Artificial turf, tseem hu ua hluavtaws turf, yog ib hom ntawm nto zoo ib yam li ntuj turf. Nws yog feem ntau siv rau kev tso cov kis las hauv av, thaj chaw thaj chaw thiab lwm yam kev lag luam. Artificial turf tau tsim los ntawm David Cheney, tus thawj coj ntawm pab pawg tshawb fawb RTP, xyoo 1960. Nws tau nrov hauv xyoo 1965, thaum nws tau teeb tsa hauv Houston astronomical tsom qhov rais. Ntau tus neeg xaiv turf dag vim tias nws cov nqi kho mob qis dua hauv tsev turf.
Cov nyom dag yog ua los ntawm polyethylene, polypropylene thiab nylon. Hom tsim nyog tshaj plaws tuaj yeem txiav txim siab raws li kev siv tshwj xeeb thiab kev siv lub peev xwm. Feem ntau, txhua yam khoom muaj qhov tsim nyog siv tshwj xeeb tshaj plaws.
Polyethylene yog mos, yog li nws yog haum rau qhov chaw ua si. Nws tuaj yeem txiav rau hauv qhov siab sib txawv (txog peb ntiv tes). Nws tuaj yeem xyaum ntau hom nyom xws li bluegrass thiab fescue. Txawm hais tias nws tsis haum rau qhov chaw ntaus golf, nws yog qhov zoo los siv nws li cov nyom nyom.
Polypropylene yog cov nyom nyom uas pheej yig tshaj plaws, yog li nws tau siv dav. Thaum siv hauv kev ntaus golf, nws yog qhov tsim nyog los siv los ua ib qho kev sib tsoo, vim tias qhov hardness ntawm cov khoom no tsim nyog. Txawm li cas los xij, cov khoom no tsis yog kub-resistant thiab yuav yaj ntawm qhov kub siab tshaj 68 degree. Hmoov tsis zoo, cov nyom no tsuas muaj ib qho kev taw qhia xwb, uas txhais tau hais tias thaum koj ntaus pob ntawm cov nyom zoo li no, koj tsuas tuaj yeem thawb nws mus rau ib qho kev taw qhia.
Nylon yog qhov muaj zog tshaj plaws thiab zoo tshaj plaws cov nyom dag. Koj tuaj yeem nres ntawm hom khoom siv dag zog no, thiab nws tuaj yeem rov qab los tom qab lub tsheb tawm. Cov khoom siv no zoo heev rau kev siv hauv kev ua kis las, thiab tuaj yeem tiv taus kev sib txhuam ntawm cov menyuam yaus khiav thiab dhia. Kev tsim cov nylon tom qab muaj ntau cov lus qhia, yog li nws yog qhov tsim nyog rau qhov chaw ntaus golf, vim tias lub pob tuaj yeem ib txwm dov kom raug.
Cov nyom dag tuaj yeem ntsia tau los ntawm cov kws tshaj lij lossis los ntawm lawv tus kheej. Cov txheej txheem installation yog kuj yooj yim. Ntxuav qhov chaw thiab siv cov aggregate nrog cov dej ua haujlwm. Siv ib lub rake kom theem hauv av thiab nthuav tawm cov nyom dag. Cov khoom turf sib tshooj sib tshooj thiab siv lub zog los ua kom cov suture ua ke. Thaum kawg, kho cov nyom dag nrog 15.24cm vaj ntsia hlau.
