PC Karfe Strand
01
Epoxy Coated PC Karfe Strand
Gabatarwar Samfur
Aiki na mono-filament fesa epoxy karfe madauri gamu da bukatun GB/T25823-2010 "Mono-filament mai rufi Epoxy mai rufi Prestressed Karfe Strand".
Aiki na cika epoxy karfe strand gana da bukatun GB/T21073-2007 "Epoxy mai rufi Bakwai Waya Prestressed Karfe Strand" da kuma JT / T 737-2009 "Cikakken Epoxy Mai rufi Karfe Strand".
Anti-lalata man shafawa yi: A cikin layi tare da JG 3007, an yi shi da high-sa lipid acid-hujja irin sabulu don kauri sosai mai ladabi mai ma'adinai, ƙara antioxidants, anti-tsatsa jamiái, anti-lalata da sauran Additives, wanda inganta adhesion, juriya na ruwa, juriya na tsatsa da kuma lalatawar man shafawa na anti-lalata.
A halin yanzu, akwai ƙa'idodi guda biyu na ƙasashen duniya don igiyoyin ƙarfe mai rufi na epoxy, wato ASTM A 882/A 882M-02a da IS0 14655:1999 (E). Don epoxy mai rufi karfe strands, an ƙayyade nau'ikan samfuran guda biyu: epoxy-mai rufi cike strands da epoxy mai rufi mai launi strands. A cikin sigar 2002 na ma'aunin ASTM, yana da mahimmanci a ƙididdige igiyoyin ƙarfe da aka cika da epoxy mai rufi, kuma ba a ba da shawarar igiyoyin ƙarfe mai rufin epoxy ba; TS EN ISO 14655: 1999 (E) ya dogara ne akan ASTM A 882/A882M-96 don haka yana riƙe da ƙa'idodi don samfuran strand mai rufin epoxy, watau na samfuran biyu.
Tun da epoxy-rufi karfe strands ne samfurin tare da kyau kwarai lalata juriya, akwai tsauraran ka'idoji kan shafi kauri da pinholes a saman a duka matsayin. ASTM A 882/A 882M-02a yana ƙayyade kauri mai rufi na 0.38 -1.14mm don cika igiyoyi masu rufin epoxy. IS0 14655: 1999 (E) ya nuna cewa kauri mai rufi na madauri mai rufi na epoxy mai rufi shine 0.40-0.90mm; A shafi kauri na epoxy-rufi strands ne 0.65 -1.15mm.
ASTM A882/A882M-02a da IS0 14655:1999 (E) duka sun ƙayyade cewa ba za a sami filaye a cikin cikakken tsawon madaidaicin madaurin ƙarfe mai rufin epoxy ba. A lokaci guda, samfuranmu sun cika buƙatun duka ƙa'idodin duniya biyu na ASTM A882/A882M-02a da IS0 14655: 1999 (E) .
Siffofin Samfur
The epoxy mai rufi madaurin karfe samar da mu kamfanin yana da kyau kwarai anti-lalata Properties,
1) Rata tsakanin wayoyi na karfe na madaurin karfe yana cike da resin epoxy gaba daya.
2) The epoxy guduro shafi a saman da karfe madauri da isasshen kauri, kuma babu wani pinhole a cikin dukan tsawon.
3) The musamman epoxy guduro yana da tabbaci bond tare da karfe matrix na karfe madauri, wanda mika synchronously kuma ba fasa a lokacin da kuma bayan tensioning.
Aikace-aikacen samfur
A matsayin sabon nau'in babban aikin anti-lalata prestressed abu, epoxy mai rufi madaurin karfe ana amfani dashi sosai a fannonin injiniya da yawa kamar igiyoyi masu tsayayyun igiyoyi, igiyoyi masu tsayayyun igiyoyi, igiyoyi na waje (ciki har da igiyoyin taye), igiyoyi na ciki, geotechnical anchorage, da dai sauransu, a cikin Amurka, Turai, Japan, Australia da sauran Turai, Amurka da Asiya-Pacific kasashe da yankuna.
Kebul na kamfaninmu guda 16 da ke zaune a cikin gadar Korla Landscape igiyoyin igiyoyi ne na extrusion da fasahar extrusion ke yi. An yi amfani da sabon samfurin 17.8mm epoxy mai rufin ƙarfe mai rufin ƙarfe wanda kamfaninmu ya samar da shi zuwa aikin tsarin ƙarfe na busasshen busassun busassun busassun na Dalian Xizhong Island Heating Project, wanda kuma shine aikin farko a kasar Sin don amfani da 17.8mm epoxy mai rufin ƙarfe mai rufin ƙarfe. . (Matsalar juzu'i:
