Primer eendonga - isitshixo nemiphumo emihle

Xa nokulungisa osetyenziswa priming iindonga. Ngokuqhelekileyo ke ibandakanya wesinyibilikisi, Umatshini kunye ezizodwa nezongezelelo equlungqa isisombululo sabelo.

iindonga primer ngaphambi zokwaleka. Isusa uthuli nezibi kwemfuneko efunxeka ngodonga ukhuseleko lwabo ngcono adhesion ngcono kokugqiba izinto. Izisombululo bunqathenqiswa njenge uhlobo agqitywa, okanye njengoko ngumgubo ekufuneka exutywe ngamanzi okanye ezinganyibiliki kakhulu. Xa isicelo yayo primer zahlulwe iintlobo ezininzi - kuxhomekeke ukuba umsebenzi wenziwe emva kokuba isicelo.

Le ncwadi for iindonga, olusetyenziswa phambi umzobo, into jikelele: uze ube ngogqibeleleyo ukuze zonke iintlobo yepeyinti. Kodwa kukwakho izinto ezisetyenziselwa imisebenzi bangaphakathi kunye nabangaphandle.

Kukho primer esikhethekileyo plasterboard, ezo buzane nayo, ibe eziqinileyo ngakumbi kwaye ikhusela ukufuma. ndlela phambi kokuba isicelo lokufaka okanye ngaphambi ngokuncamathisela lodonga. Nkqu plasterboard ukufuma ukumelana Kuyancomeka ukuqhubekekisa primer hlobo emva kokufakwa yayo kumagumbi nokufuma eliphezulu.

Wood iphathwa kunye primer esekelwe kubola - likhusela zinkuni anokungenwa kunye ngundo Ukwakheka. Ezifana ukumitha iinkuni kwenza kube egudileyo ngakumbi, nto leyo inegalelo kwisicelo kusalekwa zokuhombisa kunye zokhuselo.

Ukukhusela izakhiwo zesinyithi, primer ekhethekileyo metal. Yena impregnates ngokunzulu isiseko adhesion ngcono, kodwa ukwakhusela kuyo umhlwa. Ngokuqhelekileyo nokwakhiwa kwezisombululo ezinjalo iquka umgubo aluminiyam, ukuba zingasetyenziswa na otyhidiweyo, hayi nje isinyithi. Ezinye zezi ncwadi zisetyenziswa zokwaleka ezizimeleyo, kunye nezinye - njengesiseko Ipeyinti zokuhombisa kunye zokhuselo.

Primer eendonga, kuqulethe ngekhonkrithi agudileyo, ke umthondo ekhethekileyo zinzulu yesisombululo, ebonelela adhesion ku iidyasi. Lusetyenziswa izakhiwo monolithic okanye iibhloko eziphathekayo. Ngaphandle ukusetyenziswa ukutyabeka ayilungelelani unokulandela le iindonga.

Xa iintlobo ezahlukileyo ziquka primer "Aquastop". Zisetyenziswa kwindawo ukufuma eliphezulu yaye ilungele nayiphi substrates misindo. Bona ububazi isiseko, ukunciphisa ukuselwa ipeyinti okanye ivanishi, kwaye kufuneka iipropati kubola.

Ezinye abaneshologu zisetyenziswa endaweni kwenziwa ngexesha yokulungisa amanzi plain. Ngendlela inceda, ngokuba uthuli nezibi kwemfuneko isuswe udonga, kwaye ingubo phezulu ibamba ngcono kancinci.

Kodwa kubomi bemihla ngemihla abantu abaninzi basebenzisa primer jikelele. Loo primer iindonga ugqibelele phantse kuzo zonke iindawo (ngaphandle inkqubela ikhonkrithi), inika ukhuselo elungileyo kunye adhesion. Phambi putty okanye bapeyinte iindonga kufuneka baphume ukusebenza, okanye ukutyabeka unakho uxobule emva kwexesha elithile, yaye xa le iphepha lodongo, ngoko bakwazi uphuphume.