Ukugeza izindonga phambi yamathebhu. Indlela ukukhetha primer?

Ukulungisa - enzima futhi ezibizayo. Ngingathanda ukwenza eliphezulu futhi engabizi. Kodwa ngezinye izikhathi lokho na? Umnotho - kuhle, kodwa ukulungisa akwenziwa ngonyaka owodwa. Ngakho-ke, ukulandelana kwemisebenzi kubalulekile ukuba banamathele.

Ukugeza izindonga phambi yamathebhu - Nokho imperceptible unganakile inqubo, kodwa ibaluleke kakhulu. Musa akhiphe ke, wena engozini kamuva ngenyanga uzisole imali yabo. Ngaphezu kwalokho, ukugeza izindonga phambi yamathebhu ungagcina ku esikhundleni ambozwe izinto.

injongo primer

Indlela engcono kakhulu ukulondoloza isikhathi eside phezu izindonga nophahla kokuqeda izinto - ukusebenzisa primer ekhethekile ukwandisa adhesion. Uma phambi yamathebhu akuyona ukukhiqiza primer ebusweni isetshenziswa ke, usimende noma olufakwe ama-tile ingcina ngokuhamba kwesikhathi uqala izinhlayiya zeqhwa off. Futhi, ezinye izinhlobo kwenziwa kukhona isinqandakuvunda futhi ukuvimbela nesenzakalo nezingozi zesikhunta.

Ukuvimbela enkingeni (ngokuhlaziya, ukulahlekelwa nokuwohloka putty zamatshe lodonga), okuyinto ngokuvamile kwenzeka ngemva putty evele anolaka kuzosiza ukugeza izindonga phambi yamathebhu. Izithombe zisiza ukuqonda izici kwenziwa futhi ezicashile isicelo sabo.

Indlela ukukhetha primer ngoba izindonga

izindonga Primer phambi putty iqala kokukhetha ingxube efanelekayo. Okokuqala, kufanele sinake ngezinga porosity we ebusweni. Brick, ukhonkolo kanye nezinye izinto abe ngamaphesenti ezahlukene umswakama ukumuncwa. Lokhu isici kuthinta ngamandla adhesion kokuphothula izinto ebusweni odongeni.

Ukuze obukhulu, ongaphakeme-porosity elisekela primer ofanelekile adhesion okusezingeni eliphezulu. Uma amaqabunga okuxekethile, ukungena nakwamanye amazwe kakhulu, kungcono ukusebenzisa umhlabathi ezingeni ezijulile Ukungena. amathuluzi Universal esetshenziselwa ngesisekelo porosity isilinganiso.

kwenziwa Iningi eyenzelwe uhlobo eqondile substrate (abakhiqizi abonisa emaphaketheni abo) nomphumela esiphezulu.

Izincazelo izinhlobo kwenziwa

Primer is a lot of zinhlobo nge izakhiwo ezahlukene ngoba evele ezahlukene.

primer Acrylic (Universal) - efanelekayo evele kakhulu. Iphele nini kuncike ngqo egumbini nomswakama akuyona ezingaphezu kuka 4 amahora. isixazululo Acrylic ilungele priming izindonga phambi yamathebhu.

Alkyd - lusetshenziswa kuphela evele lokhuni. Akuvunyelwe ingasetshenziswa ngokuhlanganyela yamathebhu.

Gliphtal primer - eyenzelwe kokuqeda ngokhuni nensimbi. ubuthi olunamandla, kuyancomeka ukuba isebenze kuphela ezindaweni umoya e respirators.

isixazululo Polyacrylic - ofanele kakhulu ukusetshenziswa ku isitini kanye evele ukhonkolo ngemva Shpatlevanie. Kuhloswe kuphela ukusetshenziswa ongaphandle.

primer phenolic njengoba glyptal, isetshenziswa ukhuni nensimbi evele lapho ukujula ukumuncwa ayibalulekile. It is hhayi Kunconywa ukusebenzisa putty izindonga.

Polystyrene - isetshenziselwa priming ngokhuni, lemva, evele camera. It has a kwakwakhe enobuthi kakhulu.

Polyvinyl acetate - I-priming evele ukuba ngesineke PVA upende. primer nhlobo isikhathi ezomile - imizuzu engaba ngu-40.

isigaba intengo

Ngokuya intengo / izinga primer zingahlukaniswa ngamaqembu ezine eziyinhloko:

• Eshibhe. Sebenzisa lapho intengo iyisici esivelele, kodwa izinga akuyona kubaluleke ngokukhethekile. Lokhu kusebenza emisebenzini yokwakha ongaphakeme-isabelomali, umhlobiso kwezakhiwo zikahulumeni okungezona zokuhlala.
• Intengo isilinganiso. abakhiqizi Domestic ezikhiqiza primer ngesisekelo izingxenye amazwe.
• Intengo ngenhla avareji. Putty futhi abakhiqizi angaphandle primer elaziwayo (kabanzi amelwe Russia).
• Ngokuvamile intengo ephakeme. abakhiqizi angaphandle Elite angaphansi ezengeziwe izithasiselo ekhethekile. Le nto yokuyidayisela ngaphansi oda. Intengo ingase ingabi izindleko Izingxube iqoqo lesithathu okungenani izikhathi ezimbalwa.

  Quality ezimweni eziningi, is ngqo exhumene intengo primer. Kodwa kunokuningi okungakhulunywanga ngakho. Kukhona okuhlukile primer kuhle intengo imali, zingabantu okwanele ukuba izinga ekhiqizwa ukugeza izindonga phambi yamathebhu. "Knauf" - ububanzi kwenziwa ukuthi zivumelane ngokuphelele baqinise isizinda, ngokushesha iphele. Ngaphezu kwalokho, ngokuphelele non-enobuthi - zenziwa kusukela izingxenye imvelo.

Ukulungiselela inqubo priming

Amalungiselelo priming kungekho ayibalulekile kunalokho inqubo isicelo ngokwalo ingxube.

Ngaphambi kokuqala umsebenzi, kudingeka unakekele yokufuna wonke amathuluzi adingekayo kanye izinto. Ithuluzi kungenzeka zingabi isicelo roller, ibhulashi noma sprayer. Futhi, uma usebenzisa platen kudingeka esitsheni esikhethekile operation lula. Inani primer ibalwa kusukela endaweni Imininingwane, okuzoba izindonga primer phambi yamathebhu. Ukusetshenziswa - cishe ingxenye eyodwa ilitha 3-5 sikwele. m (kuye ngokuthi uhlobo primer).

Ngemva kwalokho limbozwe phansi (uma ukwenza yokulungiswa kwesakhiwo). Ifanele polyethylene ifilimu. Ngemva kwalokho, lungiselela odongeni, ukususa kungenzeka izakhi kokungathembeki imigodi ashumekiwe imifantu. Ukugeza izindonga phambi yamathebhu ngaphansi lodonga kudinga ukususwa ngokucophelela izinsalela sangemuva ubudala ukuvimbela delamination ka putty.

Incazelo yenqubo yomsebenzi

udonga ehlutshiwe uzilungiselele ukuphatha ngokucophelela isiponji esimanzi ukususa uthuli. Khona-ke uthele ukulungele esitsheni primer futhi silisebenzise odongeni. Material isetshenziswa odongeni kuyinto roller elula ezingaphezu kuka ibhulashi: ingxube primer uwela ngokushelela, kuyilapho umsebenzi uragela phambili ngokushesha.

Movement of roller wenza kusukela phezulu kuya phansi, bese kwesokunxele kuya kwesokudla. Kanzima ukuze afinyelele izindawo angenazo roller coat ne ibhulashi.

Lapho beqeda primer phambili bomile ungqimba. Kuye uhlobo yayo, ezifana nezindonga kanye nomswakama, le nqubo ingathatha amahora 3 kuya ku-15. Ngemuva omiswe ngokuphelele udonga ungakwazi uqhubekele putty.