Ma tarps a PVC (polyvinyl chloride) ndi ma tarps a PE (polyethylene) ndi zinthu ziwiri zomwe zimagwiritsidwa ntchito kwambiri zomwe zimagwira ntchito zosiyanasiyana. Poyerekeza bwino kumeneku, tifufuza momwe zinthu zilili, momwe zimagwiritsidwira ntchito, ubwino ndi kuipa kwake kuti tikuthandizeni kupanga chisankho chodziwikiratu kutengera zosowa zanu.
Ponena za kulimba, ma tarps a PVC ndi abwino kuposa ma tarps a PE. Ma tarps a PVC amapangidwira kuti azitha kugwira ntchito kwa zaka 10, pomwe ma tarps a PE nthawi zambiri amakhala kwa chaka chimodzi kapena ziwiri kapena kugwiritsidwa ntchito kamodzi kokha. Kulimba kwa ma tarps a PVC kumachitika chifukwa cha kapangidwe kake kolimba komanso kolimba, komanso kukhala ndi nsalu yolimba yamkati.
Kumbali inayi, ma PE tarps, omwe amadziwikanso kuti ma polyethylene tarps kapena ma HDPE tarpaulins, amapangidwa kuchokera ku tinthu ta polyethylene tolukidwa ndi polyethylene yotsika kwambiri (LDPE). Ngakhale kuti si olimba ngati ma PVC tarps, ma PE tarps ali ndi ubwino wawo. Ndi otsika mtengo, opepuka komanso osavuta kuwagwiritsa ntchito. Kuphatikiza apo, ndi oletsa madzi, oletsa madzi, komanso otetezedwa ku UV kuti atetezedwe bwino ndi dzuwa. Komabe, ma PE tarps amatha kubowoka ndi kung'ambika, zomwe zimapangitsa kuti asadaliridwe bwino m'malo ovuta. Komanso, si abwino kwa chilengedwe ngati ma canvas tarps.
Tsopano tiyeni tifufuze momwe ma tarpaulin awa amagwiritsidwira ntchito. Ma tarpaulin a PVC ndi abwino kwambiri pa ntchito zolemetsa. Nthawi zambiri amagwiritsidwa ntchito m'mafakitale kuti apereke chitetezo chapamwamba pa zida. Ntchito zomanga nyumba nthawi zambiri zimagwiritsa ntchito ma tarpaulin a PVC poika ma scaffolding, kusunga zinyalala komanso kuteteza nyengo. Kuphatikiza apo, amagwiritsidwa ntchito m'ma truck ndi trailer, ma greenhouse coverers ndi ntchito zaulimi. Ma tarpaulin a PVC ndi oyeneranso kuphimba zipinda zosungiramo zinthu zakunja, kuonetsetsa kuti nyengo ndi yabwino kwambiri. Kuphatikiza apo, ndi otchuka kwa anthu okhala m'misasa ndi okonda panja chifukwa cha kulimba kwawo komanso kudalirika kwawo m'malo osangalalira.
Mosiyana ndi zimenezi, ma PE tarpaulin ali ndi njira zosiyanasiyana zogwiritsira ntchito. Amagwiritsidwa ntchito kwambiri pa ulimi, zomangamanga, mayendedwe ndi ntchito zina. Ma PE tarpaulin ndi otchuka kugwiritsidwa ntchito kwakanthawi kochepa komanso kwakanthawi kochepa chifukwa cha mtengo wake wotsika. Amapereka chitetezo chokwanira ku nkhungu, bowa ndi kuvunda, zomwe zimapangitsa kuti zikhale zoyenera malo osiyanasiyana. Komabe, nthawi zambiri amabowoka ndi kung'ambika, zomwe zimapangitsa kuti asamagwiritsidwe ntchito kwambiri.
Pomaliza, kusankha pakati pa PVC tarpaulin ndi PE tarpaulin pamapeto pake kumadalira zomwe mukufuna komanso bajeti yanu. PVC tarpaulin imakhala yolimba komanso yolimba kwambiri, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito kwambiri. Kumbali ina, PE tarpaulin ndi yotsika mtengo komanso yopepuka kuti ikwaniritse zosowa zakanthawi komanso zazifupi. Musanapange chisankho, ganizirani zinthu monga momwe mukufuna kugwiritsa ntchito, nthawi yomwe idzakhalire, komanso momwe chilengedwe chidzakhudzire. PVC ndi PE tarpaulin zonse zili ndi zabwino ndi zoyipa zake, choncho sankhani mwanzeru kuti muwonetsetse kuti zikugwirizana ndi zosowa zanu.
Nthawi yotumizira: Julayi-28-2023
