Ulibiza ngani igwebu lebha yangemuva?
Emkhakheni wezimoto, into engaphakathi kubhampa wangaphambili ayilona igwebu, kodwa i-polyethylene eyinhlanganisela engeyinhle, eyaziwa nangokuthi ungqimba lwe-foam buffer.
Umsebenzi wayo omkhulu ukudlala indima yebhafa ekushayisaneni kwesivinini esiphansi. Isendlalelo sebhafa esinesivinini esiphansi ngokuvamile senziwe ngegwebu le-polyethylene, i-non-metallic resin noma ipulasitiki yobunjiniyela. Indima yayo ukunciphisa umonakalo obangelwa imoto lapho ishayisana ngesivinini esiphansi, futhi ngisho nokushayisana okungatheni kungawuqeda ngokuphelele umonakalo odalwe yimoto.
Ubhampa wepulasitiki wakhiwe izingxenye ezintathu, njengepuleti langaphandle, okokusebenza kwebhafa kanye nenduku. Ipuleti elingaphandle kanye nezinto eziyisivikelo zenziwe ngepulasitiki, futhi ugongolo lwenziwe ngeshidi eligoqiwe elibandayo elinogqinsi olungaba ngu-1.5 mm futhi lwakhiwe lwaba umsele omise okwe-U; Ipuleti elingaphandle kanye nokokusebenza kwebhafa kunamathiselwe engosini, enamathiselwe kuhlaka lwezikulufu ze-longitudinal beam futhi ingasuswa noma kunini. Ipulasitiki esetshenziswa kulo bhampa wepulasitiki ngokuvamile yenziwa ngezinto ezimbili, i-polyester ne-polypropylene, futhi yenziwa ngokubumba umjovo.
Ingabe kunendaba ukuthi igwebu elivimbela ukushayisana kwemoto liyasuswa
Umsebenzi oyinhloko wegwebu elivimbela ukushayisana kwezimoto ukudlala indima yokusiza, uma lisusiwe liyoba nomthelela ekusebenzeni kokuphepha kwezimoto. Igwebu lokushayisana ngokuvamile litholakala ngaphakathi kobhampa bangaphambili nangemuva bezimoto ukunciphisa ukulimala kwezimoto nabahamba ngezinyawo lapho kushayisana. .
Lapho igwebu lisusiwe, umphumela wokunciphisa imoto uma kwenzeka ishayisana uyancishiswa, okwandisa ingozi yokulimala kokubili abashayeli nabahamba ngezinyawo. Ngaphezu kwalokho, igwebu elimelana nokuphahlazeka libuye lisize ekunciphiseni izindleko zokulungisa, njengoba ukususwa kungandisa umonakalo kumabhampa nezinye izingxenye, okuholela ezindlekweni zokulungisa eziphakeme.
Ngakho-ke, kunconywa ukuthi ungasusi kalula igwebu elilwa nokushayisana. Uma ngempela kunesidingo esikhethekile sokubhidliza, kufanele kubhekwe ngokucophelela futhi kuboniswane neseluleko sochwepheshe.
Ukuminyana kwegwebu elimelana nokuphahlazeka kwezimoto kuncike ohlotsheni lwento esetshenzisiwe. Isibonelo, ukuminyana kwebhodi legwebu le-polystyrene eliguqukayo (i-EPS foam board) lingu-6kg/m³, kuyilapho ukuminyana kwebhodi legwebu le-EVA lingafinyelela ku-55g/cm³, okubonisa ukuthi ukuminyana kwegwebu lezimoto elilwa nokushayisana kubanzi kakhulu, kuye ngokuthi izidingo zokuklama nokukhethwa kwezinto ezibonakalayo.
Ibhodi legwebu le-polystyrene eliqhumayo (EPS) : Lokhu okubalulekile kunokuminyana okuphansi okungu-6kg/m³ futhi kuvame ukusetshenziselwa ukuhlinzeka ngokuvikela nokuphahlazeka okuthile. Ibhodi legwebu le-EPS lisetshenziswa kakhulu kwifenisha, ukukhanyisa, ezokuthutha ingilazi nezinye izinkambu ukuze kuqinisekiswe ukuphepha kwezinto kunqubo yezokuthutha 1.
Ibhodi legwebu le-EVA : elinokuminyana okuphezulu okungafika ku-55g/cm³, le nto esetshenziswayo ivamise ukusetshenziswa ezinhlelweni ezidinga ukushaqeka okuphezulu nokumelana nokuzamazama komhlaba. Ibhodi legwebu le-EVA elisebenza kahle kakhulu ekucushweni, lisetshenziswa kabanzi ezingxenyeni zezimoto, izinto zokupakisha nezinye izinkambu ukuze kuqinisekiswe ukuvikelwa okusebenzayo lapho kungqubuzana khona i-2.
Ukufingqa, ukuminyana kwegwebu lokulwa nokushayisana kwezimoto kungakhethwa ngokuya ngezidingo ezithile zezinto ezihlukene kanye nokuminyana ukuze kuqinisekiswe ukuvikelwa okufanele lapho kushayisana.
Ukuminyana kwegwebu elimelana nokuphahlazeka kwezimoto kuncike ohlotsheni lwento esetshenzisiwe. Isibonelo, ukuminyana kwebhodi legwebu le-polystyrene eliguqukayo (i-EPS foam board) lingu-6kg/m³, kuyilapho ukuminyana kwebhodi legwebu le-EVA lingafinyelela ku-55g/cm³, okubonisa ukuthi ukuminyana kwegwebu lezimoto elilwa nokushayisana kubanzi kakhulu, kuye ngokuthi izidingo zokuklama nokukhethwa kwezinto ezibonakalayo.
Ibhodi legwebu le-polystyrene eliqhumayo (EPS) : Lokhu okubalulekile kunokuminyana okuphansi okungu-6kg/m³ futhi kuvame ukusetshenziselwa ukuhlinzeka ngokuvikela nokuphahlazeka okuthile. Ibhodi legwebu le-EPS lisetshenziswa kakhulu kwifenisha, ukukhanyisa, ezokuthutha ingilazi nezinye izinkambu ukuze kuqinisekiswe ukuphepha kwezinto kunqubo yezokuthutha 1.
Ibhodi legwebu le-EVA : elinokuminyana okuphezulu okungafika ku-55g/cm³, le nto esetshenziswayo ivamise ukusetshenziswa ezinhlelweni ezidinga ukushaqeka okuphezulu nokumelana nokuzamazama komhlaba. Ibhodi legwebu le-EVA elisebenza kahle kakhulu ekucushweni, lisetshenziswa kabanzi ezingxenyeni zezimoto, izinto zokupakisha nezinye izinkambu ukuze kuqinisekiswe ukuvikelwa okusebenzayo lapho kungqubuzana khona i-2.
Ukufingqa, ukuminyana kwegwebu lokulwa nokushayisana kwezimoto kungakhethwa ngokuya ngezidingo ezithile zezinto ezihlukene kanye nokuminyana ukuze kuqinisekiswe ukuvikelwa okufanele lapho kushayisana.
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