I-PVC (i-polyvinyl chloride) tarps kanye ne-PE (polyethylene) tarps yizinto ezimbili ezisetshenziswa kabanzi ezisebenza ngezinjongo ezihlukahlukene. Kulesi siqhathaniso esibanzi, sizocubungula izakhiwo zabo ezibonakalayo, izinhlelo zokusebenza, izinzuzo kanye nokubi ukuze sikusize wenze isinqumo unolwazi olusekelwe ezidingweni zakho ezithile.
Mayelana nokuqina, i-PVC tarp iphakeme kune-PE tarp. Amathafa e-PVC aklanyelwe ukuhlala iminyaka eyi-10, kuyilapho ama-PE tarps ngokuvamile ahlala kuphela iminyaka engu-1-2 noma ukusetshenziswa okukodwa. Ukuqina okuphakeme kwama-PVC tarp kungenxa yokuqina kwawo, ukwakhiwa kwawo okuqinile, kanye nokuba khona kwendwangu eqinile ye-mesh yangaphakathi.
Ngakolunye uhlangothi, i-PE tarps, eyaziwa nangokuthi i-polyethylene tarp noma i-HDPE tarpaulins, enziwa ngemicu ye-polyethylene elukiwe ehlanganiswe nongqimba lwe-low-density polyethylene (LDPE). Yize ingapheli njengamathaphu e-PVC, ama-PE tarps anezinzuzo zawo siqu. Ayabiza, alula futhi kulula ukuwaphatha. Ngaphezu kwalokho, ayazixosha amanzi, azixoshi amanzi, futhi azikwazi ukumelana ne-UV ukuze zivikeleke kakhulu elangeni. Kodwa-ke, ama-PE tarps athambekele ekubhobhozweni nasezinyembezini, okuwenza angathembeki kancane ezimeni ezinzima. Futhi, azihambisani nemvelo njengama-canvas tarp.
Manje ake sihlole ukusetshenziswa kwalawa ma-tarp. Amathayela e-PVC alungele ukusetshenziswa komsebenzi osindayo. Zivame ukusetshenziswa ezindaweni ezivalekile zezimboni ukuze zinikeze ukuvikeleka okuphezulu kwemishini. Amaphrojekthi wokwakha wokwakha ngokuvamile asebenzisa i-PVC tarp ukwenza isikafula, ukuqukatha udoti nokuvikela isimo sezulu. Ukwengeza, asetshenziswa emakhazeni amaloli kanye nama-trailer, izembozo ze-greenhouse kanye nezicelo zezolimo. Iseyili ye-PVC ifaneleka ngisho nasezikhaveni zekhompathi yokubeka isitoreji sangaphandle, iqinisekisa ukuvikelwa kwesimo sezulu esikahle. Ukwengeza, zithandwa ngabakhempa nabathanda ngaphandle ngenxa yokuqina nokuthembeka kwazo kuzilungiselelo zokungcebeleka.
Ngokuphambene, amaseyili e-PE anezinhlobonhlobo zezimo zohlelo lokusebenza. Zivame ukusetshenziswa kwezolimo, ukwakhiwa, ezokuthutha kanye nezinjongo ezijwayelekile. I-PE tarp ithandwa ukuthi isetshenziswe okwesikhashana nangesikhathi esifushane ngenxa yokungabizi kwayo. Banikeza ukuvikeleka okwanele ekukhunjeni, ekukhunjeni nasekuboleni, okubenza bafanelekele izindawo ezihlukahlukene. Kodwa-ke, bathambekele ekuphungeni nasezinyembezini, okubenza bangafaneleki kakhulu ekusetshenzisweni komsebenzi onzima.
Sengiphetha, ukukhetha phakathi kweseyili ye-PVC neseyili ye-PE ekugcineni kuncike ezidingweni zakho kanye nesabelomali. Amathafa e-PVC anokuqina nokuqina okukhethekile, okuwenza alungele ukusetshenziswa komsebenzi osindayo. Ngakolunye uhlangothi, oseyili be-PE babiza izindleko futhi abasindi ukuze bahlangabezane nezidingo zesikhashana nezesikhashana. Ngaphambi kokwenza isinqumo, cabangela izici ezifana nokusetshenziswa okuhlosiwe, ukuthi kuzohlala isikhathi esingakanani, nomthelela emvelweni. Kokubili i-PVC ne-PE tarps inezinzuzo kanye nokubi, ngakho khetha ngokuhlakanipha ukuze uqinisekise ukuthi ifaneleka kakhulu izidingo zakho ezithile.
Isikhathi sokuthumela: Jul-28-2023
