PVC (Polyvinyl Chloride) uye PE (Polyethylene) tarpaulins marudzi maviri akajairika emavhavha asingapindi mvura anoshandiswa mumaindasitiri akasiyana. Heino kuenzanisa kwezvivakwa zvavo uye mashandisiro:
1. PVC Tarpaulin
- Chishandiso: Yakagadzirwa kubva ku polyvinyl chloride, inowanzo simbiswa nepolyester kana mesh yekusimba.
- Features:
- Yakanyanya kusimba uye inodzivirira kubvarura.
- Yakanakisa kudzivirira mvura uye UV kuramba (kana yarapwa).
-Moto-retardant sarudzo dziripo.
-Inoshingirira kumakemikari, chakuvhe, uye kuora.
- Inorema-basa uye inogara kwenguva refu.
- Kushanda Kwemari:PVC ine mari yekutanga yakakwira asi yakakosha nekufamba kwenguva.
- Environmental Impact: PVC inoda kuraswa kwakasarudzika nekuda kwemukati weklorini.
- Applications:
- Zvivharo zverori, pekugara mumaindasitiri, matende.
- Marine zvivharo (chikepe tarps).
- Kushambadzira mabhenji (nekuda kwekudhinda).
- Kuvaka uye kurima (inorema-basa kudzivirira).
2. PE Tarpaulin
- Material: Yakagadzirwa kubva kune yakarukwa polyethylene (HDPE kana LDPE), kazhinji yakavharidzirwa kudzivirira mvura.
- Features:
- Yakareruka uye inochinjika.
-Isina mvura asi isingasviki kupfuura PVC.
-Isina kurwisa UV uye yakanyanyisa mamiriro ekunze (inogona kushatisa nekukurumidza).
- Kushanda Kwemari:Yakachipa kupfuura PVC.
- Haina kusimba pakubvarura kana kuputika.
-Environmental Impact: PE iri nyore kudzokorora.
- Applications:
- Zvivharo zvenguva pfupi (semuenzaniso, zvekunze fenicha, mirwi yehuni).
- Yakareruka kumisasa tarps.
- Zvekurima (greenhouse zvivharo, kuchengetedzwa kwezvirimwa).
-Kuvaka kwenguva pfupi kana chiitiko chinovhara.
Ndeupi Wokusarudza?
- PVC iri nani kwenguva refu, inorema-basa, uye kushandiswa kwemaindasitiri.
- PE inokodzera zvenguva pfupi, huremu, uye bhajeti-inoshamwaridzika zvinodiwa.
Nguva yekutumira: May-12-2025
