PC steel hlau
01
Pre-stressing Plain Steel tuav / Prestressed tsis tu ncua steel tuav
Taw qhia ntawm Cov Cim
Pre-stressing Plain Steel bars / Prestressed li niaj zaus steel tuav, tseem hu ua prestressed steel tuav los yog high-strength steel tuav, uas yog siv nyob rau hauv kev tsim kho kom muaj zog thiab durability ntawm pob zeb lug. Ua los ntawm high-carbon steel, cov tuav ntawm high-tensile, low-so, du yog tsim tshwj xeeb los tiv thaiv lub tensile quab yuam exerted ntawm pob zeb. Cov txheej txheem prestressing yuav tsum tau siv compression rau cov pob zeb ua ntej nws raug rau cov quab yuam ntau dua. Qhov no feem ntau yog ua los ntawm embedding prestressed steel tuav hauv pob zeb thiab ces ncab thiab anchoring lawv ntawm ob qho kawg. Cov txheej txheem no tso cov pob zeb rau hauv lub xeev ntawm compression, uas pab txhawb lub zog tensile tus qauv yuav dhau los ntawm nws lub neej. Prestressed tiaj steel tuav muaj nyob rau hauv ntau txoj kab uas hla thiab lub zog kom tau raws li kev tsim kho sib txawv raws li kev ua raws li PrEN10138-2: 2009, BS5896: 2012, ABNT NBR 7482: 2008, thiab lwm yam. txiav txim siab cov kev cai tshwj xeeb rau prestressed tiaj steel reinforcement nyob rau hauv ib qhov project vim hais tias kev tsim thiab kev siv ntawm prestressed systems yuav tsum tau tshwj xeeb kev txawj ntse thiab kev txawj ntse.
Daim ntawv thov
Lawv nquag siv hauv kev tsim cov choj, cov tsev siab siab, chaw nres tsheb, tsheb ciav hlau pw, PHC qhob pilings / raj thiab lwm yam loj, complex pob zeb, thiab lwm yam.
Qhov zoo
Los ntawm kev qhia prestressed zoo tib yam steel tuav rau hauv kev tsim kho cov tswv cuab, tag nrho cov khoom siv yuav raug txo kom tsawg, cov kab nrib pleb tuaj yeem txo qis los yog ploj mus, kev nthuav dav tuaj yeem nce ntxiv, cov qauv kev ruaj ntseg tuaj yeem txhim kho, thiab tag nrho cov khoom muaj peev xwm ntawm cov qauv tuaj yeem txhim kho. .
Raws li cov ntsiab lus, prestressed zoo tib yam steel tuav, lossis prestressed zoo tib yam steel tuav, yog cov ntsiab lus tseem ceeb hauv kev tsim kho thiab kev tsim vaj tsev ntawm cov pob zeb ua vaj tse. Cov hlau tuav no ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo thiab kev ua haujlwm ntev ntawm ntau yam kev tsim kho vaj tse thiab kev tsim kho los ntawm kev qhia qhov nro rau hauv cov hlau ua ntej nws tau muab tso rau hauv pob zeb.