Yuav Ua Li Cas Dilute Putty? Yuav Ua Li Cas Txhawm Rau Sib Tov Sib Xyaw Rau Phab Ntsa Hauv Tsev - Qhov Sib Luag Raug, Yuav Ua Li Cas Thiaj Daws Tau Yam Tsis Muaj Pob

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Cov lus nug yuav ua li cas dilute putty yog feem ntau nug los ntawm cov neeg uas txiav txim siab los kho lawv tus kheej. Puttying yog ib qib tseem ceeb ntawm kev npaj ua ntej, qhov ua tau zoo ntawm qhov ua tiav zaum kawg. Tsis yog txhua tus tuaj yeem tuaj yeem them taus cov khoom sib xyaw ua ke, yog li ntawd, xaiv cov hmoov qhuav ntau nyob rau ntawm kev tsim kho kev lag luam, uas, yog tias pom qhov sib xyaw kom haum raug pom, tuaj yeem dhau los ua qhov tsim nyog xaiv rau kim. Nws yog hais txog yuav ua li cas txhawm rau txhawm rau txhawm rau sib tov sib xyaw rau phab ntsa hauv tsev, thiab yuav tham txog hauv kab lus no.

Peculiarities

Cov dej sib tov sib xyaw qhuav yog cov khoom siv hmoov, uas suav nrog cov khi, lub taub ntim loj thiab ntau yam ntxiv. Ua ntej thov rau phab ntsa kom tau qib, nws yuav tsum tau diluted nrog dej hauv qhov sib piv qhia ntawm lub ntim los ntawm cov khw.

Cov ziab qhuav muaj ntau qhov tsis txaus ntseeg qhov tsis zoo:

• kev pab lub neej ntev;
• tiv taus kub sib txawv (tuaj yeem khaws cia hauv ob chav sov thiab txias);
• muaj peev xwm los tswj qhov sib xws;
• tus nqi qis;
• yooj yim ntawm kev siv;
• yooj yim ntawm kev thauj mus los.

Kev npaj daws tsis tuaj yeem siv tau:

• nrog cov av noo siab, raws li lub sijhawm dhau los nws yuav pib ya tawm ntawm phab ntsa;
• nrog kev hloov pauv sai ntawm qhov kub thiab txias, uas yuav ua rau nws muag muag sai.

Cov kws tshaj lij pom zoo kom diluting thiab sib tov cov putty nrog lub laum nrog tshwj xeeb sib xyaw nozzle. Nrog nws txoj kev pab, qhov hloov pauv tau ua kom muaj homogeneous ntau dua li thaum siv cov txheej txheem kho.

Yuav xaiv li cas?

Thaum yuav cov hmoov sib tov qhuav, koj yuav tsum xyuam xim rau cov hauv qab no:

• kev nyab xeeb - kev sib xyaw yuav tsum suav nrog tsuas yog cov tshuaj tsis muaj kev phom sij rau tib neeg kev noj qab haus huv;
• adhesion - adhesion rau saum npoo kom tau qib yuav tsum zoo;
• kev sib sau ua ke - kev tsim cov nplaim du yuav tsum tshwm sim yam tsis siv cov cuab yeej thiab khoom siv ntxiv;
• tsis kam mus rau lwm yam kev cuam tshuam;
• muaj peev xwm ntawm kev sib tsoo.

Ib qho ntxiv, thaum xaiv, koj yuav tsum txiav txim siab nyob rau theem twg ntawm kev ua tiav koj npaj yuav siv txheej txheej.

Nyob ntawm lub hom phiaj, cov plaster yog cov hom hauv qab no:

• Basic (pib) . Nws tau muab tag nrho qhov ntxhib-kho qhov chaw kho: lawv kho qhov tsis xws luag, kaw qhov tawg, ua rau muaj kev nyuaj siab. Kev sib xyaw zoo li no tau thov nrog txheej txog 7-8 hli tuab. Yog tias qhov tsis tuaj yeem raug tshem tawm thawj zaug, tom qab ntawv rov ua dua. Tom qab qhov pib qib no, saum npoo yog tiaj thiab ntxhib me ntsis vim qhov sib xyaw ua ke ntawm cov khoom sib xyaw.
• Tiav . Nws yog npaj rau kev ua tiav saum npoo thiab coj nws mus rau lub xeev zoo kawg nkaus. Nws tau thov ib zaug hauv ib txheej nyias nyias ntawm qhov pib ua kom qhuav pib tso.
• Universal . Nws yog siv rau ob qho tib si ntxhib thiab ua haujlwm tiav, tab sis nws yog qhov txawv los ntawm nws cov nqi nce ntxiv thiab tsis tas yuav tsum tau ua kom tau zoo.

Lub hauv paus tseem ceeb ntawm kev sib xyaw ua lub luag haujlwm tseem ceeb hauv qhov twg thiab hauv cov xwm txheej twg nws yuav raug siv.

Nyob ntawm qhov muaj pes tsawg leeg, cov putty yog ntawm cov hauv qab no:

Maas . Nws yog siv los ua kom tiav lub ntsej muag ntawm lub tsev, nrog rau chav ntub thiab tsis sov: chav dej, chav ua noj, pas dej da dej, hauv qab daus. Nws yog noo noo tiv taus thiab tiv taus huab cua sov. Tom qab tau thov rau ntawm phab ntsa, cov tshuaj zoo li no tau pib nqaim, vim tias cov txheej txheej ntawm kev daws teeb meem yuav tsum tau rov thov dua kom zoo dua qub. Nws txoj kev kho kom nrawm yog qhov tsawg thiab suav txog 28-30 hnub, uas ua rau qeeb qeeb ntawm qhov ua tiav.

• Plaster . Tsim los rau chav qhuav sab hauv tsev: chav nyob, chav pw, txoj kev hauv tsev. Hauv qhov no, cov tshuaj daws nyob rau saum npoo av li ntawm ob peb hnub, tab sis nws kuj tseem decomposes sai nyob rau hauv qhov cuam tshuam ntawm noo noo.
• Polymeric . Nws yog cov tshuaj thoob ntiaj teb rau qib polyurethane, xis mas, ua vaj tse thiab plaster nto. Nws ua ke cov khoom sib xyaw ntawm cov cement thiab gypsum plaster, ua rau tus nqi siab.

• Roj thiab kua nplaum . Nws tau thov ua ntej pleev xim rau ntawm pob zeb, ntoo thiab plastered nto.
• Dej-dispersive . Nws yog siv rau qib ib nrab ntawm cov hauv paus uas tsim los ntawm ntau cov ntaub ntawv: ntoo, aerated qhob, cib.
• Polyester . Nws yog siv thaum ua haujlwm hlau, ntoo, pleev xim, ua vaj tsev, pob zeb ntuj. Nws tau ua tiav siv rau kev kaw qhov thiab hla qhov, tshem tawm xeb thiab xeb. Cov tshuaj no muaj qhov sib txawv los ntawm kev ua kom zoo, ua kom muaj zog thiab tiv taus dej.

Feem pua

Cov tshuaj tov diluted yuav tsum muaj tus yam ntxwv sib xws thiab ntom. Txhawm rau ua tiav qhov no, nws yog qhov tsim nyog los tswj qhov sib piv ntawm cov dej rau cov teeb meem qhuav. Rau txhua hom tsiaj, cov piv txwv no sib txawv.

Kev sib xyaw ntawm gypsum tau diluted hauv qhov sib piv ntawm 1: 0.8, uas yog, yuav tsum tau 0.8 litres kua rau 1 kg. Rau kev sib xyaw ua ke, yuav tsum muaj dej tsawg dua 2 zaug: 0, 37-0, 42 litres ib 1 kg. 1 kg ntawm polymer putty yog diluted nrog 0.25 litres ntawm cov kua.

Nyob ntawm qhov xwm txheej, cov dej ntws tuaj yeem hloov pauv. Yog li, nrog rau kev ua kom tiav, yuav tsum muaj cov tuab sib xyaw, yog li tsis muaj kua ntau tso cai siv. Rau kev ua kom zoo nkauj tiav, siv cov kua sib xyaw ua ke, feem, yuav xav tau dej ntau dua.

Thov nco ntsoov tias cov dej dilution yuav tsum tau noj ntawm chav sov.

Txheej txheem thev naus laus zis

Cov txheej txheem ntawm kev sib xyaw hauv tsev yuav tsum pib nrog kev npaj cov cuab yeej tsim nyog.

Koj yuav xav tau:

• capacious thoob nrog phab ntsa siab tsis muaj cov ces kaum sib npaug (yas, txha hniav laus lossis galvanized);
• xyaum nrog txuas;
• nplai;
• pleev xim los yog spatula.

Txhawm rau ua kom cov putty nrog koj tus kheej txhais tes, koj yuav tsum ua raws li cov txheej txheem hauv qab no:

• Peb sau lub thoob nrog cov dej xav tau.
• Co nws hauv cov lus tsa suab kom ntub cov phab ntsa qhuav uas seem ntawm lub ntim.
• Ntsuas qhov sib tov qhuav thiab ua tib zoo ncuav nws mus rau hauv dej. Tom qab ntawd peb tawm rau 3-5 feeb kom nws dhau los ua qaub.
• Peb maj mam raus lub laum thiab pib sib tov daws, txav cov sib tov sib xyaw rau hauv lub voj voog, sab xis-laug, nce thiab nqis.

• Tom qab ua tiav qhov xav tau sib xws, peb nres pawg. Peb ntxuav cov khoom seem ntawm qhov sib tov los ntawm cov phab ntsa ntawm lub thoob nrog tus txhuam hniav lossis txhuam. Peb rov ua pawg.
• Peb tsis kov qhov npaj loj rau 10-15 feeb, peb muab sijhawm rau nws o.
• Ntxiv 1 tbsp. l. PVA kua nplaum, uas yuav ua rau kev daws teeb meem softer thiab ntau dua, thiab txheej tau thov rau saum npoo muaj zog dua thiab ntseeg tau ntau dua.
• Peb rov ua pawg.
• Peb tshem tawm cov laum, muab tso rau hauv lwm lub taub ntim nrog dej thiab khiav nws li 1-2 feeb. Ua li no, av los ntawm lub qhov taub raug tshem tawm tam sim ntawd.

Yog tias koj tsis muaj lub tov khoom muaj, qhov sib xyaw tuaj yeem sib xyaw los ntawm txhais tes. Ncuav cov hmoov qhuav qhuav tso rau hauv lub thoob qhuav thiab tom qab ntawd maj mam ncuav dej. Peb knead nyob rau hauv cov lus tsa suab, maj mam txav ntawm qhov chaw mus rau ntug. Yog tias qhov kev daws teeb meem muaj kua ntau dhau, tom qab ntawd ntau cov dej sib tov ntxiv rau nws, yog tias tuab dhau - dej ntau dua.

Thov nco ntsoov tias hauv qhov no, cov tshuaj txhuam tau nchuav ua ntej, thiab tsis yog cov kua tau nchuav. Yog tias koj ua qhov tsis sib xws, zoo li nrog cov khoom sib xyaw, cov pob yuav tshwm nyob rau hauv qhov muaj pes tsawg leeg, uas yuav nyuaj rau tshem tawm.

Cov txheej txheem saum toj no yog tsim rau cov cement thiab polymer raws cov qauv.

Dilution ntawm gypsum putty tau ua tiav hauv txoj kev sib txawv me ntsis:

• Ncuav 7 lub trowels ntawm cov hmoov rau hauv lub thoob thiab sau lawv nrog tib lub ntim ntawm cov kua. Sib tov txhua yam kom huv si;
• Ntxiv qhov seem ntawm qhov sib tov thiab dej thiab sib tov txhua yam kom txog thaum du;
• Tawm qhov kev daws rau 2-3 feeb kom swell thiab sib tov txhua yam ntxiv.

Tsis zoo li lwm hom, gypsum plaster yog capricious heev. Tom qab ziab, nws tuaj yeem tawg dhau lub sijhawm vim muaj ntau qhov laj thawj: ua txhaum txheej txheem thev naus laus zis, tsis ua raws li qhov ua tau zoo ntawm cov khoom sib xyaw, txheej txheej txheej thov (tsawg dua 5 hli), qhov av qias neeg raug kho.

Cov theem ntawm diluting putty nrog fiberglass tsis yog qhov nyuaj tshwj xeeb.

Hauv qhov no, koj yuav tsum ua raws li cov hauv qab no ntawm kev nqis tes ua:

• Tsiv mus rau chav sov. Qhov ntsuas kub ntawm tus pas ntsuas kub yuav tsum tsis txhob qis dua 18 thiab tsis siab tshaj 25 degrees Celsius.
• Tom qab qhib lub thawv nrog cov muaj pes tsawg leeg, sib tov nws kom huv si kom cov kuab tshuaj tuaj.
• Npaj lub ntim huv thiab nchuav qee qhov sib xyaw uas koj xav tau rau kev ua haujlwm, thiab npog qhov seem nrog lub hau. Txij li cov tshuaj sib xyaw ua kom qhuav tam sim ntawd, ua kom nws ntau npaum li koj tuaj yeem ua haujlwm hauv 10 feeb.
• Ntxiv hardener.
• Txhua yam nrog spatula. Kev sib xyaw yuav tsum tuab thiab homogeneous.

Raws li txoj cai, xws li cov tuam txhab uas paub zoo li Novol, Hiav Txwv-Kab, QuickLine qhia ntawm lub ntim kom raug qhov sib xyaw kom haum ntawm cov putty nrog cov tawv tawv. Yog tias cov chaw tsim khoom tsis tau hais txog qhov no, tom qab ntawd cov tswv qhia kom siv cov nplai hluav taws xob ntawm qhov tseeb ntxiv lossis koj tus kheej lub qhov muag. Tus nqi ntawm cov tawv tawv yuav tsum sib npaug li 3% ntawm tag nrho cov ntim khoom.

Qhov piv no tuaj yeem txiav txim siab hauv txoj hauv kev yooj yim hauv qab no:

• Peb sau qhov sib tov los ntawm lub thawv nrog spatula thiab hloov nws mus rau lwm lub spatula.
• Faib pawg nyob hauv ib nrab. Hauv txhua qhov, 50% tseem tshuav.
• Peb faib ib feem ntawm qhov qub ib yam ntxiv. Nws hloov tawm 25%.
• Peb rov ua cov txheej txheem. Nws hloov tawm 12%.
• Qhov swb uas tau muab faib sib npaug rau 4 ntu, yog li tau txais qhov xav tau 3% ntawm cov tawv tawv.

Nws yog ib qho tseem ceeb heev uas yuav tsum tau soj ntsuam qhov sib piv kom raug thaum sib xyaw: yog tias koj ntxiv cov tawv tawv ntau dhau, nws qhov ntau dhau yuav tsis cuam tshuam nrog cov khoom ntawm cov tshuaj sib xyaw ua ke, raws li qhov tshwm sim ntawm qhov uas, tom qab thov, cov kab thiab cov xim yuav tshwm rau ntawm qhov chaw kho.. Yog tias tsis muaj cov tawv tawv txaus, qhov kev daws teeb meem yuav dhau los ua dej, nws yuav nyuaj rau siv rau lub hauv paus thiab yuav ua rau tawv tsis sib luag.

Cov lus qhia pab tau thiab cov lus qhia

Thaum ua haujlwm nrog putty, cov kws tshaj lij pom zoo ua raws cov cai hauv qab no:

• Sib tov sib xyaw maj mam. Pib ntawm qhov nrawm qis, maj mam nce cov revs. Ua li no yuav pab tiv thaiv kom tsis txhob muaj pob thiab ua npuas.
• Tom qab sib tov, cia qhov kev daws teeb meem zaum ob peb feeb thiab tom qab ntawd sib tov dua. Yog li, cov khoom sib xyaw ua ke yuav ua tau zoo dua.
• Siv tsuas yog cov ntim huv thiab cov cuab yeej. Kev sib xyaw ua ke ntawm cov khoom qub thiab sib xyaw tshiab yuav ua rau muaj kev ua txhaum ntawm kev sib xws thiab kev ywj pheej ntawm kev sib xyaw yav tom ntej, uas yuav cuam tshuam tsis zoo rau qhov ua tiav.

• Tsis txhob siv ntau cov tshuaj txhuam hniav ib zaug, txwv tsis pub nws yuav qhuav sai thiab teeb tsa hauv pob. Yog tias tsis muaj kev paub dhau los, koj tau diluted tag nrho cov ntim nrog dej, tom qab ntawd tso ib feem peb ntawm qhov hnyav rau kev ua haujlwm ntxiv, thiab hliv qhov seem mus rau hauv lub thawv tuab-walled thiab kaw nws nruj nrog lub hau kom tsis txhob qhuav tawm.
• Thaum yuav khoom, txheeb xyuas hnub tas sij hawm ntawm cov tshuaj txhuam. Cov khoom sib xyaw nrog hnub tas sij hawm ntawm kev muag khoom tau teeb tsa sai, smear tsis zoo rau ntawm qhov chaw thiab lo rau ntawm spatula, uas ua rau cov haujlwm nyuaj thiab cuam tshuam rau kev ua kom tiav.
• Yuav cov khoom sib xyaw ntawm cov khw muag khoom kho vajtse tshwj xeeb lossis cov khw muag khoom loj.

• Muab cov khoom sib xyaw los ntawm cov tuam txhab sib txawv. Yog tias koj tsis muaj lub sijhawm los yuav ntau pob khoom kim kim, ces nws tau tso cai sib xyaw nws nrog tus nqi qis dua. Yog li, koj tuaj yeem tau txais lub hauv paus zoo dua rau kev ua tiav.
• Muab lub tov tov los ntxeev xwb. Txwv tsis pub, cov dej los yog cov tshuaj tov yuav poob hauv qab daim cartridge, vim qhov uas nws yuav xeb sai.
• Siv tsuas yog cov ntaub mos muag, tsis muaj lint los tshem tawm cov dej noo ntau dhau los ntawm cov cuab yeej.