4kg/m³ Ultra-Light Melamine Foam: Acoustic Acoustic & Thermal Solution for Rail Transit | SINOYQX
- Kalubale a cikin Kayayyakin Jirgin Jirgin Ruwa
Tsarin dogo mai sauri na zamani da tsarin metro na fuskantar ƙalubale masu mahimmanci guda uku:
- Ta'aziyya vs. High-Seeded
- A gudun sama da 300 km/h, motar dogo da hayaniya ta tashi da sauri.
- Matakan amo na gida na iya kaiwa 75-85 dB(A), lalata jin daɗin fasinja da amincin direba.
- Haɓakar Makamashi vs. Zane mai nauyi
- Tsarin HVAC yana da babban kaso na amfani da makamashin ƙarin jirgin ƙasa, ya danganta da ƙirar abin hawa da yanayin aiki.
- Rage nauyin abin hawa da kashi 1% kawai zai iya rage yawan amfani da makamashi ta hanyar amfani da tsarin da ke buƙatar ƙirar hanyar mota da kuma ƙirar makamashin abin hawa.
- Tsaron Wuta vs. Dokokin Muhalli
- Dole ne kayan aiki su bi EN 45545-2, DIN 5510, NFPA 130 matsakaici.
- Ya kamata a tantance su don ƙuntatawa ga abubuwan da suka dace, hayaki da buƙatun samfuran ƙonewa ta amfani da gwaje-gwajen da suka dace.
- Kwatanta kayan
| Material Type | Matsakaicin Maɗaukaki (kg/m³) | Ayyukan Acoustic | Ayyukan zafi | Harshen Wuta | gazawar |
| Melamine Foam (4kg/m³) | 4 | Wideband α ≈ 0.85 (tsakiyar mitoci) | λ ≈ 0.030-0.035 W/m·K | UL94 V-0, kashe kai | Kudin da aka shigar da kuma aikin da aka yi ya dogara ne akan matakin da aka yi amfani da shi da kuma wurin da aka haɗa shi. |
| Kumfa PU (Bude-Cikin) | 10-40 | matsakaici | Talakawan | Gwanin wuta | Tsufa, rashin lafiyar wuta |
| Wool Gilashi | 10-80 | m | m | Mara ƙonewa | Matsaloli masu nauyi, kura, wahalar shigarwa |
| XLPE Kumfa | 25-80 | Poor | m | Akwai makin flammable/FR | Rashin ɗaukar sauti mara kyau |
| PET Fiber (Baƙar fata) | 15-50 | matsakaici | Talakawan | Flammable (yana buƙatar maganin FR) | Ƙarƙwarar iyaka, ƙarancin aminci na wuta |
📌 Kammalawa:
- Kayan PU da PET suna da maki da yawa; zaɓi bisa ga gwaje-gwajen wuta, sauti, injina da juriya masu dacewa.
- Ulu na gilashi zaɓi ne na sauti da zafi; kwatanta jimlar nauyin da aka shigar da kuma aikin tsarin don takamaiman bayanai.
- Kumfa melamine SINOYQX 4 kg/m³ yana ba da ɗan takara mai ƙarancin yawa don kimanta sauti da zafi; amincewa da layin dogo yana buƙatar cancantar wuta, hayaƙi, girgiza da juriya ta musamman.
- Wuraren aikace-aikace a cikin Jirgin ƙasa
- Ganuwar Carbody & Rufi
- Ya kamata a auna fa'idar sauti mai yuwuwa akan takamaiman taron motar; babu wani ragi na 5–8 dB(A) da aka yi iƙirarin samu.
- Aikin zafi ya dogara ne akan ƙirar rufin da yanayin aiki. Tanadin makamashi yana buƙatar lissafin matakin abin hawa da tabbatarwa.
- Rage Hayaniyar Takin Direba
- Aiwatar da bango, bene, da bangon rufi.
- Rage hayaniyar motar da kuma jin daɗin direban ya dogara ne akan cikakken haɗin kuma dole ne a tantance su ta hanyar gwaje-gwajen sauti na wakilci.
- Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara
- Dole ne a tabbatar da iyakokin zafin jiki na aiki don ainihin matakin, tsawon lokacin fallasa da kuma haɗa layin dogo.
- Dole ne a tabbatar da duk wani sakamako na UL94 ko EN 45545-2 daga takaddun gwaji masu dacewa na maki da na ƙarshe; ma'aunin UL94 ba ya tabbatar da bin ƙa'idodin EN 45545-2 HL3 da kansa.
- Ana iya kimanta rufin zafi ko na sauti; duk wani aikin shingen wuta yana buƙatar cikakken haɗin da ya dace daban.
- Wuraren zama & Abubuwan Ciki
- Nauyin da ya danganta da yawa, kauri, haɗe-haɗe da kuma buƙatun aiki daidai na haɗar cikin jirgin ƙasa na ƙarshe.
- Dole ne a tantance kayayyakin ƙonewa da gubar hayaki a ƙarƙashin sharuɗɗan wutar layin dogo masu dacewa; bai kamata a ɗauka cewa hayakin da ba shi da guba ba ne.
- Yanayin Masana'antu & Mahimmanci na gaba
- Dokoki masu tsauri → Matsayin duniya (EN 45545, CRCC, NFPA 130) suna ƙara tsauri.
- Juyin Halitta → PU da PET fibers ana cire su a cikin aikace-aikacen ƙima.
- Ci gaban Kasa:
- Abubuwan da aka lanƙwasa aluminium don ƙarin kariyar zafi.
- Ƙunƙarar da ba safai don samar da mafita na ƙirar sauti-tsari.
- Yarda da takaddun shaida na RoHS/REACH don kasuwannin muhalli na duniya.
Kumfa na SINOYQX melamine ba wai kawai kayan maye gurbinsa ba ne - zaɓi ne mai sauƙi na kayan aiki don ƙirar sauti da zafi na jirgin ƙasa, wanda ya dogara da ƙwarewar injiniyanci da amincin wuta.
📌 Bayanin Tuntuɓi
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