Date: 10, 2025
Source: Wire & Cable Journal, bi Kurel biy gëstu ci wàllu kuuraŋ di siiwal ci Shanghai
Tënk:
Jàngat bu am solo bu Gao Jiefei siiwal, siiwal ci Wire & Cable, dafay joxe leeral yu leer ci
retardant bu xal, lakk- nga tëral, ak ay anam yu ñuy jëfandikoo ngir defar fiil yi. Bi
Gëstu dafay wane wuute yu am solo yi ci màndarga yi am solo ci màndarga yu mag {0}GB/T
19666-2019, GB 31247-2014, ak GA 306.1-2007-ak dafay joxe pexe yu gëna baax
ngir tànneef fiil ci environmaa architecture yu bari.
Li gëna am solo:
Variaasioŋ yiñ tëral:
GB/T 19666-2019 dafay bàyyi xel ci li ñuy laaj ci defar, di leeral lakk yi
tàngoor yu tollu ci 750-830 degre ak xal yu tasaaroo ci 2,5m.
GB 31247-2014, muy standard bu war ci wàll, dafay njëkka tànn kaaraange lakk, di xaaj fiil yi ci A
(950 degre, 180min), B1, B2, ak B3 tiers ak tasaaroo xal bu gëna tar (Less bu gëna dëgër wala mu tollu ci 1m ci A{ {{6} } grade) ak toxisite
ay fish.
GA 306.1-2007 suplement yu am metriku kaaraange environmaa bi lu melni toxisite saxaar ak corrosion
resistance, bari luñu ko bàyyi xel ci yeneen yoon.
Njàngat yi am:
Fiil yu cosaan (lu melni, WDZB{ {2}YJV) mën nañu daje ak retardancy xal bu njëkk (B{3}grade) waaye B1-niveau
combustion combus, lu melni génne tàngoor (THR lu ëpp wala mu tollu ci 10 MJ/m2).
Solution yuñ boole (lu melni, dual- labeled WDZB{3}}YJV/B1(d0, 1) ak nano{8} additions mën nañu ci mbekte.
ay bërëb, wàññi THR ci 50% ci noonu lañuy tëye saxaar bu woyof ak toxisite.
Demànd- Njàngat ci anam wu ñu la xelal:
High{0}} Roomu tabax: Xaaral fiil A/B1 ci A/B1 ci grade ngir baña lakk.
Space publique (lu melni, metro, tiyaatar): Jàppale GA 306.1 bu woyof-smoke, halogen{4}} fiil yu amul fayda (t0
toxicite, d0 buy wal) ngir wàññi jafe-jafe yi ci topp.
Layouts complex (lu melni, arbre yu taxaw): Njariñ GB/T 19666's flame- tabbu ci lim yi
resistance drip.
Jàngat li:
Càmbaru Xiongan bu bees bu Xiongan Area bu wuute (0}) muse (14,000m2) dafa wane ni anam wi ñu ko defaree
fiil yi daanu ci B1 standard. Soo jëlee B1(d0, t0, 1), projet bi dafa am
di topp ci retardancy xal (Less bu ëpp wala tolloo ak 10 MJ/m2 THR) ak kaaraange environmaa bi (CO Njàngat bu ëpp wala tollu ci 10mg/g,
HCN lu néew wala mu tollu ci 80mg/g), yokk rawante bi ak kàttanu pompie yi.
Directions yi ci kanam:
Harmonization bu dëgër: Mébat xal ak metrics combustion ngir gëna yombal test yi
ak jëmmal.
Cost{)} Eco {1} Lu am solo ci Eco-Materiyel: Defar ay fiil yu woyof, yu kawe- yu am doole ngir jëfandikoo mass.
Integration losisel: Yeesal jumtukaayi ingenieur yi (lu melni, Glodon, Swire) ngir boole ci lakk
done yu am solo yi, moytu ñu am jafe-jafe ci budget bi.
Tëjteel:
Gëstu bii dafay wane ni dañu soxla tànneef ci fiil yu mat, baña yàq lakk yi ak
kaaraange environmaa bi. Bu ñu méngale seeni sàrt ak jëfandikoo ay mbir yu bees, ñi ci laale mën nañu
gëna wàññi risku lakk yi, boole ci gëna mëna yokk njëg yi {0}na ngir am kaaraange ci tabax àdduna bi.
yokkute.
