cov tshuaj tua kab mob nws tus kheej tuaj yeem ua cov khoom tiav.
Thaum xaiv cov khoom tiav, nco ntsoov tias txhua txheej tom ntej hauv kev ua kom huv si muaj vapor permeability ntau dua li yav dhau los.
Hauv kev tsim kho kev lag luam, koj tuaj yeem nrhiav kom qhuav plaster. Qee tus neeg xav tias qhov nosanitizing, tab sis nws tsis yog. Ob hom ntawm cov khoom tiav no muaj ntau yam hauv kev ua haujlwm thiab lub hom phiaj. Tab sis kom qhuav plaster tsis muaj txheej txheej, thiab txoj kab uas hla ntawm cov capillaries yog ntau me dua li ntawm sanitizing plaster. Nws yog qhov tsawg heev, yog li txawm tias cov dej ntsev molecules tsis tuaj yeem dhau los ntawm lawv. Yog li, lub lim tau tsim uas tso cai rau dej hla mus, thiab cov ntsev tseem nyob rau sab nraud. Cov dej tawm los ntawm cov channel thiab twb tau evaporating los ntawm cov khoom tiav.
Thiab cov ntsev tso rau hauv nws qhov hnyav, thiab tom qab ntawd nkag mus rau hauv av, ua ntej txheej txheem crystallization. Qhov no yog lub ntsiab ntawm ziab plaster.
Zaj lus
Restoring plaster yog ib qho khoom siv tsis tau tiav thaum kho cov tsev qub. Nws yog siv ob qho tib si sab hauv tsev thiab sab nraum zoov. Vim yog cov khoom zoo ntawm cov plaster no, cov dej noo ntau dhau, thiab tom qab pwm, yuav tsis txaus ntshai rau cov qauv. Tsis tas li ntawd, cov khoom siv tiav no tau nquag siv hauv cov chav nrog cov av noo siab. Tom qab tag nrho, txheej txheej ntawm cov tshuaj tua kab mob tuaj yeem tshem tawm cov dej noo ntau dhau mus rau sab nraud, qhov twg nws ntxiv evaporates.
