Ukuba ufuna ukucwangcisa iindonga egumbini ngandlel 'ithile, cinga ngokusebenzisa imibhobho ye-PVC ukulungiselela le njongo. Ngokumangalisayo, imibhobho yeplastiki iya kunceda ukwenza imeko ekhethekileyo yobushushu kunye nentuthuzelo ngaphakathi.
Uyilo loyilo, igumbi liya kufuna izixhobo:
- Imibhobho ye-PVC ene-diameter ye-10 cm (inani lemibhobho ixhomekeke kwindawo yegumbi);
- I-Acetone;
- Indawo yokwakha i-Polyurrethane;
- i-sandpaper;
- ukupeyinta imibhobho ye-PVC;
- Amaphepha e-Plywood kwi-Wall Evadding.
Ngaphambi kokuqala komsebenzi, nciphisa umbhobho we-pvc kwisiqingatha secala elide.
Sebenzisa iphepha le-Emery, i-Preselheeld nganye yesiqingatha sombhobho kwaye usule umbhobho nge-acetone ukuba ubalungiselele kwipeyinti yokupeyinta.
Lungisa ubungakanani besiqwenga ngasinye sombhobho ukuze ukuphakama kwayo kuyahambelana nokuphakama kodonga apho umbhobho uya kuqhotyoshelwa khona.
Ukusasaza imibhobho ye-PVC kwi-plywood. Emva kwephepha elinye le-plywood lizaliswe ngokupheleleyo yimibhobho, glue ngobunono amalungu kwisiseko kwaye ishiye kude kube ngokugqibeleleyo kweglue iiyure ezingama-24.
Ikhuselekile i-plywood iphepha eludongeni. Ukuncamathisela iphepha ngalinye, sebenzisa izikrelem ezi-4.
Penda imibhobho kuwo nawuphi na umbala okhethiweyo ukwenza imeko eyahlukileyo egumbini.
Olu uyilo lweendonga lukhangeleka lungaqhelekanga kakhulu kwaye lunesitayile.