Njengoba abantu benaka kakhulu ukuphila impilo enempilo, "izinkinga zokuphepha ezingabonakali" ezintweni zokwakha ziya ngokuya ziqashelwa umphakathi.Isivali, njengengxenye ebalulekile yokuhlobisa ikhaya, ivuse izingxoxo ezikhulayo mayelana nokusebenza kwayo, ubungane nemvelo, kanye nokuqina kwayo.
"Namuhla, ukulungiswa kwezindlu kugcizelela ukuba luhlaza - ingabe siyawadinga ngempela ama-sealant anobungani nemvelo?"
"Njengoba izingane nezilwane ezifuywayo zisekhaya, hlobo luni lwesivalo okufanele ngilukhethe ukuze ngibe nokuthula kwengqondo?"
Namuhla, iSiway iqala kusukela emthonjeni wezinkinga zakho ukuze ikusize uqonde ukuthi yini ngempela okufanele uyenze.ukwesabalapho ukhetha izinto zokuvala izikhala kanye nendlela yokukhetha ngokuhlakanipha nokuphila ngaphandle kokukhathazeka.
Uma uthenga ama-sealant, kungenzeka ukuthi uke wezwa:"Vele uphefumule izinsuku ezimbalwa bese iphunga lizophela"noma“Uma sekomile, akube kusalimaza”... Ingabe lezi zimangalo zithembekile? Yiziphi izingozi ezifihliwe abangase bazishaye indiva? Ukuze siphendule le mibuzo, kumelwe siqale sibhekane nezinkinga ezilandelayo ezibalulekile:
__01 Isexwayiso: I-Butanone Oxime Ihlukaniswe Njenge-Carcinogenic!__
I-butanone oxime, ekhishwa ngesikhathi senqubo yokwelapha ama-sealant asekelwe ku-oxime, ibilokhu iphawulwa yizifundo eziningi zomhlaba wonke ezigunyaziwe kanye nemithethonqubo:
1. Umdlavuza uqinisekisiwe: Ukuhlolwa kwezilwane kwe-EU kubonise ukwanda kwezehlakalo zezimila zesibindi neze-thyroid emagundwini atholakele ku-butanone oxime.
2. Kutholakale ukucasuka nokuzwela: Izifundo eziningi ezinobuthi ziqinisekisile ukuthi i-butanone oxime ibangela ukucasuka kwesikhumba kanye nokungezwani komzimba, kanye nokucasuka kwamehlo.
3. Ubuthi besibindi abunakwa: Izifundo zezilwane zithole ukuthi ukuchayeka isikhathi eside ku-butanone oxime kuholela ekushintsheni kwesisindo kanye nomsebenzi we-enzyme wesibindi, ubende, kanye nezinso, okubonisa ubuthi besibindi.
Ngokusekelwe kulezi zici, i-EU yafaka ngokusemthethweni i-butanone oxime ohlwini lwezinto ezisetshenziswa yi-CMR (Carcinogenic, Mutagenic, noma Reprotoxic) ngoDisemba 2021. Njengamanje, izithiyo zokuvala ezisekelwe ku-oxime azisakwazi ukukhiqizwa noma ukusetshenziswa e-EU.
__02 Ukuhlushwa Okuphansi ≠ Ingozi Engekho__
Uma ufuna izixazululo ku-inthanethi, ingabe uke wahlangabezana nezinkulumo ezifana nalezi:"Ngemva kokuvuselela ikhaya lakho elisha, lifake umoya izinsuku ezimbalwa. Ngena kuphela uma iphunga seliphelile"?
Nakuba ukungenisa umoya kunciphisa ngempumelelo ukugcwala kwe-butanone oxime endlini, akuqedi umthelela wayo.
Isibonelo, i-formaldehyde inephunga, kodwa uma iphansi, kunzima ukuyibona futhi ingase ifihlwe yiphunga lezinye. Ngokufanayo, amazinga aphansi e-butanone oxime awanayo iphunga elibonakalayo kodwa asabeka izingozi ezingaba khona empilweni.
Yiqiniso, sihlangana nezinto eziningi nsuku zonke ezinobuthi obuncane. Kodwa lokhu akusho ukuthi kufanele sithathe kancane ingozi enqwabelanayo yokuchayeka isikhathi eside.
Izinto eziningi eziyingozi zinganqwabelana emzimbeni. Njengoba nje"Ugwayi owodwa nje ngosuku nawo awulungile"noma"Izinsimbi ezisindayo aziphathelene nokudla isikhathi esifushane kodwa ukuqongelela isikhathi eside"... Ukuhlushwa okuphansi akusho ukuthi akukho bungozi. Kumaqembu asengozini njengabakhulile, izingane, nabesifazane abakhulelwe, izingozi zempilo ezibangelwa yi-butanone oxime zimbi kakhulu.
Ngaphezu kwalokho, akuwona wonke amakhaya anezimo zokungenisa umoya ezifanelekile: Amanye avuselela ngezikhathi zasebusika noma zemvula; amanye amalungu omndeni awakwazi ukuvula amafasitela ngenxa yezizathu zempilo; noma umoya ongemuhle ngenxa yokwakheka kwefulethi…
Ukuze ugweme ukubeka umndeni wakho endaweni egcwele umdlavuza isikhathi eside, i-Baiyun Technology (Siway) itusa ukukhetha izinto zokuvala eziphephile ezisekelwe kutshwala.
__03 Kuphulukisiwe ≠ Akuna-VOC__
Kuleli qophelo, ungase ubuze:"Uma ngilinda izinsuku ezimbalwa ngemva kokungenisa umoya, kuze kube yilapho i-sealant yomile ngokuphelele, ingabe kuphephile-ke?"Kodwa iqiniso liyinkimbinkimbi kakhulu.
Izifundo zomhlaba wonke zibonisa ukuthi ama-sealant amaningi e-silicone athatha isikhathi esingangonyaka ukuze izakhiwo zawo ziqine. Lokhu kusho ukuthi ngisho nangemva kokuba i-sealant esekelwe ku-oxime isipholile yaba yinto eqinile okwesikhashana, ukusabela kwangaphakathi kuyaqhubeka, kukhipha i-carcinogen butanone oxime ngokuhamba kwesikhathi.
__04 Umthelela we-Butanone Oxime Udlula Abasebenzisi Bokugcina__
Ngaphezu kwalokho, labo abathinteka yi-butanone oxime ababona abasebenzisi bokugcina kuphela.
Abasebenzisi be-sealant bavame ukuba ngabasebenzi bokwakha abafaka i-sealant, abaqhubi noma abaphathi emafektri omnyango/amafasitela, noma ochwepheshe ezindaweni zokuvuselela. Bavame ukuchayeka kuma-sealant aphilisayo nsuku zonke, bebhekene nokugxila okukhulu kakhulu kokuchayeka kunezakhamuzi ezivamile. Ngenxa yokukhathazeka ngempilo yalaba basebenzi, seluleka kakhulu ukuthi bangasebenzisi ama-sealant asekelwe ku-oxime.
Ngaphezu kwalokho, ama-molecule ayingozi akhishwa yizicucu ezisekelwe ku-oxime agcina engene emkhathini, okubangela ukungcoliswa komoya. Isikhathi eside, lokhu kuthinta ikhwalithi yomoya wasemadolobheni kanye nendawo ezungezile, ekugcineni kuthinte impilo yabantu.
__05 Khetha Isivali Esisekelwe Kutshwala: Susa "Ukukhathazeka Ngobuthi"__
Ukuze kuvikelwe kangcono impilo yabasebenzisi, iSiway izibophezele ekuthuthukiseni intuthuko yemikhiqizo ye-sealant esekelwe otshwaleni:
1. Ukukhishwa kwe-butanone oxime okungelona i-zero, okususa "ukukhathazeka ngobuthi" emthonjeni;
2. Ukusebenza kahle kwezemvelo okuphezulu, okuhlangabezana nezindinganiso zomhlaba wonke njenge-EU REACH;
3. Ihambisana "nezindlu ezisezingeni eliphezulu" kanye nezitayela zokwakha eziluhlaza, iqinisekisa impilo esezingeni eliphezulu engenakukhathazeka.
Ukuvuselelwa ngakunye kuyitshalomali yesikhathi eside esikhaleni, ubuhle, kanye nempilo. Nakuba i-sealant iyisici esincane nje, sihambisana nathi usuku nosuku.
Ngakho-ke, kungani ungakhethi i-sealant esekelwe otshwaleni eqinisekisayo kusukela ekuqaleni? Ukunakekela umndeni wakho kanye nokuzibophezela empilweni yakho.
I-Siway izoqhubeka nokulwela amazinga aphezulu kanye nemikhiqizo enobungani nemvelo, yakhe izindlu ezinempilo nezikhululekile ezinempilo kumsebenzisi ngamunye.
Isikhathi sokuthunyelwe: Juni-13-2025