Matairi anoshandiswa mumashandisi akashandiswa zvakasiyana-siyana, uye zvizhinji zvinowanikwa mune zvakatipoteredza
Kana dare richidzokorora zvakare rinoratidzika semabasa ari nyore, funga mamiriyoni emasondo munyika yose ari kugara mumatanda asina chinhu, kumashure yadhi uye mabhedhi emvura. Dambudziko nderokuti chinhu chaiyo chatinoda mumatairi - chigumu, chisingagumi kuvaka - chinoita kuti zvive zvakaoma kugadzirisa zvakare.
Asi izvi hazvirevi kuti matairi haagoni kushandiswa zvakare, uye mamiriyoni ezvo gore rimwe nerimwe. Inongova nyaya yekutsvaga kushandisa matairi akare, uye kuvaendesa kunhare inoshandiswa zvakare.
Nenzira yakanaka, teknolojia yakasvika kusvika pakatarisa kuti matairi anogona kunyanya kuwanikwa zvakare muzvinhu zvakawanda zvinobatsira.
The Trouble with Tires
Mataire anongoraswa kunze ndeye dambudziko rakakomba rezvakatipoteredza . Iyo yakawanda yematairi anoregererwa gore roga roga - mataire anoda kusvika mamirioni mazana matatu muUnited States oga - anoita kuti kuchengetedzwa kwakachengeteka kuoma.
Matairi akadzingwa ndiwo nzvimbo yakanaka yekuchera misiki nezvimwe mhuka dzinotakura zvirwere nokuti chimiro chavo chakakomberedzwa, chakakomberedza chinoshandisa mvura kwenguva yakareba. Kana yakagadzirirwa muchitinha, inoshandisa matairi inowanzopiswa kunze, iyo inogadzira utsi hwakaipa hunosviba hune mishonga ine chepfu (zvichida muchidimbu kumafuta nemimwe michina inoshandiswa mukugadzira matairi).
Mataire anewo dambudziko mumiti yevhu: Chimiro chavo chakakomberedzwa, chakakomberedza chinotora chimiro chinokosha mumigodhi. Uyezve, matairi kazhinji haagari akavigwa - vane tsika yakaipa yekuchera gasi semamethane uye "kudimbura" kuburikidza nemafuta ekutsvaira, achicheka nemabhanhire emvura inenge iripo.
Matare Akawedzerwa Sei?
Tire inodzokorora zvakare uye inoshandiswa yakave nekufambira mberi kwakakura mumakore achangopfuura, chikamu pamusana pemitemo yezvakatipoteredza uye chikamu pamusana pezvinhu zvitsva zvemichina yakagadzira mashandisi matsva emataire akare.
Vashandi vehurumende kunyanya vakawana kushandiswa kwakasiyana-siyana kwemashu akare. Shredded matairi anoshandiswa mukugadzira kugadzirwa kwemigwagwa uye kuzadza-pasi-goroza kuzadza; zvinogonawo kushandiswa sekuderedza-kuderedza zvinhu zvezvitima.
Ground-up tere rubber inoshandiswawo semugwagwa kana zvinhu zvekuvaka paunosanganiswa ne asphalt kana konkrete.
Nemhaka yekutyisidzira kwayo, matavi akaputika anoita chibvumirano chakanaka chekuchengetedza nzvimbo dzekuchengetedza, uye sechinhu chekufamba nemitambo uye zvimwe zvivako zvemitambo. Uye kugara kwenguva refu kwematairi kunoita kuti zvive zvakanaka kuti vashandise zvakare sechimbichimbi bumpers, kumigwagwa yemugwagwa, kumigwagwa nekudzivira uye kuisa-kunyange kumhanya kwekukurumidza uye kugwagwa kwemigwagwa bumpers kunogona kugadzirwa nemataire akare.
Nokuti mafuta uye rubha zvinopisa zvakanaka, shredded matairi anopiswa semafuta mune dzimwe nzira dzeindasitiri. Tora-yakagadzirwa mafuta, kana kuti TDF, inoshandiswa mumapurp uye mapepa emapekitari, samameri kilns, zvigetsi zvemagetsi nezvimwe zvivako. IEPA yakataura kuti "kusvibiswa kubva pamotokari yakagadzirwa nematokisi kazhinji kazhinji uye kazhinji mukati mehutano hwakafanana sekubudisa kwezvinhu zvakasikwa zvemafuta," kana kupisa kuchiitika mune imwe yakachengetedzwa zvakanaka.
Iko kunewo nhamba yeimba inofungidzira inoshandiswa kwekare kare. Tire inoshanduka, shangu, varimi vebindu , fani nemifananidzo yakave yakasikwa kubva kune zvidhina.
Tora Kudzokorora: Nhamba dzeNhamba
Maererano neEPA uye Rubber Manufacturers Association, mamwe matairi 290 mamiriyoni anorasikirwa muUnited States gore negore.
Inopfuura 80 muzana yei (anenge matairi anenge 233 mamiriyoni) anoshandiswa zvakare kana kushandiswa zvakare neimwe nzira. Anosvika matairi emamiriyoni 130 anoshandiswa gore negore semafuta-anotora (TDF), zvichiita kuti TDF ishandiswe zvikuru kune mataire akare.
Matairi anopfuura mamiriyoni 16 anoshandiswa kushandiswa zvakare, kureva, uko itsva rubha inoshandiswa patafura yekare. Kudzokorora matairi kunoshandisa mafuta mashoma uye zvimwe zvigadzirwa kudarika zvinoshandiswa kugadzira tasha itsva. Mamwe matairi emamiriyoni 56 anoshandiswa mumishandisirwo emasvomhu emagetsi semigwagwa yekumigwagwa uye imwe inghandisi inoshandiswa inotaurwa pamusoro apa.
Nzira Yokudzorerazve Matairi
Vazhinji vadzidzisi vemotokari vanodzokorora matairi avo ekare pachiteshi chebasa kana imwe nzvimbo inogamuchira matairi akare apo muridzi wacho anotenga mataire matsva. Uyezve, dzimwe hurumende dzenharaunda dzinotsigira mapurogiramu ekuunganidza mapurogiramu, kugamuchira matairi ekare ne "hapana mibvunzo yakabvunzwa."
Nzvimbo dzakasvikidzika nzira yekudzokorora matairi ndeyekuti, chengetedza matairi ako muhutano hwakanaka kwenguva refu zvichibvira. Tevera maitiro akachenjera, mavara emagetsi-kugadzirisa sekuchengetedza matairi zvakanyatsokonzerwa, kutenderera matairi ako, kuenzanisa magumbo ako, nekugadzirisa mavhiri ako kana zvichidiwa.