PC hlua,tseem hu ua PC steel strand, yog cov khoom siv hlau tsim los ntawm ntau lub xov hlau sib tw ua ke. Qhov saum npoo ntawm cov hlau tuaj yeem coated nrog galvanized txheej, zinc aluminium alloy txheej, aluminium clad txheej, tooj liab plating txheej, epoxy coated txheej, thiab lwm yam raws li xav tau.
nws muaj Pre stressing steel strands, galvanized steel strands (rau siv fais fab), thiab stainless hlau strands 3 hom, cov uas pre stressing steel strands coated nrog anti-corrosion roj los yog paraffin thiab qhwv nrog HDPE yog hu ua unbonded steel strands. Pre stressing steel strands kuj yog ua los ntawm galvanized lossis galvanized aluminium alloy steel hlau.
Raw Khoom:high-carbon steel hlau qws, SWRH 82B
Qhov Loj:12.7mm, 15.2mm, 17.8mm, 18.9mm, 21.6mm, 21.8mm, 29 hli
Txheem:Tuam Tshoj Standard GB / T 5224, American Standard ASTM A416
Nta:
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Lub zog tensile siab & tawm dag zog;
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Kev ua haujlwm so kom zoo;
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Siab zog thiab kav ntev;
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Corrosion tiv taus;
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Hluav taws kub tiv taus;
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ood bonding nrog pob zeb;
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Yooj yim rau nruab thiab kov.
Technical data:
Yam khoom No. |
Txoj kab uas hla
|
Strand ntawm hlau |
Qhov hnyav
|
Max tawg
|
1% Extension
|
Ntxiv % |
Elastic modulus |
Qib (Mpa) |
| 1 | 15.24 | 7 | 1.118 | Ntau dua lossis sib npaug li 260 | Ntau dua lossis sib npaug rau 229 | Ntau dua lossis sib npaug li 3.5 | 195±10 | 1860 |
| 2 | 17.8 | 7 | 1.575 | Ntau dua lossis sib npaug rau 355 | Ntau dua lossis sib npaug rau 311 | Ntau dua lossis sib npaug li 3.5 | 195±10 | 1860 |
| 3 | 18.9 | 7 | 1.571 | Ntau dua lossis sib npaug rau 409 | Ntau dua lossis sib npaug rau 360 | Ntau dua lossis sib npaug li 3.5 | 195±10 | 1860 |
| 4 | 21.6 | 7 | 2.3 | Ntau dua lossis sib npaug rau 504 | Ntau dua lossis sib npaug rau 444 | Ntau dua lossis sib npaug li 3.5 | 195±10 | 1770 |
| 5 | 21.8 | 19 | 2.5 | Ntau dua lossis sib npaug li 583 | Ntau dua lossis sib npaug rau 5.13 | Ntau dua lossis sib npaug li 3.5 | 195±10 | 1860 |
PC strand txheej txheem:
Cov txheej txheem tsim khoom yog muab faib ua ib qho kev tsim cov hlau thiab cov hlua khi hlua khi. Thaum tsim ib cov xov hlau, (txias) siv tshuab kos duab. Nyob ntawm cov khoom sib txawv ntawm cov khoom, nws tuaj yeem ua tau siab carbon steel hlau rods, stainless hlau xaim rods, los yog nruab nrab thiab qis carbon steel hlau rods. Yog hais tias yuav tsum tau galvanizing, electroplating los yog kub plating kev kho mob yuav tsum tau nqa tawm ntawm ib tug hlau. Thaum lub sij hawm tsim cov txheej txheem ntawm stranded hlau, ib tug stranded hlau tshuab yog siv los twist ntau steel hlau nyob rau hauv ib yam khoom. Lub prestressed steel stranded hlau kuj yuav tsum tau mus rau lub nruam stabilization kev kho mob tom qab tsim, thiab cov khoom zaum kawg yog feem ntau sau rau ntawm ib tug reel los yog ua tiav nyob rau hauv ib tug reel tsawg.
Daim ntawv thov:
Galvanized steel stranded hlaufeem ntau yog siv rau cov xaim xaim, txiv neej hlau, cov tub ntxhais hlau lossis cov tswv cuab lub zog, thiab tseem tuaj yeem siv los ua cov xaim hauv av / av xaim rau kev xa hluav taws xob siv hluav taws xob, thaiv kab hluav taws xob ntawm ob sab ntawm txoj kev loj, lossis cov kab hluav taws xob hauv tsev.
Feem ntau siv prestressed steel strandsnyob rau hauv prestressed steel strands yog uncoated steel strands rau prestressed pob zeb, raws li zoo raws li galvanized strands, feem ntau siv nyob rau hauv txuas hniav, vaj tse, dej txuag, zog, thiab geotechnical engineering.
Unbonded steel strands los yog monostrand strandsfeem ntau siv hauv pem teb thiab hauv paus engineering.
Ntim:Export anti-xeb packing nrog vapors corrosion inhibiting technology thiab 3 txheej. Muaj ob lub pallets hauv qab.
Cim npe nrov: Tuam Tshoj prestressed steel strand manufacturers, hoobkas