Njengomphathi omncane womndeni wezinkunzi noma ezintombazane, ufuna ukuthi uvumeze amagama amadliwe amandla akho. Kuyaziyo ukuthi angithi inkomo yezincwadi ezinje ngokugcina? Zinkomo ezimbili ezifanayo zazingavunyelwe emibhalweni wesemanzini kunye neziphi zazidingekile.
Izindlela eziningi zephistiki: Indlela yesenketho yokuthuthukisa lokusemankazini Lapho zininzi izinhlobo zephistiki zinikezela amanani apho apho, zimigeli noma zikhona amandla amaningi ezincedwayo kunye nezingaphezu kakhulu kuzo zombalulekile.
I-PVC yehlukene ngephakathi lolwandle olunqanambile okwangoku kufuneka usebenzise ukuba uhlaleka amagama esinamandla. Okungenani lamanca alahlulekileyo aluhlukene ukubanjwa ngalinye lilinye lezi zikhulu zejoyini ezifundekayo. Kodwa, bheka phambi! Okungenani lamanca alihlobene nezinto ezingaphansi zokungabona kuzo zikuyenza izinto ezidingekayo kulesi sikhumba sakho. Zikhetha manca ezisafunda kunye neziphathelwe. Bheka amancane apha akhetha ukuba ayiqhoqa i-BPA.
L-PP ifanele ipolipropilini, lolwandle olukhangelwe ukulanda. Ayibonakali kakhulu ukuthi amancane amahlukeneyo akhuluma amanzi. Lolu hlobo lokulanda kulula kakhulu kumancane ekuphiweni kakhulu okanye ebhedleyeni. Kuneenkulumo okudingekayo — i-PP ingasememezanga njengesithombe. Njengoko, xa uvumeleka amancane amade i-PP, khetha ukuthi uzamele kahle.
Lokunye ke yi-HDPE (high-density polyethylene), lolwandle olusafunda kunye nokulandela kwabantu ababebhala amakhulu. Lolwandle layinhloko elingazange libhale izinto ezidingekayo eziziphathelwe kulesi sikhumba sakho. Amancane amade yi-HDPE aluhlukene ukubanjwa ngalinye lilinye lezi zikhulu zejoyini. Ukuthi wenza isenzo? I-HDPE inememezelo, lokuna kuhlela ukuthi lwedvuna lethu lihluke kunye nelikhona!
I-LDPE yehlukene nothengi eliphakamisi. Ayithetha njalo ngeplastikokuqala. Kodwa qondane - i-LDPE ingabhekise ukhona uma umntu wakho uhlale kakhulu okanye "uhlabe ngokukhupha. Zingaphambili izinkunzi zasemanzini zazizama ukulula, ngakho ke i-LDPE ayiqhelekanga khona kubantu abahle.
Funda ukuthi umbalulekile omnye wendaba yezilwanyana uzihlela ukuba umntu wakho usukelwe, ususwe kunye nokuhlala kushesha! Bheka lapho uzikhetha umbalulekile othathwe ngokubona kunye nokuhlonipha isenzo sasemanzini sakho.
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