Kule mihla imathiriyeli yokuhombisa yangaphakathi iyatshintsha suku ngalunye oludlulayo, ukusuka kwiminyaka yokuqala yepeyinti yelatex, iphepha lokunamathisela odongeni ukuya kudaka lwanamhlanje lwediatom, udonga oludityanisiweyo…… Zininzi iindidi, ezingenakubalwa.Udonga oluhlanganisiweyo luye lwatsala ingqalelo yabathengi ngenxa yeempawu zalo ezinjengofakelo olulula, ukulungelelaniswa komntu, izitayela ezahlukeneyo, impilo kunye nokukhuselwa kwendalo.
Kwintsimi yokuphuculwa kwekhaya elidibeneyo, iipaneli zomnyango zingahlulwa zibe ziindidi ezininzi, ezifana ne-manganese alloy, i-bamboo kunye ne-fiber yokhuni, ilitye le-ecological, ukhuni oluqinileyo, i-nanofiber kunye nezinye iipolymers, into nganye ineenzuzo kunye nokungona kwayo.Ubuninzi bephepha buya kugqunywa ngefilimu ukunyusa ubuhle kunye nokukodwa kwemveliso.Namhlanje siza kwenza ukuqonda okunzulu kunye nohlalutyo lweplate ye-pvc.
Iimpawu zebhodi yokuhombisa yePVC, imibala, iipateni, ukuhombisa kakhulu, ingasetyenziselwa udonga lwangaphakathi kunye nokuhombisa isilingi.
Izinto eziluncedo zokuhombisa zePVC:
I-1.PVC ibhodi yokuhombisa ubunzima bokukhanya, ukugquma ubushushu, ukugcinwa kobushushu, ukufuma, i-flame retardant, i-asidi kunye nokumelana ne-alkali, ukuxhathisa ukubola.
2. Uzinzo oluhle, iipropathi ezilungileyo ze-dielectric, zihlala ziqinile, zichasa ukuguga, kulula ukudibanisa kunye nebhondi.
3. Amandla okugoba okuqinileyo kunye nokuqina kwempembelelo, ubude obuphezulu ngexesha lekhefu.
4. Umphezulu ugudileyo, umbala ugqamile, umhlobiso womelele, umhlobiso usetyenziswa ngokubanzi.
5. Inkqubo elula yokwakha kunye nofakelo olufanelekileyo.
Uluhlu lwezixhobo zokuhombisa zePVC:
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I-2) Iimveliso zenkqubo yokuvelisa i-hot bonding yentsimbi, ipleyiti ye-aluminium, isilingi kunye nezinye iimveliso ezichasene nobushushu obuphezulu (ifilimu ye-PVC ephezulu yokumelana nobushushu)
I-3) Iimveliso zenkqubo yokuvelisa i-blister ye-vacuum ezifana neekhabhinethi, iipaneli zocango, iipaneli zokuhombisa, ifenitshala (i-PVC vacuum blister iindawo zokuhombisa)
4) Ifilimu yentengiso, ifilimu yokupakisha kunye nezinye iinjongo.
Kodwa abanini abaninzi banenkxalabo enkulu malunga nokukhuselwa kwendalo, banexhala lokuba iipaneli zocango ze-pvc ziya kukhupha izinto ezinobungozi, emva koko iipaneli zocango ze-pvc zinetyhefu?
Iingcango ze-PVC ziqulunqwe yimichilo yerabha yokuchasana nokungqubuzana, i-aluminium ingxubevange, iipleyiti zokugquma zeplastiki ze-pvc, izitywina ze-resin kunye nezinye izinto, eziveliswa ngeenkqubo ezininzi.Kwinkqubo yokuvelisa ukongeza i-plasticizer, i-stabilizer, i-agent encedisayo yokucubungula, i-agent yempembelelo… .Ineenzuzo zobunzima bokukhanya, ukuthintela umlilo, ukwakhiwa okufanelekileyo, ukugcinwa okulula kunye nokunye, kwaye inokumelana okunamandla kwi-oxidants, ukunciphisa i-agent kunye ne-acids eqinile.Olona phawu lukhulu lwe-pvc siding lumgangatho ophezulu kunye nokukhuselwa kwendalo.Ngenxa yokuba ayinayo ityhefu kwaye ayinayo incasa, akukho ukuvuselela kwesikhumba somntu okanye inkqubo yokuphefumla, ukuphepha ukusetyenziswa kwebhodi eshinyeneyo, i-particleboard, i-plywood kunye ne-fiberboard, ukunciphisa ukusetyenziswa kweenkuni, ngaloo ndlela ukunciphisa umonakalo ehlathini kunye nokuba indlela eyiyo.Ke ngoko, iipaneli zeengcango ze-pvc azikho nje inetyhefu, kodwa kunye nezixhobo zokuhombisa iindonga ezinobume bendalo.
Ixesha lokuposa: Nov-23-2023