PC Steel Strand
01
Kupisa - Dipped Galvanized Prestressed Steel Strand
Product Sumo
Hot-Dipped Galvanized PC Strand yakaderera yekuzorodza prestressed simbi tambo inogadzirwa nenomwe inopisa-yakanyudzwa yakanyungudutswa waya yesimbi ine yakanaka corrosion resistance, iyo inogona kunyatso kuwedzera hupenyu hwezvinhu zviri munzvimbo inoora senge nzvimbo dzemahombekombe, dzinozivikanwa se. nzira inoshanda yekudzivirira ngura pari zvino uye pasi rose.
Iyi chiyero inoshanda kune tambo yebhiriji, yakagadziriswa tension zvikamu, kusimudza kana kugadzirisa kunetsa kwezvikamu zvezvivakwa uye zvimwe zvimiro zvakatsikiswa, izvo zvisingashandiswe zvakananga mukugadzira kongiri zvivakwa, dhayamita: 12.7mm, 15.mm, 15.7mm, 17.8mm, simba kirasi: 1770MPa, 1860 MPa, 1960MPa. (pano inonzi "steel strand").
Chimiro che 1x7, 1x19 inopisa-yakanyudzwa yakanyungudutswa yakashongedzerwa simbi tambo dzakatevedzana zvigadzirwa, iyo tensile simba iyo inogona kusvika 1860MPa uye yakafanana neyakajeka & yakatenderedza PC simbi tambo maererano nemazinga ekuita acc.to GB/T 33363, ASTM A416, EN101898, BS5. uye NFA35-035 nezvimwe.
Product Features
Chigadzirwa chacho chinogona kugadzirwa sezvikumbiro zve zinc coating kubva kune vatengi, zinc coating inogona kusvika kusvika 250 gsm kana pamusoro, kufanana kwe zinc coating layer ndeye 3-4 nguva pasina kuburitsa mhangura, uye iyo yekunamatira haiputsi uye haina kupepeta. pasi pemamiriro acho nekupeta 8 madenderedzwa mushure mekuputirwa zinc.
Zvichienderana nemidziyo yepamusoro yekambani, isu tinokwanisa kugadzira galvanized process kuti isangane nezvinodiwa zvevashandisi pane zinc layer quality, pamusoro pemhando, nezvimwe.
Tichienzanisa nePC simbi tambo isina kupfeka uye galvanized PC simbi tambo, yekutanga yakaonekwa tsvuku ngura mushure memunyu wekupfapfaidza bvunzo kwemaawa makumi maviri nemana.
Sample shanduko yePC simbi tambo isina kupfeka uye galvanized PC simbi tambo mushure memazuva makumi maviri nerimwe yekusarerekera munyu yekupfapfaidza bvunzo sezvinotevera,
Product Applications
1) Zvigadzirwa zvinogona kushandiswa mukugadzira engineering uye marasha mugodhi nzira yekutsigira engineering pasi pemamiriro ekunze akaomarara.
2) Mumakore achangopfuura, yakashandiswawo mumunda wesimba remhepo. "1x7-yepakati 21.6mm, Yakakura-Kupisa-Yakavharwa Yakanyungudutswa PC Steel Strand", iyo yakashanda mune yekutanga pasirese "160m, yakaderera-mhepo-yekumhanyisa prestressed furemu yemhepo turbine tower", ine yakakwirira kutakura simba, inoitisa kuvandudza. kupikisa kwemhepo kweshongwe. Nekupokana kwakanaka kwecorrosion, iyo inogona kuwedzera hupenyu hwesevhisi yeshongwe.
Yekutanga pasirese 160m yakaderera mhepo yekumhanya yekuyedza yakakwirira shongwe muShandong
Zvinotsanangurwa zveHot-Dipped Galvanized Steel Strand (Ref.standard GB/T33363-2016)
1) Kutsauka kweDimensions,Nzvimbo,Huremu,Waya Dia.uye Strand Dia.
| Zita rake. (mm) | Cross-section Area (㎟) | Reference Weight per Meter (g/m) | Musiyano Pakati Pepakati waya uye Outer waya (min.mm) | Kutsauka kweStrand Dia. (mm) |
| 12.7 | 98.70 | 771 | 0.08 | -0.15 +0.30 |
| 15.2 | 140.0 | 1093 | 0.11 | -0.15 +0.40 |
| 15.7 | 150.0 | 1172 | 0.12 | |
| 17.8 | 191.0 | 1492 | 0.15 | |
| Cherechedzo 1: Iyo dhayamita yezita, yezita remuchinjiko-chikamu uye uremu huremu pamita imwe yesimbi tambo inosanganisirwa ne zinc layer. Cherechedza 2: Kuwanda kwetambo yesimbi ndeye 7.810g / cm3. | ||||
2) Mechanical Properties yeHot-Dipped Galvanized Steel Strand
Zita rake.(mm) | Simba Mpa | Maximum Force F min/kN ≥ | Non-proportional Extension Force Fp0.2 / kN≥ | Relaxation Rate mushure me1000.h (Yekutanga mutoro 0.7 Fm) r/%≤ |
12.7 | 1770 | 175 | 156 | 2.5 |
1860 | 184 | 164 | ||
1960 | 193 | 172 | ||
15.2 | 1770 | 248 | 221 | |
1860 | 260 | 231 | ||
1960 | 274 | 244 | ||
15.7 | 1770 | 266 | 237 | |
1860 | 279 | 248 | ||
1960 | 294 | 262 | ||
17.8 | 1770 | 338 | 301 | |
1860 | 355 | 316 | ||
1960 | 374 | 333 | ||
Cherechedzo1: Iyo Elastic modulus yekupisa-yakanyudzwa galvanized simbi tambo inofanirwa kunge iri(195±10)Gpa. | ||||
Cherechedzo 2: Elongation paMax.load isiri pasi pe3.5%(Lo≥500mm, Act≥3.5%) | ||||
Cherechedzo chetatu: Zinc Coating: 190~350 (g/㎡) | ||||