Hauv ob peb lub xyoos dhau los, kev ua dag nyom dag tau siv ntau dua hauv kev tsim kho kev ncaws pob football. Artificial turf yog cov ntaub pua plag yob uas tiv taus qhov kub thiab tsis tshua muaj siab.
Cov txiaj ntsig ntawm Artificial Turf
Cov thev naus laus zis niaj hnub tso cai rau cov khoom cua dag kom muaj ntau tus naj npawb ntawm qhov zoo dua cov nyom ib txwm.
Khoom cua dag pub rau koj siv nws 24 teev nyob rau ib hnub, thaum nws tsis pom zoo kom siv turf ntau dua li 2-3 teev ib hnub.
Cov kev pab cuam lub neej ntawm ib qho khoom cua turf yog ob peb lub kaum xyoo, thaum lub sij hawm turf zoo tib yam yuav tsum tau sown ob peb zaug hauv ib xyoos, thiab yog tias tsis siv zoo, nws yuav tsum tau hloov tag nrho.
Tsis zoo li cov nyom ntawm cov nyom, ib qho kev tsim nyom tsis xav tau kev tu txhua hnub - nws tsis tas yuav mowed, watered lossis fertilized.
Ua tsaug rau cov khoom siv ntxiv thaum siv los ua cov nyom dag cov nyom, nws muaj peev xwm txo qis txoj kev raug mob rau cov kis las ntawm lub tshav pob thiab kev tswj hwm qhov rov pob.
Nrog rau tag nrho cov txiaj ntsig no hauv lub siab, FIFA tau txij li xyoo 2001 pom zoo rau kev ncaws pob ntawm cov nyom dag rau hauv qab nws lub kaus.
Dag turf ntau lawm
Kev tsim cov nyom dag, ib txoj kev hu ua trafing siv. Nws yog raws li daim ntawv thov ntawm cov pawg pob txheej imitated cov nyom npog ntawm cov mesh ywj.
Rau kev tsim ua pawg, polyethylene, polyamide, polypropylene granules los yog lawv cov kev sib txuas ua ke yog siv. Lawv yaj, tom qab ntawd cov tshuab ua kom muaj cua sov ntxiv rau lawv, uas tiv thaiv cov pawg los ntawm qhov kub tuab.
Lub txiaj ntsig ua kua loj yog tom qab ntawd dhau los ntawm perforated honeycomb-zoo li phaj. Yog li, cov xaim me me tau txais uas zoo ib yam li cov nyom.
Ua kom cov ntaub pua plag ruaj khov thiab tiv taus cov neeg kho tshuab tsis kam, cov khoom siv pob zeb yog tsau rau cov phaj siv cov hlua khi, uas yog tsau rau sab nraub qaum nrog cov khoom siv latex.
Tom qab ntawd cov hnab looj tau qhuav ntawm 90 qib kom txog thaum nws hardens. Nov yog theem kawg ntawm kev tsim khoom.
Qhov siab ntawm cov tufted hniav ntawm cov nyom nws txawv ntawm ob peb millimeters mus rau 6-7 centimeters. Cov xim tuaj yeem sib txawv, feem ntau lawv siv tag nrho gamut ntawm ntsuab, thiab pawg dawb yog siv rau cov cim.
