Oda utshani benkundla egcwele okweqanda futhi uzokhokha 16,461 impi kakhaphethi ongenandawo yokubeka. I 400 m egijima ithrekhi ezungeza infield ithululelwa i-polyurethane — I-Mondotrack, Beynon, noma okulinganayo — hhayi utshani bokwenziwa. Indawo okuwukuphela kwayo etholakala efektri ye-turf endaweni yezokusubatha unxande ongaphakathi, kanye nesakhiwo esijwayelekile semizila engu-8 okuwunxande 84 mx 73 m = 6,132 impi, ngona 65 imiqulu kwe 100 m² ngamunye.
Lokho kuhlukaniswa kuwukungaqondi okukodwa okubiza kakhulu ekuthengeni inkundla. Umthengi onikeza umenzi we-turf ngokugcwele 177 mx 93 m imvilophu icela izikhathi ezingaphezu kwezimbili nengxenye umata odingwa iphrojekthi, futhi ithola iphutha kuphela lapho ama-roll efika esizeni futhi kungekho ndawo yokuwamukela. Lo mhlahlandlela uhlukanisa imiyalo emibili, uhamba endaweni yejometri ye-infield ngezoni, futhi iphetha nge-oda lokuthenga eliphelele — ukhaphethi m², ukuhlukaniswa kwe-line-turf, isisindo, uhlelo lwesitsha, kanye nentengo ye-FOB evela $8 ku $25 nge-m².
Sebenzisa isibali esingezansi ukuze uthole amanani aqondile okucushwa kwenkundla yakho kanye nosayizi wephrojekthi.
🏃 I-Athletics Track Infield Grass Calculator
Bala infield turf m², imiqulu & izindleko zethrekhi & inkambu
Landelela i-Surface vs Infield Turf: Imiyalo Emibili Ehlukene
Inkundla yezokusubatha yesimanje yakhiwe ngamasistimu angaphezulu amabili ahluke ngokuphelele, futhi awakaze anikezwe usonkontileka ofanayo. Esokuqala yi- ithrekhi egijima: okuqhubekayo 400 m oval of polyurethane athululelwe, kuqedwe ngesendlalelo sokugqokwa okuthungwe kanye nemigqa yomzila ebunjiwe. Amagama ebhrendi afana ne-Mondotrack, Beynon, irekhodi lakho, futhi iPolytan iphethe lesi sigaba, futhi impahla ixubene, ilethiwe, futhi welashwe endaweni nguchwepheshe wenkundla yezemidlalo. Ayinabudlelwano notshani bokwenziwa — iyi-elastomer efakwe uketshezi, hhayi indwangu.
Uhlelo lwesibili yi- infield turf: unxande oluhlaza ovalelwe ngaphakathi kwe-polyurethane oval. Lona ukuphela kwekhaphethi ifektri ye-turf ehambisa iphrojekthi yezokusubatha, futhi umkhondo wayo mncane kakhulu kunemvilophi yenkundla. Indawo ejwayelekile enemizila engu-8 ithatha indawo cishe 177 mx 93 m = 16,461 impi, kodwa ukuhleleka kotshani kuhlanganisa kuphela unxande wangaphakathi we 84 mx 73 m = 6,132 impi. Umehluko — Ngaphezu kwe 10,000 impi — ithathwa ngabayisishiyagalombili 1.22 m imizila, unqenqema, i-perimeter idonsa amanzi, amamajini okuphuma, kanye ne-sprint iqonde.
Ukuqinisekisa lokhu kuhlukaniswa kwendawo ngaphambi kokukhipha ithenda yikho okuvikela isabelomali. Usonkontileka wethrekhi ubiza i-polyurethane nge-lane-metre; ukhaphethi wezintengo zefektri ye-turf ngasem². Thumela umphakeli ngamunye kuphela unxande anesibopho kuwo, futhi imiyalo yomibili ayilokothi ihlangane. Ukuze uthole ukuhlukaniswa okuklanyelwe konxande wakho ongaphakathi kwenkundla, -kwethu utshani bokwenziwa iqembu lilungiselela eyodwa ngaphakathi 24 amahora.
Yini Ngaphakathi Infield: Izindawo Ezingaphansi Eziningi
Ngokubukeka, i-infield ibukeka njengenkundla eyodwa eqhubekayo eluhlaza. Ngokwesakhiwo, iyinhlanganisela yezindawo ezikhethekile, ngayinye inezimpawu zayo, gqoka iphrofayili, futhi ngezinye izikhathi ukucaciswa kwayo kwe-turf. Ukwelapha i 6,132 i-m² njengokhaphethi oyiyunifomu eyodwa iyiphutha lokuhlela lesibili elivame kakhulu — isakhiwo kufanele silindele ukuthi kwenzekani ngaphakathi kukanxande ngaphambi kokuba kuqedwe ukubala kweroll.
I-sub-zones umncintiswano ophakathi nendawo kufanele ihlanganise:
- Ukujikijela imibuthano — I-shot put kanye nemibuthano ye-discus kukhona ukhonkolo noma izindandatho zensimbi ezishaywayo ne-turf, ngokhaphethi ozungezile usike ngokunembile nxazonke zabo. Imikhakha yezindawo ezihlala phansi iphumela otshanini futhi ifuna inqwaba yokuminyana okuphezulu ukuze isinde emthelela ophindaphindiwe.
- Izindlela zezindiza ezigxumayo — i-long jump, gxuma kathathu, futhi imigwaqo ye-pole vault iqondile, amapheshana amapheshana agcwele anomaka okusondela embonini. Ibhodi lokukhumula kanye nebhokisi lezitshalo lihlala ebangeni eliqondile ukhaphethi akumele uwahlanekezele.
- I-high jump fan — iphinifa eligobile eliwu-D lapho abasubathi besondela khona endaweni yokucima ukoma. Indawo yabalandeli idinga ukuphakama kwenqwaba okungaguquki kanye ne-underlay ethethelelayo ngoba isitshalo nokugxuma kukhiqiza umthwalo ongemuva ogxilile..
- Umzila we-javelin — eside, umgwaqo wezindiza onama-turfed emincane (ngokuvamile 30–36 m) okuholela ku-arc yokuphonsa, ngemigqa yomkhakha enabela endaweni okufikela kuyo.
Lezi zindawo zinquma izinto ezimbili efektri. Okokuqala, abanye — ikakhulukazi ukuphonsa izindawo zokuhlala — ingase idinge inqwaba eminyene noma emfushane ukuze imelane nomthelela we-javelin noma ukushona kwesibhamu, kuyilapho indawo evamile yokufudumala ingahamba ibe yinde, i-fiber ethambile. Okwesibili, wonke umzila wezindiza kanye nomugqa wemboni kufanele ufakwe embonini ngombala omhlophe, okusho ukuthi inani le-line-turf kufanele licaciswe kwikhotheshini, akungezwe kamuva. I-infield iphinda kabili njengendawo yokufudumala neyokubuyisela ngesikhathi sokuhlangana, ngakho-ke indawo eluhlaza evulekile phakathi kwezindawo ayiyona insalela — i-turf esebenzayo esetshenziswa abasubathi phakathi kwemizamo.
I-World Athletics Flatness Standard: Umthetho we-6mm
Inkundla yezokusubatha ibambezeleke ekubekezeleleni ukucaba okuqinile kunanoma iyiphi enye indawo yezemidlalo, futhi izinga liphoqelelwa umkhandlu ophethe wezemidlalo. I I-World Athletics (phambilini i-IAAF) I-Track and Field Facilities Manual icacisa lokho, ngaphansi kuka-a 4 m ibekwe noma yikuphi enkundleni, akukho ukucindezeleka okungadlula 6 mm. Ukungalungi okufana nesinyathelo — Izinga elibukhali lishintsha phakathi kwamaphoyinti amabili — zivaliwe 1 mm.
Lokhu kubekezelelana kuyisidingo sokuzilungiselela, hhayi impahla kakhaphethi. I-sub-base — ngokuvamile unjiniyela itshe ochotshoziwe, itiyela, noma ukhonkolo — kumele ihlolwe futhi ifakwe ileveli ye-laser ukuze kuhlangatshezwane nayo 6 mm umthetho ngaphambili ama-turf rolls avuliwe. Uma isisekelo sihluleka ukuhlolwa kwe-straightedge, alikho inani lekhwalithi yekhaphethi elizoletha indawo eqediwe ekuhambisaneni, futhi indawo ayikwazi ukuqinisekiswa. Umakhi wenkontileka, hhayi ifektri ye-turf, ungumnikazi wale ngozi; isifaki se-turf sivele siqinisekise ukudlula kwesisekelo ngaphambi kokubeka umugqa wokuqala.
Kungani Utshani Bemvelo Buhluleka Ema-Infields
Kuyafaneleka ukubuza ukuthi kungani cishe zonke izikhungo zokusubatha eziqinisekisiwe zalahla utshani bemvelo phakathi namashumi eminyaka edlule.. Impendulo ayikona okobuhle noma izindleko zokunakekela kuphela — ukuthi utshani bemvelo ngokomzimba abukwazi ukusinda lo mdlalo. Izindlela ezintathu zokuhluleka zenza indawo engaphakathi yemvelo ingadlaleki phakathi nesizini eyodwa yokuncintisana.
Okokuqala, izinto zokujikijela zicekela phansi umthelela. I-javelin yomncintiswano ifika kuqala ngesivinini esikhulu futhi izimbela endaweni etshaliwe, ukudabula i-divot isikhathi ngasinye. Isibhamu esiwisiwe noma esigingqiwe otshanini sicindezela inhlabathi futhi sibulale umqhele wesitshalo. Ukufika kwe-Discus kuthinta umkhakha wokufika. Phakathi namasonto okuqeqeshwa okuvamile, imikhakha yokujikijela ku-infield yemvelo iba amabala okungcola angenalutho.
Okwesibili, izindawo ezigqokwa kakhulu ziphenduka udaka. Indlela eya ebhodini lokusuka i-long jump, indawo yokutshala i-pole vault, kanye nomjikelezo lapho abasubathi befudumala khona bonke babona ithrafikhi yezinyawo ezigxilile. Otshanini bemvelo lezi zindawo zihlangene, ulahlekelwe amanzi, futhi iguqule odakeni emvuleni yokuqala. Indawo yangaphakathi emanzi bese iphoqa ukubambezeleka komcimbi noma ukukhanselwa — umphumela okungekho umncintiswano oqinisekisiwe ongawubekezelela.
-Esithathu, i imfuneko yesimo sezulu sonke ayinakuxoxiswa. Isitifiketi se-World Athletics sithatha indawo yokubamba imicimbi unyaka wonke, futhi umhlangano awukwazi ukuhlehliswa ngoba utshani bugcwele amanzi. I-Synthetic turf idonsa emanzini phakathi nemizuzu yemvula, iphethe izimpawu ezifakiwe unomphela, futhi inikeza indawo engaguquki kukho kokubili indlela yomzila wezindiza kanye nomkhakha wokufika. Yingakho i-synthetic turf ithathe indawo yotshani bemvelo cishe kuzo zonke izikhungo eziqinisekisiwe — yiyona kuphela indawo ehlangabezana nokusebenza komdlalo kanye nezidingo zesikhathi esengeziwe.
Isakhiwo Somqulu: Ukumboza i 84 mx 73 m Unxande
I-industry-standard athletics roll 4 m ububanzi × 25 m ubude = 100 m² umqulu ngamunye. Ukumboza i 84 mx 73 Ngakho-ke i-m infield iyinkinga yokuzalela: indlela yokubeka i 4 ama-m-wide strips ukuze ama-seams ancishiswe, isiqondiso inqwaba iyunifomu, futhi i-offcut iyatholwa kunokuba ilahlwe. I-arithmetic iqondile, kodwa isiqondiso sokubeka sishintsha inani le-roll ngokwezinto ezibonakalayo.
Indlela yokungazi lutho ihamba ngemichilo ngaphesheya 73 m ububanzi. Ukuhlukanisa 73 m nge 4 m uyanikeza 18.25 imichilo, kuhlanganiswe ku 19. I-strip ngayinye i 84 m ubude, ngakho idinga 84 ÷ 25 = 3.36 ubude be-roll, kuhlanganiswe ku 4 imiqulu ngomugqa ngamunye. Ukuphindaphinda 19 imicu × 4 imiqulu uyanikeza 76 imiqulu — kodwa leso sibalo asiyinaki i-offcut kusuka ku-0.75-strip ububanzi obusele kanye ne- 0.64 I-roll-length esele kuwo wonke umucu.
Isakhiwo esisebenzayo siqhuba ama-rolls ngobude eduze kwe 84 m ubukhulu. I 73 m ububanzi zisahlukana phakathi 19 imicu ye 4 m, kodwa ngamunye 84 m strip idla kuphela 3.36 ubude be-roll, kanti ubude obuyinxenye obusuka emigqeni esondelene bungafakwa isidleke. Umkhondo wezinyawo ongahluziwe we 6,132 m² awu 100 m² umqulu ngamunye unikeza phansi 62 rolls with zero waste; engeza indinganiso 5% imvume ye-seams, ukunqunywa kwe-perimeter, futhi imigqa efakiwe iletha ukuhleleka okungokoqobo 65 imiqulu (6,439 impi).
Oda ~6,439 m² — ngona 65 imiqulu
4 mx 25 m imiqulu (100 m² ngamunye) · 8-imigqa yenkundla yezinyawo 6,132 impi + 5% imfucuza · ihamba ngobude eduze kwe 84 m ubukhulu
Isinqumo esisodwa sesakhiwo kufanele sikhiywe kwikhotheshini: isiqondiso senqwaba. Yonke imicu ye-strip incike ngendlela eyodwa, futhi uma imicu emibili encikene iphikisana, ukuhlanganisa kubonakala njengebhande lombala elibonakalayo ngaphansi kwezibani ze-floodlight. Yonke imicu kufanele ihambe ngendlela efanayo — ngokuvamile ngasesitendi esikhulu — ngakho-ke ukubalwa kwamagama kufanele kubonise ukuma okulungile kusuka kusicaphuno sokuqala, zingalungiswa esizeni.
I-Line Turf: Kungani Imigqa Emhlophe Kufanele Ifakwe Ifekthri
Njalo umaka wendlela yezindiza, umugqa womkhakha, futhi umngcele emncintiswaneni ophakathi nendawo umugqa omhlophe unomphela, futhi indlela leyo migqa ekhiqizwa ngayo inquma ukuthi inkambu ihlala inesitifiketi iminyaka eyishumi noma ilahlekelwa yizimpawu zayo phakathi nesizini eyodwa.. Okuwukuphela kwendlela ehambisanayo i-turf yomugqa ofakwe efekthri: intambo emhlophe efakwe kukhaphethi oluhlaza ngesikhathi sokukhiqiza, endaweni kanye nobubanzi obudingwa yisakhiwo.
Infield ejwayelekile yemizila engu-8 ithwala cishe 240 m² we-white line turf — ubude obuqongelelwayo bemizila yezindiza ye-long-jump kanye ne-triple-jump, i-pole vault isondela, amajika e-fan egxuma kakhulu, imigwaqo ye-javelin, ukuphonsa imigqa yemboni, kanye nomngcele ongaphakathi ngokumelene nonqenqema lwethrekhi. Lokho 240 i-m² ayilona i-oda elihlukile; kuyakhiqizwa eqeqebeni elifanayo nekhaphethi eluhlaza, emshinini ofanayo wokuthungatha, ngakho-ke i-dye-lot ifana kahle. Ulayini okhiqizwe ngenqwaba ehlukile uthuthukisa ukungafani komthunzi okubonakalayo kokuluhlaza phakathi nezinyanga zokuchayeka kwe-UV.
Ukucacisa ukwakheka komugqa ngaphambili kuphinde kukhiye ipulani lokusika i-roll. Ngoba imigqa ifakwe kukhaphethi ezindaweni ezigxilile, umqulu ngamunye usikwa emgqeni othize we-infield nemigqa yawo kakade isendaweni. Yingakho ubuningi be-line-turf, uhlelo lomugqa, futhi umata oluhlaza kufanele wonke aqinisekiswe ngeqoqo elilodwa lokukhiqiza — ukuwahlukanisa anqamule ama-run kwenza imigqa kanye nokuluhlaza kungafani ngendlela engenakuhlehliswa.
Izigaba Zamanani
Intengo yefekthri ye-FOB ye-athletics infield grass spans $8 ku $25 nge-m², ibekwe ngobude benqwaba, ukuminyana komthungo, uhlobo lwefiber, kanye nokuthi ukhaphethi uphethe idatha yokuhlolwa kwesitifiketi se-World Athletics. Izigaba ezintathu zihlanganisa uhla lwangempela lwamaphrojekthi enkundla nokuqeqeshwa. Izibalo ezingezansi ziyi-FOB China okokusebenza kuphela, ngaphandle kwempahla, ukufakwa, futhi gcwalisa.
| Isigaba | Ikilasi lesikhungo | FOB $/m² | Izindleko ze-8-Lane (6,439 impi) |
|---|---|---|---|
| Ukuqeqeshwa / Umphakathi | Isikole, kamasipala, ukuzijabulisa | $8 – $15 | $51,500 – $96,600 |
| Kuzwelonke / Iklabhu | Umncintiswano wekilabhu, imihlangano yesifunda | $12 – $20 | $77,300 – $128,800 |
| I-World Athletics Certified | -Phathelene nezizwe ezahlukene, inkundla eqinisekisiwe | $15 – $25 | $96,600 – $160,975 |
I-premium tier iphethe idatha yokuhlolwa kwesitifiketi — ukhaphethi uhlolwe elabhorethri ukuthi awunakungqubuzana, ukuguquguquka, kanye nokuziphatha kwebhola eliqondile ngokumelene nemibandela yokusebenza kwe-World Athletics, futhi umbiko wokuhlola uhamba nokuthunyelwa. Ithrekhi yomphakathi ayidingi leyo datha; indawo yamazwe ngamazwe ayikwazi ukusingatha umhlangano ovunyelwe ngaphandle kwayo. Qinisekisa imfuneko yesitifiketi ngaphambi kokukhetha isigaba, ngoba izindleko zokuhlola zehliswa ngentengo ye-m² ngayinye.
Isisindo Neziqukathi
I-athletics infield ingenye yezimpahla ezihlanzekile ekuthuthweni kwe-turf yezemidlalo. Cishe 3.5 kg ngem² kakhaphethi, i-oda elijwayelekile lemizila engu-8 linesisindo 6,132 m² x 3.5 kg/m² = 21.5 amathani, kanye nesisindo se-line-turf kanye nokupakishwa. Lolo mthwalo okhokhelwayo uwela kahle ngaphakathi kwe-26–28 ton uphahla olulodwa 40 ft isitsha se-cube ephezulu, kanye ne 65 amaroli ngaphakathi kwevolumu engu-~68 m³ yesiqukathi ngaphandle kokuhlukaniswa.
| Ukucushwa | Oda m² | Isisindo (~ 3.5 kg/m²) | Hambisa |
|---|---|---|---|
| Indawo yokulahla kuphela | 2,100 impi | 7.4 t | LCL noma 1 × 20 ft |
| 6-ukuqeqeshwa komzila | 4,725 impi | 16.5 t | 1 × 40 ft HQ |
| 8-umzila ojwayelekile | 6,439 impi | 22.5 t | 1 × 40 ft HQ |
| 2 × 8-umzila oyinkimbinkimbi | 12,878 impi | 45.1 t | 2 × 40 ft HQ |
Ngomzila owodwa we-8 wangaphakathi, isihloko silula: eyodwa 40 I-ft HQ container iphethe lonke i-oda. Umthwalo okhokhelwayo wamathani angu-22.5 uhlala ngaphansi kosilingi wesisindo, i 65 amaroli alingana ngaphakathi kwevolumu, futhi akukho ukuthunyelwa okuhlukanisiwe okuzodidiyelwa. Lesi ngesinye sesitsha esihlanzeke kakhulu esigcwalisa isigaba se-sports turf — inkundla yebhola efika ku-~7,000 m² ivamise ukuphumela kumkhawulo wesisindo, kuyilapho inkundla yezokusubatha ifika maphakathi nendawo.
Isampula ye-PO: I-Standard 8-Lane Stadium Infield
Lona umthethosivivinywa wezinto ezisetshenziswa umphathi wephrojekthi awubeka ku-oda lokuthengwa kwenkundla eyodwa ye-World Athletics ejwayelekile yomzila 8. Umata uyisihloko sesihloko; umugqa wotshani ofakiwe womzila wezindiza kanye nezimpawu zomkhakha ukhiqizwa ngenqwaba efanayo kanye nemikhumbi phakathi kwe-oda ephelele; isisindo kanye ne-container line itshela umthumeli wezimpahla ukuthi ayihambisa kanjani. Wonke umfanekiso ususelwa ku- 84 mx 73 m kanye no-a 5% isibonelelo sokumosha.
| Into | Ukucaciswa | Ubuningi |
|---|---|---|
| Ukhaphethi ophakathi nendawo oluhlaza | 4 mx 25 m imiqulu, 100 m² ngamunye | ~6,199 m² |
| I-Turf yomugqa (umzila wezindiza & izimpawu zomkhakha) | Okumhlophe, imboni-yangaphakathi | ~ 240 m² |
| Isamba senani le-oda | kuhlanganisa. 5% izibi | 6,439 impi (65 imiqulu) |
| Isisindo esikhulu | ~ 3.5 kg/m² | ~ 22.5 amathani |
| Hambisa | 40 ft isitsha se-HQ | 1 × 40 ft HQ |
| FOB inani | $8 – $25 / impi | $51,500 – $160,975 |
Amaphutha Ajwayelekile (I-Athletics-Specific)
Iphutha 1 — Icaphuna umkhondo ogcwele we-oval. I 177 mx 93 m imvilophi yenkundla 16,461 impi, kodwa ithrekhi yokugijima i-polyurethane futhi imisele kanye nonqenqema akuzona utshani. Uku-oda ngemvilophu egcwele kusho ukuthenga cishe 10,000 m² kakhaphethi ongenandawo yokuyibeka. Ngaso sonke isikhathi kafushane umenzi ku- 84 mx 73 m infield unxande kuphela.
Iphutha 2 — Ukuziba i 6 mm umthetho wokuba flat esisekelweni. Ukubekezelelana kwe-World Athletics kuyisidingo sokuzilungiselela, hhayi impahla kakhaphethi. Uma i-sub-base ihluleka i- 6 ukuhlolwa kwe-mm, ayikho ikhwalithi yekhaphethi ezohlenga isitifiketi. Inhlolovo kanye ne-laser-level base ngaphambili iyala i-turf, hhayi ngemva kokufika kwemiqulu.
Iphutha 3 — Ukukhohlwa ukuhlukaniswa kwe-line-turf at quotation. I-~240 m² ye-turf yomugqa omhlophe kufanele ikhiqizwe ngenqwaba efanayo nokhaphethi oluhlaza. Uma kungashiwongo ngaphambili, imikhumbi yemboni 100% ukhaphethi oluhlaza kanye nephrojekthi ishiywe ipenda imigqa yesikhashana eguga phakathi nesizini eyodwa yokuncintisana.
Iphutha 4 — Ukuhlukanisa inkambi yezinkundla eziningi kuzo zonke iziqephu. Umbala wotshani bokwenziwa uyashintsha kancane phakathi kokusebenza kokukhiqiza. Ama-infields amabili abekwe ngamaqoqo ahlukene athuthukisa ukungafani kombala okubonakalayo okuthathwa amakhamera okusakaza ngokushesha futhi akukho ukulungiswa okungakulungisa.. Hlanganisa yonke indawo engaphakathi endaweni eyinkimbinkimbi ibe iqoqo leqoqo elilodwa.
Iphutha 5 — Uku-oda okungenalutho 6,132 m² ngaphandle kwesibonelelo sikadoti. Inkundla enkulu yangaphakathi engunxande isakhiqiza i-offcut kuwo wonke ama-perimeter trim, ukuhlanganiswa kwe-seam, kanye nomugqa ofakiwe. A 5% isibonelelo sincane; uku-oda umkhondo oqondile kushiya umucu wokugcina cishe 300 m² mfushane, ukumisa ukufakwa emavikini amane kuya kwayisithupha uku-oda kabusha kuthatha umkhumbi usuka eChina.
imibuzo ejwayelekile ukubuzwa
Bungakanani utshani bokwenziwa engibudingayo ku-infield yethrekhi ye-athletics?
Izilinganiso zangaphakathi zemigqa engu-8 ezijwayelekile 84 mx 73 m = 6,132 impi. Ukungeza a 5% isibonelelo sikadoti sinikeza umyalelo wokuthi cishe 6,439 impi — 65 rolls at 100 m² ngamunye (4 mx 25 m) — kuhlanganise cishe 240 m² we-turf yomugqa omhlophe ofakwe efekthri. Lesi sibalo singena ngqo ku-oda lokuthenga.
Ingabe ithrekhi yokugijima eyenziwe ngotshani bokwenziwa?
Cha. I 400 m okusaqanda, imizila eyisishiyagalombili, futhi i-sprint iqonde ithululelwa i-polyurethane — ihlinzekwa ngaphansi kwamagama emikhiqizo efana ne-Mondotrack, Beynon, noma i-Rekortan ngusonkontileka onguchwepheshe endaweni yezemidlalo. Unxande ongaphakathi kuphela ovalwe i-oval utshani bokwenziwa. Thumela umkhiqizi we-turf kuphela ubukhulu be-infield, neze ngokugcwele 177 mx 93 m inkundla yezinyawo.
Liyini izinga le-World Athletics flatness for infield?
Akukho ukudangala okukhulu kunalokho 6 mm ngaphansi a 4 m iqonde, futhi akukho ukungahambi kahle okufana nesinyathelo okukhulu kuno 1 mm. Lokhu kubekezelelana kuqinile kunenkundla yebhola futhi kusebenza kusisekelo esingaphansi, hhayi umata — isisekelo kufanele sihlolwe futhi sibekwe ileveli ye-laser ukuhlangabezana naso ngaphambi kokuba kufakwe noma iyiphi i-turf. Izinga libhalwe ku-World Athletics Track and Field Facilities Manual.
Zingaki iziqukathi zokuthutha ezidingwa insimu eyodwa?
Eyodwa 40 ft isitsha se-cube ephezulu. I-oda elijwayelekile lemizila engu-8 lithi 6,439 m² cishe 3.5 kg / m² — mayelana 22.5 amathani, kahle ngaphansi kwe-26–28 ton payload ophahleni. I 65 amaroli nawo angena ngaphakathi kwevolumu engu-~68 m³ yesiqukathi, ngakho-ke imikhumbi eyodwa ye-infield ingena ebhokisini elilodwa ngaphandle kokuhlukana.
Kungani imigqa emhlophe kufanele ifakwe efekthri esikhundleni sokupendwa?
Imigqa efakwe embonini iyintambo emhlophe eshuthekwe kukhaphethi oluhlaza ngesikhathi sokukhiqiza — zihlala unomphela futhi zihlala impilo egcwele yekhaphethi. Imigqa ependiwe iyaphela phakathi nesizini eyodwa yokuncintisana ngaphansi kwethrafikhi yezinyawo nesimo sezulu. I-~240 m² ye-turf yomugqa kufanele futhi ikhiqizwe ngenqwaba efanayo nokhaphethi oluhlaza ukuze kuqinisekiswe ukufana kwenqwaba kadayi..
Cela Ikhotheshini Eqondile Yasefekthri Yenkundla Yakho Yenkundla
Sithumele ubukhulu bakho be-infield, umzila wokubala, kanye nesigaba sesitifiketi esiqondisiwe. Sibuyisela ibhili eliphelele lezinto zokwakha — ukhaphethi m², roll count, ukuhlukaniswa kwe-line-turf, isisindo, uhlelo lwesitsha, kanye nentengo ye-FOB — ngaphakathi 24 amahora. Ukukhiqiza utshani bokwenziwa kwezemidlalo kusukela 2006, ithunyelwe ku 50+ amazwe.
Yazi ukucushwa kwe-infield yakho kanye nokulandela umkhondo? Sithumele ubukhulu bakho be-infield kanye nesigaba esiqondiwe — sibuyisela isikweletu esiphelele sezinto zokwakha ezimboza inani likakhaphethi emiqulu, ukuhlukaniswa kwe-line-turf, isisindo, uhlelo lwesitsha, kanye nentengo ye-FOB ngaphakathi 24 amahora. U-Relyir ukhiqize utshani bokwenziwa kwezemidlalo kusukela ngaleso sikhathi 2006, ukuthumela ku 50+ amazwe.