Nkhani - Prefabricated Rubber Running Track Subbase Foundation

Asanamangidwe,mayendedwe opangira mphiras amafuna mulingo wina wa kuuma kwa nthaka, kukwaniritsa miyezo ya kuuma isanayambe kumanga. Chifukwa chake, maziko a subbase a ma track a rabara opangidwa kale ayenera kukhazikika.

https://www.nwtsports.com/professional-wa-certificate-prefabricated-rubber-running-track-product/

Concrete Foundation

1. Pambuyo pomaliza maziko, pamwamba pa simenti siyenera kukhala yosalala kwambiri, ndipo pasakhale zochitika monga mchenga, kupukuta, kapena kusweka.

2. Kusanja: Kupambana kwakukulu kukuyenera kukhala kupitirira 95%, ndi kulolerana kwapakati pa 3mm pamtunda wa 3m wowongoka.

3. Otsetsereka: Ayenera kukwaniritsa zofunikira zamasewera (otsetsereka otsetsereka osaposa 1%, otsetsereka atalitali osaposa 0.1%).

4. Mphamvu yopondereza: R20> 25 kg/square centimita, R50> 10 kg/square centimita.

5. Pansi pa maziko payenera kukhala opanda madzi otsekereza.

6. Kuphatikizika: Kuphatikizika kwapamwamba kuyenera kupitirira 97%.

7. Nthawi yosamalira: Pamwamba pa 25 ° C kutentha kwa kunja kwa masiku 24; pakati pa 15 ° C ndi 25 ° C kutentha kwa kunja kwa masiku 30; pansi pa 25 ° C kutentha kwakunja kwa masiku 60 (kuthirira pafupipafupi panthawi yokonza kuchotsa zigawo za alkaline ku simenti yosakhazikika).

8. Zophimba za ngalande ziyenera kukhala zosalala ndikusintha bwino ndi njanji popanda masitepe.

9. Musanayike njira zopangira mphira, maziko ake azikhala opanda mafuta, phulusa, ndi owuma.

Asphalt Foundation

1. Pansi pa maziko payenera kukhala opanda ming'alu, zodzigudubuza zoonekeratu, madontho amafuta, phula losasakanikirana, kuuma, kumira, kusweka, zisa, kapena kusenda.

2. Pansi pa maziko ayenera kukhala opanda madzi otsekereza.

3. Kusanja: Kutsika kwa kuphwanyidwa kuyenera kukhala pamwamba pa 95%, ndi kulolerana kwa mkati mwa 3mm pamtunda wa 3m wowongoka.

4. Otsetsereka: Ayenera kukwaniritsa zofunikira zamasewera (otsetsereka osapitilira 1%, otsetsereka atalitali osaposa 0.1%).

5. Mphamvu zopondereza: R20> 25 kg/square centimita, R50> 10 kg/square centimita.

6. Kuphatikizika: Kuphatikizika kwapamwamba kuyenera kupitirira 97%, ndi mphamvu youma kufika pa 2.35 kg / lita.

7. Pofewetsa phula > 50°C, elongation 60 cm, kulowa kwa singano 1/10 mm> 60.

8. Asphalt thermal stability coefficient: Kt = R20 / R50 ≤ 3.5.

9. Kukula kwa voliyumu: <1%.

10. Kuchuluka kwa madzi: 6-10%.

11. Nthawi yosamalira: Pamwamba pa 25 ° C kutentha kwa kunja kwa masiku 24; pakati pa 15 ° C ndi 25 ° C kutentha kwa kunja kwa masiku 30; pansi pa 25 ° C kutentha kwakunja kwa masiku 60 (kutengera zigawo zosasunthika mu asphalt).

12. Ngalande zophimba ziyenera kukhala zosalala ndi kusintha bwino ndi njanji popanda masitepe.

13. Musanayike mayendedwe opangira mphira, yeretsani maziko ndi madzi; maziko ayenera kukhala opanda mafuta, phulusa, ndi youma.

Ntchito Yopangira Rubber Running Track

Zokonzedweratu za Rubber Running Track Parameters

Zofotokozera	Kukula
Utali	19m pa
M'lifupi	1.22-1.27 mita
Makulidwe	8 mm-20 mm
Mtundu: Chonde onani khadi lamtundu. Special mtundu komanso negotiable.

Khadi Lamtundu Wa Rubber Running Track

Tsatanetsatane wa Tsatanetsatane wa Rubber Rubber

wosanjikiza wosavala

makulidwe: 4mm ± 1mm

Kapangidwe ka airbag ka uchi

Pafupifupi 8400 perforations pa lalikulu mita

Elastic base layer

makulidwe: 9mm ± 1mm

Kukhazikitsa kokhazikika kwa Rubber Running Track

1. Maziko ayenera kukhala osalala mokwanira komanso opanda mchenga. Kupera ndi kusalaza. Onetsetsani kuti sichidutsa ± 3mm poyezedwa ndi 2m zowongoka.

4. Zida zikafika pamalowo, malo oyenerera ayenera kusankhidwa pasadakhale kuti athandizire ntchito yoyendera.

7. Gwiritsani ntchito chowumitsira tsitsi kuti muyeretse pamwamba pa maziko. Malo oti aphwanye ayenera kukhala opanda miyala, mafuta ndi zinyalala zina zomwe zingakhudze kugwirizana.

10. Pambuyo pa mizere ya 2-3 iliyonse yaikidwa, miyeso ndi kufufuza ziyenera kuchitidwa ponena za mzere womanga ndi zinthu zakuthupi, ndipo maulendo aatali a zipangizo zophimbidwa ayenera kukhala nthawi zonse pamzere womanga.

2. Gwiritsani ntchito zomatira za polyurethane kuti musindikize pamwamba pa maziko kuti mutseke mipata mu konkire ya asphalt. Gwiritsani ntchito zomatira kapena zotengera madzi kuti mudzaze malo otsika.

5. Malingana ndi ntchito yomanga tsiku ndi tsiku, zipangizo zomangika zomwe zikubwera zimakonzedwa m'madera ogwirizana, ndipo mipukutu imafalikira pa maziko a maziko.

8. Pamene zomatirazo zikuphwanyidwa ndikugwiritsidwa ntchito, njanji ya rabara yogubuduza imatha kuwululidwa molingana ndi mzere womangamanga, ndipo mawonekedwewo amakulungidwa pang'onopang'ono ndikutulutsidwa kuti agwirizane.

11. Pambuyo pake mpukutu wonsewo utakhazikika, kudula kwa msoko wodutsa kumachitidwa pagawo lophatikizika losungidwa pamene mpukutuwo wayikidwa. Onetsetsani kuti pali zomatira zokwanira mbali zonse za zolumikizira zopingasa.

3. Pa maziko okonzedwa, gwiritsani ntchito theodolite ndi wolamulira wachitsulo kuti mupeze mzere womangapo wa zinthu zogubuduzika, zomwe zimakhala ngati mzere wowonetsera kuthamanga.

6. Zomatira ndi zigawo zokonzekera ziyenera kugwedezeka mokwanira. Gwiritsani ntchito tsamba lapadera logwedeza poyambitsa. Kuyambitsa nthawi sikuyenera kuchepera mphindi zitatu.

9. Pamwamba pa coil yomangika, gwiritsani ntchito chopukusira chapadera kuti muphwanye koyilo kuti muchotse thovu la mpweya lomwe limakhalapo panthawi yogwirizanitsa pakati pa koyilo ndi maziko.

12. Mukatsimikizira kuti mfundozo ndi zolondola, gwiritsani ntchito makina osindikizira kuti mupope mizere yothamanga. Kunena zoona zenizeni za kupopera mbewu mankhwalawa. Mizere yoyera yojambulidwa iyenera kukhala yomveka bwino komanso yowoneka bwino, ngakhale yokhuthala.

Nthawi yotumiza: Jun-26-2024