Standardna atletska staza od 400 metara

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Pregled proizvoda

The 400-meter standard running track is a professional track and field facility certified by World Athletics. It is made of polymer composite materials and has both competitive performance and environmental protection characteristics. Its design strictly follows the “IAAF Track and Field Facilities Handbook” and the Chinese national standard GB/T 22517.6-2020, and is suitable for professional events, school stadiums and community sports venues. The track consists of double straights (84.39 meters) and double equal radius curves (radius 36.5 meters), with an inner protrusion height of 5 cm and a width of ≥5 cm to ensure the safety and fairness of athletes’ competition.

Core structure and materials

Layered design

Subbase: compacted gravel layer (density > 95%) and asphalt/concrete foundation, compressive strength ≥25MPa to ensure stability.

Buffer layer: EPDM rubber particles mixed with polyurethane (PU) material, thickness 13-15mm, providing high elasticity and impact absorption (35%-50%).

Surface layer: Fully plastic or mixed polyurethane (3-8mm), surface texture non-slip (friction coefficient ≥ 0.7), resistant to spike wear (anti-spiked force up to 7mm spike length).

Material type

Breathable type: EPDM particle bottom layer + PU surface layer, low cost, fast drainage (permeability ≥ 0.6mm/s), suitable for rainy areas.

Mixed type: PU and rubber particles are composited, with strong wear resistance (lifespan 8-15 years), certified by IAAF Class 2, suitable for professional events.

Full plastic type: Pure PU structure without particles, excellent elasticity (Shore hardness 45-60°), vertical deformation 0.6-1.8mm, helping athletes’ competitive performance.

Performance Advantages

Sports Performance

Elastic Buffering: Absorbs more than 70% of the impact force and reduces the risk of joint injury.

All-weather Applicable: Anti-ultraviolet and weather-resistant, no cracking and fading in -30℃ to 50℃ environment.

Precise Measurement: The first track is 400 meters long, and the outer track increases by about 8 meters per circle (the eighth track is 452 meters), and the marking error is ≤0.04 meters.

Safe and Environmentally Friendly

Non-toxic and Harmless: VOC content ≤5g/L, heavy metals comply with GB 36246-2018, and passed EN14904 fire protection certification (B1 flame retardant).

Efficient Drainage: Turtle-back double slope design, drain the accumulated water 2 hours after heavy rain, and add a geotextile buffer layer in the frozen area to prevent frost heave.

Durable and Economical

Wear-resistant Life: Normal use can reach 8-15 years, and the maintenance cost is low (only high-pressure water gun cleaning, 3-5 years of local repair).

Color customization: supports red, blue, green and other color combinations, can print LOGO, and adapt to the aesthetic needs of the venue.

Applicable scenarios

Professional events: fully plastic/mixed running track, meeting the standards of international events such as the Olympics and World Championships.

School venues: breathable athletic track (300 meters/200 meters), suitable for primary and secondary school training and daily teaching.

Community fitness: EPDM composite running track (thickness ≥8mm), providing child-friendly buffer protection.

Construction and certification

Precise construction

The total station locates the four tangent points and the double center of the circle, with an error of ≤2mm.

The asphalt foundation needs to be tested with a 3-meter ruler (flatness error ≤3mm, pass rate ≥95%).

International certification

IAAF Class 2 certification (professional track).

China GB/T 22517.6-2020 standard (environmental protection and safety).

Eksperimentalno ispitivanje

Naši proizvodi prolaze razne fizikalne/kemijske testove kako bi se ispitala kvaliteta proizvoda, a samo visokokvalitetni proizvodi mogu se koristiti s povjerenjem

EPDM test otpornosti na kiseline
EPDM test otpornosti na koroziju
EPDM ispitivanje otpornosti na trenje
EPDM Ispitivanje otpornosti na trenje2

UV & Anti-Aging test

EPDM UV & Anti-Ageing test

Test izvedbe čvrstoće

EPDM ispitivanje performansi čvrstoće

Često postavljana pitanja

The IAAF recommends an optimal curve radius of 36.50 meters, and other common radii include 36 meters and 37.898 meters.

Each lane must be 1.22±0.01 meters wide, including the 5-centimeter lane line on the right.

It is mainly divided into breathable type (EPDM particles + polyurethane), mixed type (rubber particles + polyurethane), full plastic type (pure polyurethane) and prefabricated type (rolled material).

The horizontal slope is ≤1% (8‰ for curves and 5‰ for straights), the vertical slope is ≤1‰, and the slope of the high jump area must be ≤0.4%.

Including flatness (error of 3-meter ruler ≤3mm), thickness (≥13mm), impact absorption (35%-50%) and environmental protection (VOC≤5g/L).

NJfeeling tvornica

Zašto odabrati nas

S 20 godina tehničkog iskustva Milijuna tona linija proizvoda trenutno je najnaprednija u Kini. Sa širokim asortimanom, dobrom kvalitetom, razumnim cijenama i elegantnim dizajnom, naši proizvodi se intenzivno koriste u svim vrstama mjesta za igre s loptom, kao što su škole, vrtići, zaštitne strunjače, teretana, pješački mostovi, parkovi, ceste i druge društvene aktivnosti, mjesta podnih obloga.

Mi smo proizvođač gumenih podnih materijala i PU veziva. Svi naši proizvodi prolaze i dobivaju certifikate kao što su CE, ROHS, SGS, ISO, itd. Naši proizvodi se izvoze u UK, Njemačku, Finsku, Španjolsku, Poljsku, Tursku, Saudijsku Arabiju, UAE, Japan, Australiju, SAD, Kanadu , Kolumbija itd. u preko 40 zemalja.

O nama

Pakiranje i dostava

O pakiranju
25kg EPDM pakirano u jednu vreću, 40 vreća na jednu paletu
O isporuci
Kratak rok isporuke (unutar 5 radnih dana)

pakiranje staze za trčanje
uzorak staze za trčanje

Naše usluge

Najbolja kvaliteta

Jamčimo da je naš proizvod 100% proizveden u našoj tvornici, sav proizvod je od dobrog materijala i stroge kontrole kvalitete.

Konkurentna cijena

Proizvodimo mnogo godina, imamo pouzdan i dugoročan odnos s dobavljačem sirovina, naš stroj je naša dugotrajna imovina, radnici su iskusni, možemo kontrolirati troškove bolje od drugih tvornica.

Tehnička podrška

Kako smo iskusna tvornica, pa nas pronalaze mnogi domaći projekti, imamo bogato iskustvo u instalaciji u 14 godina. Upute za uključivanje dobit ćete nakon što naručite od nas.

Pravovremena usluga

Naše prodajno osoblje radi 24 sata na mreži, bez vremenske razlike.

Besplatni uzorci

Kupcima se mogu dati besplatni uzorci svih proizvoda.

Zadovoljavajući naknadni servis

Imamo tim od 4 osobe za usluge nakon prodaje i imamo stroga pravila i procjenu za njih. Svi problemi bit će riješeni na vrijeme.

Profesionalna proizvodnja

Profesionalna instalacija

Naš stručni tim osigurava visokokvalitetnu, stručnu gradnju, učinkovito rješavajući uobičajene probleme koji se javljaju tijekom procesa. Uz veliko iskustvo i pažnju posvećenu detaljima, isporučujemo pouzdana rješenja, osiguravajući glatko i učinkovito dovršenje projekta svaki put.

korak miješanja crvenog gumenog veziva

EPDM alati za ugradnju

također možemo isporučiti stroj za miješanje, stroj za popločavanje, stroj za prskanje，stroj za obloge，Grijaću ploču，Grijaći valjak，Ručnu lopaticu.

Djevičanska guma3

Visokokvalitetna djevičanska guma

Koristimo uvoznu djevičansku gumu kao što su Dow Chemical i Kelton

proizvodna linija trkaće staze

Profesionalna proizvodna linija

Naš proizvod je izrađen po narudžbi za vašu boju. Prije nego što ga proizvedemo u velikim količinama, moramo provjeriti odgovaraju li boja i kvaliteta potražnji.

Naši certifikati

njfeeling Svjetski atletski certifikat
njfeeling TPE-5000h UV certifikat
njfeeling ROHS certifikat
njfeeling LSA EPDM UV certifikat
njfeeling ISO 45001
njfeeling ISO 14001 certifikati
Njfeeling ISO 9001
Njfeeling B4102 ROHS certifikat
Njfeeling 35981 ROHS izvješće

Srodni proizvodi

Pomaknite se na vrh

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