Ukuhlamba iindonga phambi lokufaka. Indlela ukukhetha primer?

Repair - anzima yaye zibiza imali eninzi. Ndingathanda ukwenza ophezulu ezikumgangatho azibizi. Kodwa maxa wambi kwenzeka? Economy - ilungile, kodwa ukukhanda ayenziwanga ngonyaka omnye. Ngoko ke, ukulandelelana imisebenzi kuyimfuneko ukuba babambelele na.

Ukuhlamba iindonga phambi lokufaka - nangona imperceptible xa uqala kuqala inkqubo, kodwa ibaluleke kakhulu. Musa awubulale nto, uba sengozini inyanga uzisole imali yawo kamva. Ukongeza, ahlambe iindonga phambi kokuba lokufaka ungagcina phezu ukutshintshwa izinto khazi.

injongo primer

Indlela engcono yokonga ixesha elide ezindongeni kunye nophahla kokugqiba izinto - kukusebenzisa primer ekhethekileyo ukwandisa adhesion. Ukuba phambi kokuba lokufaka ayikho ukuvelisa primer kumphezulu lisetyenziswe kuyo, udaka okanye ithayile ngcina ekuhambeni kwexesha uqalisa flake off. Kwakhona, ezinye iintlobo kwenziwa ezi kubola kunye nokuthintela zisenzeka sande.

Ukuthintela ingxaki (genge, ilahleko yaye unokukhawuleza ungqameko putty of iphepha lodongo), nto leyo akholisa ukubakho emva putty iindawo ezimaqhubu kuya kunceda ukuhlamba iindonga phambi lokufaka. Uncedo ngeefoto ukuqonda iimpawu kwenziwa kunye bokuqonda isicelo sabo.

Indlela ukukhetha primer eendonga

iindonga primer phambi putty iqala ngokukhetha umxube ofanelekileyo. Okokuqala, kufuneka sinikele ingqalelo iqondo porosity bobume. Ngezitena, ikhonkrithi kunye nezinye izinto kufuneka ipesenti ezahlukeneyo ukufuma ukufunxeka. Lo mba kuchaphazela amandla adhesion of kokugqiba izinto ukusuka eludongeni.

Kuba zamahlathi, libya-porosity neziseko primer abafanelekileyo adhesion eliphezulu. Ukuba ngaphezulu na evakalala, aneentunja kakhulu, kungcono ukuba basebenzise umhlaba kunye kwinqanaba enzulu sokungena. izixhobo Universal esetyenziselwa isiseko avareji porosity.

kwenziwa nezinye ezininzi eyenzelwe uhlobo elithile zeendawana (abavelisi zibonisa sopakisho zazo) ukuba ukusebenza ubuninzi.

Iinkcazelo yeendidi kwenziwa

Primer lot of iintlobo ngempahla eyahlukileyo kwiindawo ezahlukeneyo.

primer acrylic (Jikelele) - efanelekileyo indawo abaninzi. ixesha iyoma kuxhomekeke ngqo kwi ukufuma igumbi ayikho iiyure ezingaphezu kwama-4. Isisombululo acrylic iyilungele priming iindonga phambi lokufaka.

Alkyd - isetyenziswe kuphela indawo ngamaplanga. Akuvunyelwe ukuba zingasetyenziswa ngokusebenzisana kunye lokufaka.

Gliphtal primer - eyenzelwe nawokugqiba iinkuni kunye nentsimbi. ubuthi Acute, uyacebiswa ukuba zisebenze kuphela kwiindawo umoya ngo respirators.

isisombululo Polyacrylic - ofanele kakhulu ukusetyenziswa nangezitena kunye nomphezulu eziphathekayo emva Shpatlevanie. It yenzelwe ukusetyenziswa yangaphandle kuphela.

primer izakhi njengoko glyptal, isicelo ukhuni nentsimbi iindawo apho ubunzulu yokufunxa ayibalulekanga. Ayikhuthazwa ukusebenzisa iindonga putty.

Istro - isetyenziselwa priming nezomthi kokutyatyekwa, imiphezulu camera. It inamehlo ayityhefu kakhulu.

Polyvinyl acetate - kuba priming imiphezulu ukuba zipeyintwe PVA paint. primer ngokupheleleyo ixesha owomileyo - 40 imizuzu.

nangamanani

Ngokwemiqathango ixabiso / primer umgangatho angohlulwa ngokwamaqela ezine eziphambili:

• Engambi. Faka xa ixabiso yinto elibalaseleyo, kodwa umgangatho ayikho kubaluleke kakhulu. Oku kusebenza kwiiprojekthi zokwakha ephantsi-mali, umhombiso kwezakhiwo zikawonke-non-zokuhlala.
• Kwixabiso le-avareji. abavelisi zasekhaya esenziwa primer ngokusekelwe kumacandelo amazwe.
• Ixabiso singaphezulu avareji. Putty kunye nabenzi amazwe primer-yaziwa (ngokubanzi amelweyo Russia).
• Ixabiso eliphezulu. abenzi elite amazwe zixhomekeke ongeziweyo ezikhethekileyo olongezelelweyo. Le nto yenziwa kwaye athengiswe phantsi ngokomyalelo. Ixabiso isenokuba ngaphezulu ixabiso le mixube eqela wesithathu ubuncinane izihlandlo ezimbalwa.

  Umgangatho kwiimeko ezininzi, inxulumene ngqo ixabiso primer. Kodwa ke kukho iimeko. Kukho ezahlukeneyo ze primer omhle ngexabiso elifikelelekayo, ukuba zanele ukuba bavelise umgangatho ukuhlamba iindonga phambi lokufaka. "Knauf" - kwenziwa uluhlu ukuba kuqinisekise ngokugqibeleleyo isiseko, ngokukhawuleza ndiwatshise amadike. Ukongeza, ngokupheleleyo non-yityhefu - zenziwe kumacandelo indalo.

Ukulungiselela inkqubo priming

Amalungiselelo priming ebaluleke ngaphantsi inkqubo yesicelo ngokwayo umxube.

Phambi kokuqala umsebenzi, kufuneka uthathe unonophelo ekufunyanweni zonke izixhobo eziyimfuneko kunye nezinto. Isixhobo inokuba yinto isicelo mqengqeleki, ibrashi okanye sisitshizi. Kwakhona, xa usebenzisa platen kufuneka isikhongozeli ekhethekileyo operation lula. Isixa primer ebalwa ndawo, nto leyo eya kuba iindonga primer phambi lokufaka. Ukusetyenziswa - malunga ilitha enye nganye 3-5 isikwere. m (ngokuxhomekeke kuhlobo primer).

Emva koko inqwaba umgangatho (ukuba ukwenza yokulungiswa kwesakhiwo). film polyethylene efanelekileyo. Okulandelayo, ukulungisa udonga, susa izinto entengo kunokwenzeka ukuba kube imigodi olungisiweyo neentanda. Ukuhlamba iindonga phambi lokufaka phantsi lodonga ufuna ukususa ngenyameko iintsalela omdala lodongo ukuthintela delamination of putty.

Inkcazelo yenkqubo yomsebenzi

udonga atyabukile zilungiswe ukusingatha ngenyameko isiponji emanzi ukususa uthuli. Emva koko uthululele walungisa kwisikhongozeli primer kanye ukusebenzisa eludongeni. Amanqaku isicelo ukuze udonga mqengqeleki lula ngaphezu ibrashi: umxube primer iwela kakuhle, ngoxa umsebenzi uyaqhubeka ngokukhawuleza.

Movement of irola eyenziwe ukusuka phezulu ukuya ezantsi, ngoko ekhohlo ukuya ekunene. Kunzima ukufikelela iindawo abanazo idyasi isondo kunye ibrashi.

Ekugqityweni primer phambili yomile umaleko. Ngokuxhomekeka kuhlobo yayo, ezifana neendonga nokufuma, le nkqubo ingathatha iiyure ezi-3 ukuya kwezili-15. Emva omiswe olupheleleyo eludongeni uyakwazi uqhubeke putty.