2.64mm Prestressed Conctrete Steel Wire Yakaderera Relaxation Indented PC Strand Wire
2.64mm Prestressed Conctrete Steel Wire Yakaderera Relaxation Indented PC Strand Wire
Feature
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Prestressed concrete steel wire iwaya yesimbi yemhando yepamusoro yakagadzirwa kubva kune yakakwirira-kabhoni simbi inopisa-yakakungurutswa waya waya, iyo inogadziriswa kupisa uye inotonhora-inogadziriswa.Iyo yakanyatsogadzirirwa kusangana nezvinodiwa zve prestressed kongiri yekusimbisa.
Kusimba kwekusimba kwe prestressed kongiri simbi waya kazhinji pamusoro pe1470MPa.Nekufamba kwenguva, mazinga ekusimba akachinja kubva pa1470MPa uye 1570MPa kuenda kune yakajairika huwandu hwe1670MPa kuenda ku1860MPa.Iyo dhayamita yewaya yakachinjawo, kubva payakatanga 3 ~ 5mm kusvika kune yazvino chiyero che5 ~ 7mm.Aya maratidziro anovimbisa kusimba uye kuvimbika kwewaya yesimbi mukushingirira kushushikana uye mutoro zvinodiwa zve prestressed kongiri zvimiro.
Iyo kabhoni yemhando iyi yesimbi waya ndeye 0.65% kusvika 0.85%, uye sulfuri uye phosphorus zviri mukati zvakaderera, zvese zviri pasi pe0.035%.Kubva pakugadzirwa kwayo kwemaindasitiri uye kushandiswa mu1920s, prestressed simbi waya yakasangana makumi emakore ebudiriro, zvichikonzera kuwanda kwezvigadzirwa zvakakodzera kushandiswa kwakasiyana.Izvi zvinosanganisira waya inodhonzwa nechando, waya yakatwasuka uye yakapfava, waya yekuzorodza yakaderera, waya yemarara uye waya yakagorwa.Waya dzesimbi dzakatsikiswa uye tambo dzesimbi dzakasimbiswa dzakagadzirwa kubva padziri dzave mhando dzinoshandiswa zvakanyanya pasi rose.
Prestressed kongiri waya ine akati wandei akakosha zvimiro zvinoita kuti ive yakakodzera pakusimbisa kongiri zvimiro.Simba rayo rakakwirira rekusimba uye kuramba kune deformation inovimbisa kuti inogona kumirisana nemitoro yakakosha uye inochengetedza kutendeseka kwechimiro.Mukuwedzera, iyo yakaderera-yekuzorora yemamwe marudzi e prestressing waya inoderedza kurasikirwa kwekushushikana nekufamba kwenguva.Izvi zvinobatsira kuchengetedza kugadzikana kwemaitiro ekrete.Mhando dzakasiyana-siyana dzewaya, senge galvanized uye zvibodzwa, zvinopa mamwe maficha akadai sekuvandudzwa kwecorrosion resistance kana nani bond simba.
Prestressed kongiri waya dzinoiswa mumhando dzakasiyana zvichienderana nehunhu hwavo uye mashandisiro.Izvi zvinosanganisira yakaderera-relaxation serrated PC waya, iyo inovandudza kushushikana kwekufambisa uye inoderedza kuzorora maitiro.Kumwe kupatsanurwa kunobva pahupamhi hwewaya, ine sarudzo kubva pa2.64mm kune mamwe maapplication akapfava kusvika kumadhayamita akakura emapurojekiti ekuvaka anorema.
Prestressed kongiri waya inoshandiswa zvakanyanya mumapurojekiti akasiyana ekuvaka.Inonyanya kushandiswa mukuvaka mabhiriji, viaducts, zvivakwa zvepamusoro-soro uye zvimwe zvivakwa zvakakura zvinoda kukwidziridzwa kutakura mutoro.Kugona kwewaya kushingirira tension uye kuramba kushushikana kunoita kuti ive yakanaka pakusimbisa nhengo dzekongiri.Inoshandiswawo mukugadzira precast kongiri zvigadzirwa, post-tensioned masisitimu, uye pasi anchoring masisitimu uko kunovimbika uye kusimba kwekusimbisa zvinhu zvinodiwa.Chaizvoizvo, prestressed kongiri waya dzakakosha pakuona kusimba kwechimiro uye hupenyu hurefu hweakasiyana kongiri zvimiro.
Application
SeChina indasitiri yezvigadzirwa zvesimbi inotungamira mabhizinesi, iyo yenyika kutengeserana simbi uye zvinhu "Mazana akanaka kutenda bhizinesi", China simbi yekutengeserana mabhizinesi, "Pamusoro 100 akazvimirira emabhizinesi muShanghai". ) inotora "Kutendeseka, Kuita, Innovation, Win-Win" seyayo yega misimboti yekushanda, inogara ichiramba ichiisa kudiwa kwevatengi munzvimbo yekutanga.
- KUPEREKA
- WIN-WIN
- PRAGMATIC
- KUSVIRA
