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Zhengzhou Airport Expressway

Kuburitsa Nguva:2024-07-25
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Iwo maviri-zvikamu zvekumaka coating zviri nyore kushandisa. Nheyo yehwaro inosanganiswa neanorapa agent muchiyero kana ichishandiswa, uye firimu repende rinoomeswa nekemikari cross-linking reaction kuti iite yakaoma pendi firimu, ine yakanaka kunamatira pasi uye magirazi mabheji. Iyo ine mukana wekukurumidza kuomeswa, kupfeka kusagadzikana, kusamira kwemvura, asidhi uye alkali kushorwa, yakanaka yemamiriro ekunze kuramba, uye yakakodzera kune akasiyana mamiriro ekunze. Inoshandiswa zvakanyanya kune simende pavement uye asphalt pavement seyakareba yekumaka.
Erguang Expressway
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