Nangona ukhetho olukhulu lwezixhobo zokugqiba ezidongeni zanamuhla, udumo lwephepha lodonga aluzange linciphise. Okokuqala, le ngenye yezona ndlela ezinokuthengwa ngayo ngaphakathi, kwaye okwesibili - ezilula.
Nangona kunjalo, awukwazi ukubamba iphepha lodonga kwiindonga ezingalungiselelwanga, nangona abaninzi banokungabaza nokuba kuyimfuneko ukuvelisa izindonga ze-shpaklevku zephepha lodonga. Kwaye le yiphutha elikhulu. Emva koko, ngexesha lokugqiba kokugqibela, zonke izitenxo, izibonda kunye neentambo zizenza bazive. Kwaye, njengommiselo, iphepha lodonga lingaba lugwenxa, okanye ludinga emva kwexesha.
Ukuvelisa i-putty ngokufanelekileyo, kungcono ukufuna uncedo kwiingcali. Nangona kunjalo, ukuba ufuna ukugcina imali uze uziqhelise kwibhizinisi lokwakha, ungazama ukwenza ngokwakho.
Itheknoloji yokubeka iindonga ngaphantsi kwephepha lodonga ngezandla zakho ilula kwaye ayifani neyokuphela kweendonga ngaphambi kokupenda. Ekuqaleni, umgca wokuqala we-putty (we-powder coarse) u-3-5 mm ubukhulu obusetyenzisiweyo, obuvumela ukuzalisa zonke iigobolk, iintambo ezinkulu, i-microcracks kunye nezitenxo. Emva koko kwimeko elungiselelwe ukugqitywa kokugqitywa (ukususela kwipoda yokugaya) kusetyenziswe ngobunzima be-1.5-2 mm. Yenza ukuba umhlaba uphelele kakuhle.
Kwinqanaba lethu lenkosi, siza kubonisa ngokucacileyo indlela yokwenza iindonga ze-shpaklevku zephepha lodonga ngezandla zabo, kunye nokufumanisa ukuba yeyiphi imidibaniso okufanele inikezelwe.
Luhlobo luni lwe-putty olungcono ukubeka iindonga phantsi kwephepha lodonga?
Ukuxhaswa kwezixhobo ezinjalo zikhulu kakhulu. Ungasebenzisa i-gypsum, i-samente, i-polymer mixes, eyahlukileyo kwinqanaba lokunciphisa umswakama, ukuguqulwa kunye nexabiso. Ngako oko, kunzima ukukhetha ukuba yiyiphi shpaklevkoi ukuphakamisa iindonga ezingcono. Ngokutsho kweengcaphephe, i-putty kufuneka ibe phantsi komhlaba, ungagqithisi, ungasomisi ngokukhawuleza kwaye ube nesakhiwo esivumayo.
Kwakhona ukhetha i-shpaklevkoy engcono ukubeka iindonga zefestile, kufuneka uqwalasele iimpawu zegumbi. Ukuba igumbi lenzelwe ukunyaniseka, umxube we-plaster uya kwenza. Ukuba uthatha isigqibo sokubamba iphepha lodonga kwindawo yokuhlambela okanye ekhitshini, kukufanelekile ukusebenzisa izinto ezisekelwe kwipolymer okanye isitenti.
Ngoko, masifike emsebenzini. Ukubeka iindonga phantsi kwephepha lodonga ngezandla zethu, sidinga:
- uqedile ukuqala nokugqiba isitya;
- ukuthoba;
- isethi ye-spatula ehamba phambili ukusuka kwi-50 ukuya kuma-500 mm;
- spatula;
- i-roller ngebhayi yokupenda;
- nqanaba lokwakha;
- umatshini wokugaya ugesi.
Senza iindonga ze shpaklevku ngephepha lodonga ngesandla
- Cococeke ngokupheleleyo iindonga zonyaka omdala. Ukulungelelanisa, sasisondeza iphepha lodonga elidala ngamanzi usebenzisa i-roller.
- Ukuba kukho izibhengezo eludongeni, banokubethelwa lula kunye ne-spatula.
- Imichila ixutywe ngokucophelela ngokuqala i-putty kwaye ivumelekile ukuba yomile.
- Emva koko sebenzisa i-roller ukufaka i-primer kwiindonga uze uyishiye ukuze yome kwakhona.
- Ngoku uye ngqo ekuzaliseni iindonga phantsi kwephepha lodonga ngezandla zakho. Ukusebenzisa i-spatula encinci, sibeka i-putty yokuqala kwi-spatula ebanzi kwaye siyifake kwiindonga ngokuhamba ngokushelela, ehamba kunye nemivimbo emancinci evela kwikona yegumbi. Ukuze ungashiyi amanqaku eludongeni ukusuka kwimbombo yentsimbi yesixhobo, gcina i-spatula kwi-angle ye-45 °.
- Emva kokucwangcisa icandelo elincinci lomdonga, khangela umgangatho wezinga lokufakwa kwesalathisi kwaye uqhubeke.
- Iibhentshi zifakwe kwi-spatula ekhethekileyo yekona.
- Emva kokugqitywa kwesicelo sokuqala ukubeka, sitshisa iindonga zomshishini okhethekileyo kunye nezikhalazo zetyhula, ukuhamba ngokukhawuleza.
- Emva kokumisa umgca wokuqala ngendlela efanayo, sisebenzisa umgca wokuqala wokufaka umgca wokugqiba kwaye uwenze umile.
- Emva koko sisebenzisa isalathisi sesibini, ngokucwangcisa ngokucwangcisa iikona.
- Xa udonga lumile, ngendlela efanayo, sitshisa umhlaba nge-grinder.
- Kulo udonga lwethu lubekwe phantsi kwephepha lodonga kunye nezandla zethu zigqityiwe. Ungaphinda usetyenzise i-primer uze uqhubeke nokugqiba.
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