Muva nje, ezinye zezindatshana zethu zivezwe kakhulu endaweni ethile. Nakuba inkundla kamuva yakhawulela ukuhamba ngenxa yezikhangiso ezifihliwe nezinye izizathu, sisathole imilayezo eminingi evela kubafundi nakubangane. Enye yezinkinga kwaba ukuthi kwathengwa okuningi. Amanye amaphethini angaphezulu ezinkomishi ze-thermos azowa kancane kancane lapho ehlanzwa, kodwa amanye ngeke. Siyini isizathu salokhu?
Okuqukethwe okudingeka kuphendulwe kulo mbuzo sekufakiwe kakade esihlokweni sanamuhla, kodwa asisimeli ngokugcwele isihloko sanamuhla. Ukuze siphendule lo mbuzo, kudingeka siphendule umbuzo wesibili kuqala. Kungenzeka yini ukuthi ungafafazi i-primer ngaphambi kokuphrinta amaphethini ebusweni bezinkomishi zamanzi zensimbi engagqwali? Impendulo inguyebo, ungaphrinta amaphethini ngaphandle kokufafaza i-primer. Hhayi-ke, sicela uqaphele ukuthi lo mbuzo uphendula kuphela ukuthi ungaphrinta amaphethini ngaphandle kokufafaza i-primer.
Kungani kufanele sifafaze ungqimba lwe-primer ngaphambi kokuphrinta amaphethini ebusweni bezinkomishi zamanzi zensimbi engagqwali?
Kudingeka ukufafaza ungqimba lwe-primer emhlophe ukuze uphrinte amaphethini wendawo enkulu ebusweni bezinkomishi zamanzi zensimbi engagqwali. Kunezizathu ezimbili zalokhu. Esinye isizathu siwukwenza umbala wephethini yokupakisha ube namaqiniso. Uma ingaphezulu lenkomishi yamanzi yensimbi engagqwali lingafuthwanga ngopende, umbala uzoba siliva-grey nge-metallic luster. Abangane abanolwazi oluthile lwenqubo yokuphrinta bazokwazi ukuthi uma ukugcwala kombala wokuphrinta kuzoba umbala wokuqala, kufanele uphrintwe ngomhlophe. Noma yimuphi umbala ngaphandle komhlophe kufanele uphrintwe. Yomibili imibala njengombala wangemuva izobangela ukwakheka kombala kuphethini ephrintiwe. Uma iphrintiwe ngokuqondile ebusweni benkomishi yamanzi yensimbi engenasici engafafaziwe, iphethini ephrintiwe izoba mnyama ngokusobala.
Esinye isizathu siwukwenza iphethini ibe namandla ukuze iphethini ingawi ngesikhathi sokuhlanza njengoba kushiwo emlayezo. Ukuphrinta ku-primer kunezidingo ezikhethekile zeyinki. Oyinki abaningi bazofaniswa ne-primer. Ngale ndlela, hhayi kuphela ukubuyiselwa kombala okungatholakala ngemva kokunyathelisa, kodwa futhi ukunamathela phakathi kwephethini nopende kungafinyelelwa.
Uma kukhona ukungqubuzana phakathi kwe-primer noyinki, izowa kalula. Ukuze ugweme ukungafani, ezinye izimboni kufanele zikufanise ngaso sonke isikhathi. Abadingi nje kuphela ukuhlola izinto ngokuqhubekayo, kodwa futhi badinga isikhathi esiningi nezindleko. Khokha), iphethini izophrintwa ebusweni benkomishi yamanzi bese ifafazwa nge-varnish. Ngemuva kokubhaka ekushiseni okuphezulu, iphethini izophrintwa kungqimba lwangaphakathi futhi ngeke ihlangane namanzi, okokuhlanza, njll. I-varnish ebusweni idlala indima yokuzivikela.
Isikhathi sokuthumela: Jan-29-2024