Ngaba iPVC ayinamanzi?

Ngaba iPVC ayinamanzi?
 

Njengegqala elichithe amashumi eminyaka kushishino lwePVC, ndingatsho ngegunya: I-PVC ayithinteli nje amanzi{0}}yenye yezona ndleko-ezisebenzayo nezithembekileyo izixhobo zokuthintela amanzi ezakha zaphuhliswa. Ukukwazi kwayo ukugxotha amanzi kugxininiswe kwinqanaba le-molecular, okwenza kube yinto elawulayo kuwo wonke amashishini, ukusuka kulwakhiwo ukuya kwimpahla yabathengi.

Masingene nzulu kwisayensi, kwizicelo, kunye neenyaniso ezisebenzayo malunga nokuvalwa kwamanzi kwePVC.

ISayensi ePhambili: Kutheni Amanzi engakwazi ukubetha iPVC

Amandla okuthintela amanzi ePVC avela kwiimpawu ezintathu eziphambili:

Ulwakhiwo oluxineneyo lweMolekyuli

Iipholima ze-PVC zenza imixokelelwane eqinile,{0}engeyozithunjana engashiyi ndlela yokuba iimolekyuli zamanzi zingene. Yicinge njengodonga oluluqilima{2}}amanzi angenako ukuphumela.

I-Hydrophobicity engokwemvelo

I-PVC iyamelana neekhemikhali ekufunxeni kwamanzi kwaye ayidumbi okanye ithobe xa ibhengezwe kukufuma, nangaphezu kwexesha elongeziweyo.

I-Seamless Barrier Formation

Nokuba ziqinile (njengemibhobho) okanye zibhetyebhetye (njengelaphu lePVC), iimveliso zePVC ezigqityiweyo zenza iileya eziqhubekayo, ezingagxumekiyo ezivala amanzi angawo ngokupheleleyo.


Apho i-PVC yokungaManzi ilawula ngokuPhakamileyo

Enkosi kwiipropathi zayo zePVC zokungangeni manzi, le mathiriyeli kukuhamba{0}}kukhetho kwiindawo ezintlanu eziphambili:

1. Ulwakhiwo kunye neZiseko zokuNgangeni kwamanzi

IiMembrane zokufulela: I-PVC eyodwa-iinkqubo zokufulela ngeply ezihambisa 25+ iminyaka yokukhusela amanzi okuthembekileyo ngeUV kunye nokumelana nemozulu.

IGeomembranes: Isetyenziswa kwiindawo zokulahla inkunkuma, iindawo zokugcina amanzi, kunye namachibi enziweyo ukunqanda ukuphuma kwamanzi nokukhusela okusingqongileyo.

2. Itarpaulin yePVC kunye nezikhuselo eziKhuselayo

Kulapho iimpawu zePVC zokungangeni manzi ziqaqamba kakhulu. Ngokubethelela umnatha wepolyester ngePVC yokwambathisa, sifumana iPolyester PVC{1}}imathiriyeli engangenwa manzi 100%, ukukrazuka{3}}ukuxhathisa, kwaye ihlala ixesha elide. Lukhetho oluphezulu lwezigqubuthelo zelori, iitarp zokugcina, iintente, kunye nokhuseleko lwezixhobo zokusebenza.

3. IiNkqubo zemibhobho

Imibhobho yePVC ilawula unikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi kuba iqinisekisa ukuba akukho manzi angena kubomi babo bonke, ikhusela ukuvuza kunye nokukhusela iziseko zophuhliso.

4. Umthengi oguquguqukayo kunye neGear yoKhuselo

Impahla yemvula kunye nempahla ekhuselayo: Ilaphu lePVC elithambileyo libonelela ngokuthintela amanzi ngokupheleleyo kwiingubo zemvula, iimpahla zokusebenza, kunye neebhutsi.

I-Pool Liners: I-PVC liners sesona sisombululo sithenjiweyo seendawo zokuhlala kunye namachibi orhwebo, abonelela ngothintelo{0}}lokuvuza kwexesha elide kunye nokuqina.

5. Ifenitshala yangaphandle & neZixhobo

Ukusuka kwizitulo zegadi ukuya kumagquma oomatshini, indalo yePVC yokungangeni manzi ikhusela emvuleni nakumanzi, ikhusela irusi kunye nokwandisa ubomi bemveliso.

Imida eyinyani: Yintoni iPVC ayinakuyenza

Akukho zixhobo zigqibeleleyo. Ukusebenzisa iPVC ngobulumko, qonda imida yayo:

Ubuzwe boBubushushu: Ukuvezwa ixesha elide ngaphezulu kwe-70℃(158℃F) kunokubangela ukuthambisa kunye nokuguqulwa. Kuphephe ukusebenzisa iPVC kwizicelo zobushushu obuphezulu{3} (umzekelo, imibhobho yamanzi ashushu).

Ubungozi be-Chemical Solvent Vulnerability: Ngelixa ukumelana namanzi, i-asidi, kunye ne-alkalis, i-PVC inokonakaliswa zizinyibilikisi ezinamandla ezifana neeketoni okanye ii-esters ezithile. Soloko ujonga ukuhambelana kweekhemikhali kusetyenziso lwemizi-mveliso.

Umthungo-Ukusebenza okuXhomekekileyo: Kumashiti amakhulu afana neseyile yePVC okanye iinwebu ezifulelayo, ingqibelelo yokungangeni kwamanzi ixhomekeke ngokupheleleyo kwi-welding yomthungo okanye umgangatho wokubopha. Ufakelo olululo lubalulekile.

Ikamva lePVC ekungangeni kwamanzi

Phakathi kweemfuno ezikhulayo zozinzo, ishishini lePVC liyavela. Ukukhokela-izinzisi zasimahla, i-eco{2}}iplastikhi enobubele, kunye nobuchwepheshe bokurisayikilisha obukumgangatho ophezulu ngoku. Xa kuthelekiswa nezinye iindlela ezifana ne-TPO okanye i-EPDM, i-PVC igcina izibonelelo ezinamandla kwiindleko zizonke, irekhodi eqinisekisiweyo, ukulula kokwenziwa, kunye nedatha yokusebenza ethatha amashumi eminyaka.

Isiphelo: Ke, Ngaba i-PVC ayinamanzi?

Ngokuqinisekileyo, ewe.

I-PVC lixesha-livavanyiweyo, likrelekrele ngokwezoqoqosho, kunye nemathiriyeli esebenzayo engangenwa manzi. Ukusuka kwi-mega-iiprojekthi zezakhiwo ukuya kwi-raincoat kwigunjana lakho, i-PVC inikezela ngokhuseleko oluthembekileyo emanzini, oluxhaswa yinzululwazi kunye{3}}nokwenyani nokusebenza kwehlabathi.

Xa ufuna imathiriyeli engenamanzi elinganisa ukusebenza, ukuqina, kunye neendleko, i-PVC ihlala ingumbangi onzima.

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