Hnub no, qhov chaw ntawm kev ua tiav thiab kev tsim kho kev lag luam muab cov neeg siv khoom xaiv ntau ntawm cov khoom tiav nrog ntau yam khoom. Nws yuav tsum raug sau tseg tias ntawm cov ntaub ntawv nthuav tawm hauv pab pawg no, tus neeg yuav khoom feem ntau nyiam cov primer.
Kuv yuav xaiv hom primer twg? Cia peb xav txog qhov tseem ceeb ntawm cov khoom tiav no, nrog rau cov yam ntxwv tseem ceeb ntawm txhua tus ntawm lawv.
Basic composition
Raws li kev xyaum qhia, qhov muaj pes tsawg leeg ntawm tag nrho cov primers uas tau nthuav tawm ntawm lub rhawv ntawm cov khw muag khoom kho vajtse suav nrog rau feem ntau ntawm cov qauv qub.
Universal acrylic primer yuav tsum muaj cov organic lossis aqueous dispersion. Raws li ib feem ntawm qhov nocov ntaub ntawv tseem yuav tsum tam sim no txhais tau tias, qhov cuam tshuam ntawm uas yog tsom rau kev nce viscosity ntawm tag nrho cov khoom. Xws li, raws li txoj cai, ziab cov roj los yog resin yog siv. Tsis tas li ntawd, raws li qhov yuav tsum tau ua, lub tshuab ziab khaub ncaws kom qhuav yog suav nrog hauv txhua hom primer.
txhawm rau txhawm rau nce qhov kev thov rau cov khoom lag luam, cov tuam txhab sib txawv sib zog ua kom lawv tshwj xeeb los ntawm kev ntxiv cov ntsiab lus tshwj xeeb rau cov khoom sib xyaw. Ntawm cov no, chalk, mica, thiab cov khoom ntawm marble feem ntau pom. Kev ua tau zoo ntawm cov khoom yog ua tiav los ntawm kev ntxiv cov khoom ntxiv los ntawm qeb ntawm cov tshuaj tua kab mob, defoamers, ethylene glycol, thiab lwm yam rau primer.
Cov primers niaj hnub kuj suav nrog cov xim xim.
Nyob ntawm cov primers universal
Cov khoom siv hauv tsev niaj hnub no muaj kev xaiv loj ntawm primers rau kho kom zoo nkauj phab ntsa, tab sis lawv txhua tus tau nthuav tawm hauv peb hom: qhuav, kua thiab hauv daim ntawv aerosol. Xav txog cov yam ntxwv ntawm lawv txhua tus.
Hais txog cov concentrated universal acrylic primer (qhuav), nws yuav tsum tau muab sau tseg tias nws yog ib tug concentrate, uas yuav tsum tau diluted nrog dej ua ntej siv, raws nraim li cov lus qhia ntawm lub ntim ntawm cov khoom. Lub ntsiab kom zoo dua ntawm hom kev muaj pes tsawg leeg yog tias thaum siv nws, koj tuaj yeem kho nws tus kheej ntawm qhov sib xws ntawm cov khoom. Nyob rau hauv qhov tsis muaj lub siab xav los yog xav tau rau xws litxheej txheem, koj tuaj yeem siv cov tshuaj uas muag npaj ua.
Tsis ntev los no, cov primer nthuav tawm hauv cov kaus poom tshuaj tsuag tau pib nyiam tshwj xeeb. Lub ntsiab kom zoo dua ntawm no sib tov yog hais tias nws yog siv heev economically. Txawm li cas los xij, raws li cov kws tshaj lij hauv kev tsim ua haujlwm, nws yog qhov tsis tsim nyog los siv primer hauv aerosols, vim tias cov kaus poom uas lawv tau muab muaj qhov ntim me me.
Cov primers niaj hnub kuj tau muab faib ua nyias hom, nyob ntawm seb yog lub hauv paus ntsiab lus ntawm cov nyhuv ntawm cov khoom ntawm qhov chaw. Cia peb xav txog txhua yam ntawm lawv kom ntxaws ntxiv.
Nws yuav tsum tau muab sau tseg tias universal sib sib zog nqus nqus acrylic primer yog ib qho ntawm feem ntau siv tsev cov ntaub ntawv nyob rau hauv pab pawg neeg no. Cov kws kho mob tshwj xeeb hauv kev tsim kho thiab kho kom zoo pom zoo siv nws ntawm cov dav hlau uas muaj cov yam ntxwv ntawm friability thiab tsis zoo absorbency. Nws tsis yog qhov txawv uas siv hom kev nkag mus rau txhua lub hom phiaj acrylic primer thaum lub sij hawm kho dua tshiab ntawm qhov qub.
Lub peev xwm ntawm cov khoom nkag mus tau zoo thiab nqus tau sai txawm tias mus rau hauv cov kab nrib pleb hauv cov phab ntsa feem ntau yog vim muaj qhov sib xyaw ntawm cov khoom hauv nqe lus nug suav nrog latex, uas tuaj yeem tawg los ntawm lub thickness ntawm lub hauv paus., nrees txuas nws nrog cov khoom. Kev xyaum qhia tau hais tias vim qhov zoo no, qhov ua tiav yuav txawvdurability. Tsis tas li, cov kws tshaj lij tau sau tseg tias kev siv cov khoom tiav tau txo qis.
Adhesion primer
Qhov peculiarity ntawm qhov muaj pes tsawg leeg ntawm cov khoom no yog tias nws muaj cov nplua-grained thiab quartz fillers, vim nws muaj zog adhesion ntawm av tiav rau hauv paus.
Cov neeg tsim ua kom nco ntsoov tias hom primer no zoo tagnrho rau kev ua tiav cov khoom tsis nqus dej, cov piv txwv tseem ceeb uas yog ceramics, yas, iav, thiab lwm yam.
Hom no muaj zog, siab tack all-purpose acrylic primer feem ntau tsim nyob rau hauv ib qho ntxoov ntxoo kom sai sai nthuav tawm thaj chaw uas tseem tsis tau kho.
Impregnating primer
Nov yog hom tshuaj pleev plhu. Nws lub hom phiaj tseem ceeb yog siv rau ntawm qhov chaw uas nyiam nqus cov av tsis sib xws. Kev xyaum qhia tau hais tias cov khoom nyob rau hauv nqe lus nug feem ntau yog siv nyob rau hauv ob peb txheej, vim hais tias, nyob rau hauv qhov tseeb, cov dej noo nqus ntawm cov tshuaj kho puag txhim kho.
Ib qho tsis zoo ntawm cov khoom no yog tias nws siv tsis tuaj yeem hu ua kev lag luam.
hom khoom no feem ntau pom zoo los ntawm cov kws tshaj lij hauv kev tsim kho thiab ua tiav. Nws lub ntsiab feature yog tias cov khoom no yog npaj rau gluing cov me me hais. Cov nyhuv ntawm cov khoom nozoo ib yam li cov cement - thaum nws tsoo rau saum npoo, nws sau tag nrho cov voids thiab txawm tias qhov tsawg tshaj plaws pores, tab sis tib lub sijhawm, nws cov khoom nquag tsis nkag mus tob rau hauv lub hauv paus, tsuas yog kho qhov chaw exfoliated.
Hauv kev xyaum, hom universal acrylic primer yog siv los kho cov ntxhia hauv substrates, uas yog tus cwj pwm los ntawm qee qhov nyiaj ntawm chalking.
Classic
Thaum xav txog kev xaiv rau cov khoom tiav, kev saib xyuas tshwj xeeb yuav tsum tau them rau hom universal primer. Cov khoom no yog nrov heev nyob rau hauv lub lag luam niaj hnub no, raws li nws combines kiag li tag nrho cov yam ntxwv ntawm cov nyiaj saum toj no.
Universal acrylic primer nyiam nkag mus tob rau hauv lub hauv paus uas nws tau thov. Ua tsaug rau kev siv cov khoom siv no, qhov saum npoo ntawm phab ntsa ua rougher thiab muaj zog dua. Ntxiv mus, cov tshuaj no tso cai rau koj txawm tawm cov khoom nqus dej thoob plaws nws thaj chaw.
Feem ntau ntawm cov kev tshuaj xyuas los ntawm cov neeg tsim khoom ntawm cov khoom no hais tias, txawm hais tias muaj ntau yam ntawm cov khoom siv, nws siv tsis tas yuav muab qhov tshwm sim uas yog qhov raug rau cais hom.
Anti-corrosion primer
Ntxiv rau qhov universal acrylic primer, cov khoom siv los tiv thaiv corrosion kuj yog qhov xav tau zoo. Nws lub ntsiab feature yog hais tias ntawm cov khoom uas tsim cov qauv ntawm cov khoom, muaj cov khoom uas tiv thaiv corrosion, vim hais tias xws li ib tug primer yog siv.rau txheej hlau nto.
Lub hauv paus ntsiab lus ntawm nws qhov cuam tshuam yog tsim cov yeeb yaj kiab tsis muaj dej tsis zoo rau saum npoo, uas tseem ua haujlwm zoo rau kev pleev xim ntxiv rau cov khoom siv. Feem ntau ib txheej ua los tiv thaiv corrosion primer yog siv los ua tiav.
txiaj ntsig ntawm universal primer
Xyaum qhia tau hais tias tam sim no, universal acrylic primer nrog lub zog nkag siab tau dav siv los kho ntau hom ntawm qhov chaw. Qhov no feem ntau yog vim qhov tseeb tias cov khoom siv no muaj ntau qhov zoo. Cia peb xav txog lawv kom ntxaws ntxiv.
Ua ntej ntawm tag nrho cov, nws yuav tsum tau muab sau tseg tias cov yam ntxwv ntawm lub universal acrylic primer qhia hais tias cov khoom no tso cai rau kom repulsion ntawm noo noo los ntawm lub phab ntsa nto, yog li ua kom lub neej kev pab cuam ntawm cov khoom kho. Cov cuab yeej no ua kom tsis muaj kev siv cov khoom tiav, uas feem ntau siv los ua kom tiav.
Ua tsaug rau kev siv universal acrylic primer, gloss ntawm cov enamel tau zoo dua. Kev xyaum kuj qhia tau hais tias yog tias koj siv primer rau ntawm qhov chaw tsaus, thiab xim xim rau saum nws, ces nws qhov ntxoov ntxoo yuav tsis tsaus.
Thiab tau kawg, qhov txiaj ntsig tseem ceeb ntawm cov khoom tiav hauv nqe lus nug yog nws tuaj yeem siv los muab lub zog ntau dua, txawm tias nws yog thawj zaug xoob thiab ntxeem tau.
About noj primer
Xav txog qhov teeb meem no, nws yuav tsum tau muab sau tseg tam sim ntawd tias qhov kev noj qis tshaj plaws yog ib qho tseem ceeb rau lub ntiaj teb concentrated acrylic primer, txij li tus tsim muaj peev xwm los kho qhov ceev ntawm cov khoom no. Nyob rau hauv tag nrho lwm yam, theem ntawm kev noj cov khoom ncaj qha nyob ntawm seb hom ntawm nws npog. Yog li ntawd, yog hais tias peb coj mus rau hauv tus account lub noj ntawm ib tug primer rau ib tug ntxhib thiab ntxeem tau nto, ces nws yuav undoubtedly yuav loj. Raws li kev xyaum qhia, qhov nruab nrab nyob rau hauv cov ntaub ntawv no yog hais txog 120-160 g ib 1 sq. m.
Nws yooj yim twv tias kev noj yuav loj txawm tias cov av siv ntau txheej. Kev xyaum qhia tau hais tias ib liter ntawm cov khoom txheem yog txaus los npog txog 10-12 m 2ntawm qhov chaw. Yog tias koj yuav tsum xam qhov ntsuas qhov tseeb, koj yuav tsum txiav txim siab qhov kev siv nyiaj tiag tiag rau ib txheej, thiab tom qab ntawd muab faib los ntawm tus lej ntawm txheej txheej.
Thaum txiav txim siab tus nqi ntws, cov cuab yeej uas cov khoom siv yuav yog qhov tseem ceeb heev. Cov neeg tsim khoom niaj hnub pom zoo kom siv rab phom tsuag, uas txuag lub sijhawm thiab primer. Tsis tas li ntawd, koj tuaj yeem siv cov menyuam txhuam thiab txhuam. Raws li rau cov menyuam, cov cuab yeej no muab kev siv nyiaj ntau, tab sis nws siv txuag tau ib feem tseem ceeb ntawm lub sijhawm. Hais txog kev txhuam hniav, nws tsim nyog sau cia tias cov cuab yeej no txuag cov khoom siv, tab sis nws yuav siv sij hawm ntev los ua haujlwm nrog nws.
Zoo tshaj cov av tsim tawm
Tam sim no, cov khoom siv hauv tsev lag luam muaj ntau qhov kev xaiv ntawm primers, txawm li cas los xij, raws li kev xyaum qhia, ntau tus neeg tsim khoom sawv tawm ntawm lawv tus lej tag nrho muab cov khoom siv zoo tshaj plaws:
- Ceresit;
- KNAUF;
- Tikkurila;
- Weber;
- Caparol;
- "Prospectors";
- "Grida"
Cov npe nthuav tawm kuj suav nrog cov khoom lag luam nthuav tawm los ntawm Lavxias cov chaw tsim khoom - lub tuam txhab Starateli. Lub universal acrylic primer ntawm lub tuam txhab no tau txais ntau cov lus zoo txog cov nqi-zoo ntawm cov khoom, qhov zoo ntawm cov khoom. Tsis tas li ntawd, lawv tau sau tseg tias cov thev naus laus zis tshiab yog siv hauv nws qhov kev tsim khoom.
Cov chaw tsim khoom hauv tsev kuj txaus siab rau qhov zoo ntawm universal acrylic primer "Grida" (10 kg). Kev noj cov khoom no yog me me - txog 100-120 g ib 1 sq. m. Ntxiv mus, cov khoom muaj tshuaj tua kab mob, cov khoom nplaum, thiab tseem muaj qib siab ntawm kev tiv thaiv kom ya raws thiab yooj yim siv.
Kev saib xyuas tshwj xeeb ntawm cov neeg yuav khoom kuj tau nyiam los ntawm cov khoom siv los ntawm lub tuam txhab Ceresit (10 l). Lub universal acrylic primer ntawm lub tuam txhab no yog nto moo rau nws zoo tshaj plaws. Nws yog cov kua concentrates uas yog kev lag luam thiab siv tau yooj yim. Ntxiv mus, qhov noCov khoom siv yog suav tias yog qhov tseem ceeb thaum ua cov npoo du thiab yog lub hauv paus zoo rau kev siv ntxiv ntawm cov hniav plaster.
