Yintoni Eyenza Iiphaneli Zodonga ZeWPC Zilungele Usetyenziso Lwangaphandle
Iphaneli yodonga lweWpcs, ngakumbi iiphaneli yodonga yangaphandle yeWPC, zibalasele ngokuqina kwazo okumangalisayo kwiindawo ezingaphandle. Ziyamelana nokuqina kwazo okumangalisayo kwiindawo ezingaphandle. ukufuma, okuthintela ukugoba nokubola, nto leyo eyenza ukuba zilungele iimeko ezimanzi. Ubuchule bazo obuguquguqukayo buphucula iindawo zangaphandle, zibonelela ngemibala eyahlukeneyo kunye nobume, ingakumbi ngeendlela ezifana Iphaneli yodonga yangaphandle yeWPCAbanini bezindlu bayayiqonda imfuneko ephantsi yokugcinwa, bafuna ukuhlanjwa ngesepha namanzi ngamaxesha athile. Ubuhlobo nokusingqongileyo buhambelana neendlela zokwakha ezizinzileyo, nto leyo ekhuthaza imeko-bume esempilweni yangaphandle. Ukongeza, ukumelana nomlilo kongeza umaleko owongezelelweyo wokhuseleko kwizicelo zangaphandle, nto leyo eyenza ukuba zibe lukhetho olufanelekileyo kuyo nayiphi na iprojekthi, kuquka nesitayile. Iphaneli yodonga ye-3D WPC kwaye i Iphaneli yodonga yeslat yomthi yeWPC.
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Iiphaneli zodonga zeWPC ziyamelana nokufuma, imisebe ye-UV, kunye notshintsho lobushushu, nto leyo ezenza zihlale ixesha elide ukusetyenziswa ngaphandle.
- Ezi paneli zinokuhlala iminyaka eli-15 ukuya kwengama-30 ngaphandle kokulungiswa kakhulu, okonga ixesha kunye nemali xa kuthelekiswa nezixhobo zemveli.
- Iiphaneli zodonga zeWPC ziza ngemibala eyahlukeneyo kunye nobume, okuvumela ukuba uhlengahlengiso luhambelane neendlela ezahlukeneyo zoyilo.
- Zifuna ukucocwa ngamaxesha athile kuphela, nto leyo esusa imfuneko yokupeyinta okanye ukuvala rhoqo, nto leyo eyenza kube lula ukuyigcina icocekile.
- Iphaneli yeWpcziiyahambelana nokusingqongileyo, yenziwe ngezinto ezisetyenzisiweyo, kwaye banegalelo kwiinkqubo zokwakha ezizinzileyo.
Ukuqina Okumangalisayo Kweephaneli Zodonga zeWPC Zokusetyenziswa Ngaphandle
Ukuchasana nezinto zemozulu
Iiphaneli zodonga zeWPC zibalaseleyo ekumelaneni neemeko ezahlukeneyo zemozulu, nto leyo eyenza ukuba zibe lolona khetho luphezulu lokusetyenziswa ngaphandle. Ezi paneli zimelana kakuhle nemitha ye-UV, ukufuma, kunye nokuguquguquka kwamaqondo obushushu.
- Ukumelana nokufumaIiphaneli zodonga zeWPC zibonisa ukumelana nokufuma okuphezulu. Azigobi okanye zibole, ngokungafaniyo nomthi wendabuko. Kwiindawo ezifumileyo, Umoya ofanelekileyo ubalulekile ukuthintela ukwakheka komswakama.
- Uzinzo lwe-UVIndlela eyahlukileyo yokwakheka kwe-WPC ivumela ukuba gcina umbala wayo kunye nokuthembeka kwayo phantsi kokukhanya kwe-UVUkugcinwa rhoqo kunye neengubo ezimelana ne-UV kunokuphucula ngakumbi le propati.
- Ukunyamezela Ubushushu: Ezi paneli zinokunyamezela amaqondo obushushu agqithisileyo ukusuka kwi -20°C ukuya kwi-60°C. Iindlela zokufakela kufuneka zilungele ukwanda kunye nokuncitshiswa ngenxa yokutshintsha kwamaqondo obushushu.
Uvavanyo lwelabhoratri luqinisekisa ukuqina kweephaneli zodonga zeWPC. Umzekelo, zibonisa izinga lokufunxwa kwamanzi yi-0.48% kuphela phantsi kovavanyo lwe-ASTM D1037. Ukongeza, azibonisi ukudumba emva kweeyure ezingama-24 zokuchatshazelwa kukufuma.
| Imilinganiselo yokusebenza | Iiphaneli zodonga zeWPC | Izixhobo zeMveli (umz., Umthi) |
|---|---|---|
| Ukumelana nokufuma | Phezulu | Iphantsi |
| Ukugoba | Hayi | Ewe |
| Ukubola | Hayi | Ewe |
| Ukudumba | Hayi | Ewe |
| Ukuhlala ixesha elide kwimozulu embi kakhulu | Igqwesile | Imbi |
| Uluhlu lobushushu | -20°C ukuya kuma-60°C | Inomda |
Ubude bexesha elide xa kuthelekiswa nezixhobo zemveli
Iiphaneli zodonga zeWPC zinika ixesha elide elimangalisayo xa kuthelekiswa nezixhobo zemveli. Abanini bezindlu banokulindela ukuba ezi paneli ukuhlala ngaphandle phakathi kweminyaka eli-15 ukuya kwengama-30, kuxhomekeke ekufakweni nasekugcinweni kwayo.
- Ubude bobomi obuqhelekileyo: Ixesha eliqhelekileyo lokuphila kweephaneli zodonga zeWPC ngaphandle liqala kwiminyaka eli-15 ukuya kwengama-25. Ngokhathalelo olufanelekileyo, zinokuhlala ixesha elide nangakumbi.
- Ukuthelekisa nezinye izixhobo: Xa kuthelekiswa nomthi, i-vinyl, kunye nesinyithi, iiphaneli zodonga ze-WPC ziyabonakala. Umthi wendabuko uhlala ixesha elifutshane kwaye ufuna ukulungiswa ngenxa yokuba unokubola kunye nezinambuzane. Iiphaneli ze-vinyl zinokuhlala amashumi eminyaka kodwa azinawo umtsalane wobuhle be-WPC. Iiphaneli zesinyithi zihlala ixesha elide kodwa zinokuba nomhlwa kunye nokugqwala.
| Izinto eziphathekayo | Ixesha Lobomi (Ngaphandle) | Iimfuno zoLondolozo |
|---|---|---|
| I-WPC | Iminyaka eli-15 ukuya kwengama-30 nangaphezulu | Iphakathi (kuxhomekeke kumgangatho, imozulu) |
| IVinyl | Iminyaka elishumi | Okuncinci |
| Umthi | Ubomi obufutshane | Iphezulu (inokubola/izinambuzane) |
| Isinyithi | Ayichazwanga ngqo | Ngokubanzi iphantsi (ihlala ixesha elide) |
Ukuguquguquka kobuhle beephaneli zodonga zeWPC kwiindawo zangaphandle
Iiphaneli zodonga zeWPC zibonelela ngokumangalisayo ubuchule obuguquguqukayo, nto leyo eyenza ukuba zilungele ukusetyenziswa kwiindawo ezahlukeneyo zangaphandle. Abanini bezindlu kunye nabayili bayayixabisa le uluhlu olubanzi lwemibala kunye nokuthungwa iyafumaneka.
Iindidi zemibala kunye neeMpawu
Iiphaneli zeWPC ziza ngemibala eyahlukeneyo, kuquka imibala yomhlaba, imibala engathathi hlangothi, kunye nemibala eqaqambileyo. Ubume buqala kwimibala egudileyo nengacacanga ukuya kwimibala eqingqiweyo yomthi, nto leyo ebonelela ngeendlela ezahlukeneyo zobuhle bale mihla kunye nemveli. Nazi ezinye zeendlela ezithandwayo zokukhetha imibala:
| Umbala | Iimpawu | Iindlela Ezithandwayo | Izicelo |
|---|---|---|---|
| I-Beige | Ifudumele, imdaka okhanyayo kunye nethoni etyheli | Imvakalelo efudumeleyo nenomtsalane kwiindlela zesintu | Amagumbi okuhlala, amagumbi okutyela, iindawo zokuthengisa |
| Ingwevu yamalahle | Inkangeleko yanamhlanje, enomtsalane | Isetyenziswa kwiindlela zanamhlanje zoyilo | Iiofisi, iivenkile ezithengisa izinto ezithengiswayo, iindawo zokutyela |
| I-Teak | Ukuchukumisa kobunewunewu nokufudumala | Imo ememayo kwiindawo zokutyela | Amagumbi okulala, iindawo zokutyela, izicelo zangaphandle |
Iingcali zoyilo zixabisa kakhulu iiphaneli zodonga zeWPC ngenxa yazo ukuguquguquka kwindlela yoyilo kunye neendlela zokwenza ngokwezifisoZinokulinganisa ukugqitywa komthi wendalo, nto leyo ephucula ubuhle bazo. Ezi paneli zihambelana kakuhle neendlela ezahlukeneyo zokwakha kunye neencasa zangaphakathi, nto leyo ezenza ukuba zibe lukhetho oluguquguqukayo lokufaka ii-cladding zangaphandle.
Iinketho Zokwenza Ngokwezifiso Iidizayini Ezikhethekileyo
Iiphaneli zodonga zeWPC zikwabonelela ngeendlela ezininzi zokwenza ngokwezifiso ukuhlangabezana neemfuno ezizodwa zokwakha. Abanini bezindlu banokukhetha ubukhulu obuqhelekileyo, imibala, unyango lomphezulu, kunye nobumeNazi ezinye izinto ezibalulekileyo zokwenza ngokwezifiso:
| Inxalenye yokwenza ngokwezifiso | Inkcazo |
|---|---|
| Ubukhulu | Ubungakanani obulungiselelwe wena bunokucaciswa ngokusekelwe kwiimfuno zeprojekthi. |
| Imibala | Kukho uluhlu olubanzi lwemibala oluhambelana nemixholo yoyilo. |
| Unyango lomphezulu | Iintlobo ngeentlobo zokugqiba zingakhethwa ukuze kufezekiswe ubuhle obufunekayo. |
| Ubume | Iinketho ziquka ukuthungwa kweenkuni ezigudileyo, ezingacwebezeliyo, nezihonjisiweyo. |
Ezi mpawu zivumela uyilo olulungiselelwe wena oluphucula inkangeleko iyonke yeendawo zangaphandle. Nokuba zezezindlu okanye zorhwebo, iiphaneli zodonga zeWPC zinokuguqula ingaphandle libe ziingxelo ezibonakalayo ezintle.
Ukugcinwa Okuphantsi Kweephaneli Zodonga zeWPC kwizicelo zangaphandle
Iiphaneli zodonga zeWPC azifuni ulondolozo oluphezulu, nto leyo eyenza zibe lukhetho oluhle kwiimfuno zangaphandle. Abanini bezindlu bayayixabisa indlela elula yokulungisa, nto leyo ebavumela ukuba bonwabele iindawo zabo zangaphandle ngaphandle komthwalo wemisebenzi emininzi yokulungisa.
Ukucocwa nokuLungiswa okulula
Ukucoca iiphaneli zodonga zeWPC kulula kwaye kufuna izixhobo ezisisiseko kuphela. Abanini bezindlu banokuzigcina zibukeka ngamanyathelo alula:
- Izixhobo ezisisisekoSebenzisa ibrashi ethambileyo, isiponji okanye ilaphu elithambileyo, kunye nebhakethi.
- Iarhente yokucoca: Isepha engathathi cala, efana nolwelo lokuhlamba izitya, exutywe namanzi afudumeleyo isebenza kakuhle. Kwizibatha eziqinileyo, i-baking soda okanye iviniga emhlophe ingasebenza kakuhle.
- Izixhobo zokukhuselaIiglavu zerabha zinceda ekukhuseleni izandla ngexesha lokucoca.
- Izixhobo ezincedisayo: Umbhobho wamanzi wokuhlamba kunye netawuli eyomileyo yokomisa ziluncedo.
Inkqubo yokucoca ibandakanya amanyathelo aliqela:
- Tshayela kancinci umphezulu ukuze ususe uthuli kunye ne-spider webs.
- Xuba amanzi afudumeleyo kunye nesepha encinci engathathi cala.
- Sebenzisa ibrashi ethambileyo ukusula iphaneli, ugxile kuyo nayiphi na ibala.
- Hlamba ngamanzi acocekileyo ukuze ungalahli intsalela yesepha.
- Sula yome ukuze kuthintelwe ukufuma kunye nokungunda.
Ukucoca rhoqo kunceda ukugcina inkangeleko yeepaneli. Iingcali zicebisa ukucoca ubuncinane kanye ngenyanga ukuthintela ukuqokelelana kothuli kunye nokungcola. Le ndlela ilula iqinisekisa ukuba iiphaneli zodonga zeWPC zihlala zibukeka kwaye zisebenza kakuhle.
Akukho mfuneko yokupeyinta okanye ukutywina rhoqo
Enye yezona zinto zibalaseleyo kwiiphaneli zodonga zeWPC kukuba azidingi kugcinwa ixesha elide. Ngokungafaniyo neephaneli zomthi okanye zesinyithi zemveli, iWPC ayifuni kupeyintwa, kutywinwa, okanye kudaywa rhoqo. Olu phawu luzenza zifaneleke kumakhaya axakekileyo okanye kwiindawo zorhwebo.
- Iiphaneli zodonga zeWPC zigcina umbala wazo kwaye zigqibeka ngokuhamba kwexesha ngaphandle konyango olongezelelweyo. Imibala ifakwa kuyo yonke impahla, nto leyo enciphisa amathuba okuba iphele okanye iqhekeke.
- Icandelo leplastiki kwi-WPC lisebenza njengomqobo wokungafumi, lithintela ukubola nokubola. Oku kuxhathisa ukufuma kuthetha ukuba abanini bezindlu akufuneki bakhathazeke ngokupenda kwakhona okanye ukuvala iipaneli zabo rhoqo.
Xa kuthelekiswa nezinye izinto, iiphaneli zodonga zeWPC azifuni ukulungiswa kakhulu. Le theyibhile ilandelayo ishwankathela oku imisebenzi yokulungisa efunekayo kwiindidi ezahlukeneyo zephaneli:
| Uhlobo lwePhaneli | Imisebenzi Yokulungisa Efunekayo |
|---|---|
| I-WPC | Ukucoca ngamaxesha athile |
| Umthi | Ukudaya rhoqo, ukuvala, kunye nokucoca |
| Isinyithi | Ayichazwanga kakuhle |
Ukongeza, abanini bezindlu bonga ixesha kunye nemali ekugcinweni. Iindleko zobunini zizonke zeephaneli zodonga zeWPC zizonke. I-35-45% iphantsi kwiminyaka elishumi xa kuthelekiswa nezinto zemveli. Nangona i-WPC inokuba nexabiso eliphezulu kwangaphambili, ukuqina kwayo kunye nokumelana nokufuma kukhokelela ekongeni okukhulu kwexesha elide.
Iiphaneli zodonga zeWPC ezinobuhlobo nokusingqongileyo ukuze zisetyenziswe ngaphandle
Iiphaneli zodonga zeWPC zibalasele ngeempawu zazo ezilungele indalo, nto leyo ezenza zibe lukhetho oluhle kakhulu lokusetyenziswa ngaphandle. Ukwakheka kwazo kwezinto ezizinzileyo kudlala indima ebalulekileyo ukunciphisa impembelelo yokusingqongileyo.
Ulwakhiwo lwezinto ezizinzileyo
Iiphaneli zodonga zeWPC zihlala ziqulathe umxube we izinto ezisetyenzisiweyoOlu lwakhiwo luquka:
- I-Matrix yePlastiki: 50–70% yephaneli, enokubandakanya:
- I-Polyethylene (PE): 40–60% yomxholo weplastiki
- I-Polypropylene (PP): 20–30% yomxholo weplastiki
- I-Polyvinyl Chloride (PVC): 15–25% yomxholo weplastiki
- Iifayibha zezityalo: 30–50% yephaneli, ngokuyintloko ithathwe kwi:
- Umgubo/iifayibha zomthi: 70–90% yomthamo wefayibha
- Iifayibha zebhambo: 5–15%
- Iintsalela zezolimo: 5–10%
Olu didi alusebenzisi nje kuphela izinto ezisetyenzisiweyo kodwa lukwanciphisa isidingo sezixhobo ezingasetyenziswanga. Ngokunciphisa ukukhutshwa kwezinto ezintsha, iiphaneli zodonga zeWPC zinceda ekunciphiseni ukukhutshwa kwekhabhoni kunye nokukhuthaza uzinzo.
Impembelelo Encitshisiweyo Kwindalo Esingqongileyo
Ukuveliswa nokusetyenziswa kweephaneli zodonga zeWPC kuncedisa kakuhle kwiinjongo zokusingqongileyo. Nazi ezinye zeenzuzo eziphambili:
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Impembelelo Ephantsi Kwindalo Esingqongileyo: Ukusetyenziswa kwezinto ezisetyenzisiweyo kunciphisa imfuno yeenkuni ezintsha kunye neplastiki entsha. Olu qheliselo lunceda ekunciphiseni ukugawulwa kwamahlathi kunye nokutsalwa kwezixhobo.
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Uhlalutyo loMjikelo woBomi: Xa kuthelekiswa neenkuni zemveli, iiphaneli zeWPC zibonelela ngokuqina okuphezulu kunye neendleko eziphantsi zokulungisa. Ziyamelana nokufuma, izinambuzane, kunye nokubola, nto leyo ekhokelela ekubeni zihlale ixesha elide kwaye zingatshintshwa rhoqo.
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Iziqinisekiso zeZakhiwo eziLuhlazaIiphaneli zodonga zeWPC zinokuba negalelo kwiisatifikethi ezahlukeneyo zezakhiwo eziluhlaza, ezifana neLEED. Zinokufumana amanqaku nge:
Uhlobo lweSatifikethi Igalelo kwi-LEED Points Inkcazo I-FSC Ukuya kuthi ga kwiingongoma ezisi-7 Uqinisekisa ukuba imicu yomthi ivela kumahlathi alawulwa ngendlela efanelekileyo, nto leyo ebalulekileyo kwiiprojekthi ze-LEED. Igolide yaseGreenguard Ukuya kuthi ga kwiingongoma ezisi-7 Iqinisekisa ukukhutshwa kwe-VOC okuncinci, iqinisekisa umgangatho ophezulu womoya wangaphakathi kwiindawo ezinobuthathaka. Ukusuka eCradle ukuya eCradle Ukuya kuthi ga kwiingongoma ezisi-7 Uvavanya uzinzo kwiindidi ezintlanu, ekhuthaza impilo yezixhobo ezinoxanduva kunye nokusetyenziswa kwakhona.
Ngokukhetha iiphaneli zodonga zeWPC kwiiprojekthi zangaphandle, abanini bezindlu kunye nabakhi banokunciphisa kakhulu umngcipheko wekhabhoni yabo ngelixa bephucula ubuhle beendawo zabo.
Ukumelana nomlilo kweephaneli zodonga zeWPC kwiZakhiwo zangaphandle
Iiphaneli zodonga zeWPC Zibonelela ngokumelana nomlilo okukhulu, nto leyo ezenza zibe lukhetho olukhuselekileyo kwizakhiwo zangaphandle. Uyilo lwazo luquka iimpawu ezahlukeneyo zokhuseleko eziphucula ukusebenza kwazo kwiimeko zomlilo.
Iimpawu zoKhuseleko kwiZakhiwo zangaphandle
Iiphaneli zodonga zeWPC ziquka iimpawu ezininzi zokhuseleko ezinegalelo ekumelaneni kwazo nomlilo:
| Uphawu loKhuseleko | Inkcazo |
|---|---|
| Ubuhlobo kwiNdalo | Zenziwe ngomgubo womthi wendalo, ezi paneli azinazo izinto eziyingozi ezifana ne-formaldehyde kunye ne-benzene. |
| Ukumelana neempembelelo | Iiphaneli zeWPC zinamandla okumelana neempembelelo, zinciphisa umonakalo obangelwa kukungqubana xa kuthelekiswa nomthi wendalo. |
| Ukumelana nomlilo | Ezi paneli zenza Uvavanyo lomlilo lwe-B1, ebonisa ukusebenza kakuhle komlilo kunye neempawu zokuzicima ngokwazo. |
| Ukumelana nokunxiba | Umaleko ocacileyo wetekhnoloji ephezulu unika amandla okuchasana nokuguguleka okuphezulu kunye nokuthintela ukungenwa kwamanzi. |
Ezi mpawu ziqinisekisa ukuba iiphaneli zodonga zeWPC azimelani nje kuphela nomlilo kodwa zikwagcina ukuthembeka kwazo phantsi kweemeko ezahlukeneyo.
Ukuthobela iMithetho yoKwakha
Iiphaneli zodonga zeWPC ziyahlangabezana nemithetho yokwakha yasekuhlaleni neyamazwe ngamazwe yokumelana nomlilo. thobela i-EN 13501-1, ehlela iimveliso zokwakha ngokusekelwe kwindlela ezisabela ngayo emlilweni. Uninzi lweephaneli zodonga zeWPC ziwela kwiKlasi B, nto leyo ebonisa ukusasazeka okuphantsi komlilo kunye nophuhliso oluphakathi lomsi.
- Iiphaneli zodonga zeWPC zifikelela kumanqaku afana nala I-Bf1-s1~Bf1-t0 phantsi kwe-EN 13501-1, nto leyo ebonisa ukusasazeka komlilo okuphantsi kunye nomsi omncinci.
- Ukwakheka kwezinto kuquka imicu yomthi elungisiweyo kunye neplastiki, nto leyo ephucula ukumelana nomlilo.
- Icandelo 704.3 leekhowudi zokwakha zamazwe ngamazwe lifuna ukukhuselwa kwamalungu esakhiwo esiphambili, nto leyo iiphaneli zeWPC ezinokuyizalisekisa.
- Icandelo 705 lichaza amanyathelo okukhusela umlilo kwiindonga zangaphandle, anokufezekiswa ngokusebenzisa iibhodi ezimelana nomlilo ezifana neWPC.
Xa kuthelekiswa nezinye izinto zangaphandle, Iiphaneli zodonga zeWPC Iiphaneli zodonga zePVC zisebenza kakuhle kakhulu kukhuseleko lomliloI-PVC inendawo yokutsha ephantsi, nto leyo eyenza ukuba ingatshi kakhulu. Ke ngoko, iiphaneli zodonga ze-WPC ziyindlela engcono yokusetyenziswa ngaphandle malunga nokhuseleko lomlilo.
Iiphaneli zodonga zeWPC zibonelela ngomxube onamandla wokuqina, ubuhle, kunye nokugcinwa okuncinci. indalo engangeni manzi ziqinisekisa ukuba ziyamelana nokufuma kunye neemeko ezimanzi. Ukongeza, ukumelana kwazo nemozulu kuzenza zisebenze ngokuchasene nezinto ezahlukeneyo zangaphandle. Abanini bezindlu bayawuxabisa ubuhle obumangalisayo obuphucula ukubonakala kwamakhaya kunye neepropati zorhwebo. Indalo enobuhlobo nendalo kunye nokumelana nomlilo kwezi paneli kuqinisa ngakumbi imeko yazo njengokhetho olukrelekrele lokusetyenziswa ngaphandle. Ukukhetha iipaneli zodonga zeWPC akuphuculi nje kuphela ukusebenza kodwa kuphakamisa ubuhle beendawo zangaphandle.
FAQ
Zenziwe ngantoni iiphaneli zodonga zeWPC?
Iiphaneli zodonga zeWPC yenziwe ngomxube weefayibha zomthi ezisetyenzisiweyo kunye neplastiki. Olu didi ludala izinto ezihlala ixesha elide nezimelana nokufuma ezifanelekileyo ukusetyenziswa ngaphandle.
Iiphaneli zodonga zeWPC zihlala ixesha elingakanani?
Iiphaneli zodonga zeWPC zihlala ixesha eliphakathi kweminyaka eli-15 ukuya kwengama-30 ngaphandle, kuxhomekeke kwindlela yokufakela kunye nokulungisa.
Ngaba iiphaneli zodonga zeWPC zinobuhlobo nokusingqongileyo?
Ewe, iiphaneli zodonga zeWPC ziyasebenza inobuhlobo nokusingqongileyoBasebenzisa izinto ezisetyenzisiweyo, benciphisa imfuneko yezixhobo ezintsha kwaye benciphisa impembelelo kwindalo esingqongileyo.
Ngaba iiphaneli zodonga zeWPC zifuna ukupeyintwa okanye ukutywinwa?
Hayi, iiphaneli zodonga zeWPC azifuni kupeyintwa okanye ukutywinwa rhoqo. Umbala wazo kunye nokugqitywa kwazo kuhlala kuhleli ngaphandle konyango olongezelelweyo.
Iiphaneli zodonga zeWPC zisebenza njani kukhuseleko lomlilo?
Iiphaneli zodonga zeWPC zinomlinganiselo we-B1 emlilweni, nto leyo ebonisa ukumelana nomlilo okugqwesileyo. Ziyahlangabezana nemithetho yokwakha yokhuseleko emlilweni, nto leyo ezenza zifaneleke kwizakhiwo zangaphandle.
