PVC (polyvinyl chloride) tarps uye PE (polyethylene) tarps zvinhu zviviri zvinoshandiswa zvakanyanya zvinoshandira zvinangwa zvakasiyana. Mukuenzanisa uku kwakazara, isu tichaongorora zvivakwa zvavo zvenyama, mashandisirwo, zvakanakira uye zvazvakaipira kuti tikubatsire kuita sarudzo ine ruzivo zvichienderana nezvako chaizvo zvaunoda.
Panyaya yekusimba, PVC tarps yakakwirira kune PE tarps. PVC tarps yakagadzirirwa kugara kusvika kumakore gumi, nepo PE tarps inowanzogara makore 1-2 kana kushandiswa kumwe chete. Kusimba kwepamusoro kwePVC tarps kunokonzerwa nekukora, kuvaka kwakasimba, uye kuvapo kwejira rakasimba remukati mesh.
Kune rimwe divi, PE tarps, inozivikanwawo se polyethylene tarps kana HDPE tarpaulins, inogadzirwa kubva kumitsetse yepolyethylene yakarukwa yakavharwa nedhiri repasi-density polyethylene (LDPE). Kunyangwe isiri yakasimba sePVC tarps, PE tarps ine zvawo zvakanakira. Iwo anodhura-anoshanda, akareruka uye ari nyore kubata. Uyezve, inodzivirira mvura, inodzivirira mvura, uye UV-inodzivirira kudzivirira zuva kwakanakisa. Nekudaro, PE tarps inowanzoitika kune punctures nemisodzi, zvichiita kuti isavimbike zvishoma mumamiriro ezvinhu akaoma. Zvakare, ivo havana hushamwari hwezvakatipoteredza se canvas tarps.
Zvino ngationgororei mashandisirwo eiyi tarps. PVC tarps yakanakira kushandiswa kunorema basa. Ivo vanowanzo shandiswa mumaindasitiri akavharirwa kupa kuchengetedzwa kwepamusoro kwemidziyo. Kuvaka mapurojekiti ekuvaka anowanzo shandisa PVC tarps ye scaffolding, marara emukati uye kuchengetedza mamiriro ekunze. Pamusoro pezvo, iwo anoshandiswa mumarori uye trailer zvivharo, greenhouse zvivharo uye zvekurima zvekushandisa. Iyo PVC tarpaulin yakatokodzera kune yekunze yekuchengetera kamuri mavhavha, kuve nechokwadi chekuchengetedzwa kwemamiriro ekunze. Pamusoro pezvo, ivo vanozivikanwa nevatambi vemisasa uye vanofarira vekunze nekuda kwekugara kwavo uye kuvimbika munzvimbo dzekutandarira.
Kusiyana neizvi, PE tarpaulins ine dzakasiyana siyana dzekushandisa. Izvo zvinowanzoshandiswa mukurima, kuvaka, kutakura uye zvinangwa zvakajairika. PE tarps inofarirwa kushandiswa kwenguva pfupi uye kwenguva pfupi nekuda kwekuita kwavo mutengo. Vanopa dziviriro yakakwana kubva mukuvhuvhu, kuvhuvhu uye kuora, zvichiita kuti ive yakakodzera kune dzakasiyana siyana nharaunda. Zvisinei, ivo vanowanzoita punctures uye misodzi, izvo zvinoita kuti vasanyanya kukodzera kune zvinorema-basa rekushandisa.
Mukupedzisa, kusarudza pakati pePVC tarpaulin nePE tarpaulin pakupedzisira zvinoenderana nezvaunoda uye bhajeti. PVC tarps ine kusimba kwakasarudzika uye kusimba, ichiita kuti ive yakakodzera kune inorema-basa kunyorera. Kune rimwe divi, PE tarpaulins inodhura-inoshanda uye isingaremi kusangana nezvinodiwa zvenguva pfupi uye zvenguva pfupi. Usati waita sarudzo, funga nezvezvinhu zvakaita sekuda kushandiswa, kuti ichagara kwenguva yakareba sei, uye kukanganisa kwezvakatipoteredza. Ose ari maviri PVC nePE tarps ane zvawo zvakanakira nekuipira, saka sarudza nehungwaru kuve nechokwadi chakanyanya kukwana kune zvaunoda chaizvo.
Nguva yekutumira: Jul-28-2023
