High-zog qhob nws tus kheej muaj compressive siab thiab tensile lub zog, ua kom cov khoom tsim kho nrog cov khoom siv zoo dua. Txawm li cas los xij, cia siab rau nws cov khoom tseem ceeb, nws tseem muaj qee qhov kev txwv thaum raug rau cov rog sab nraud sab nraud lossis cov kev ua haujlwm sib txawv. Los ntawm kev sib xyaw ua ke steel fibers, nws tag nrho cov neeg kho tshuab kev ua tau zoo tuaj yeem txhim kho ntxiv, ua kom nws pom kev ruaj khov zoo dua qub thiab cov xwm txheej tsis txaus ntseeg.
The role of steel fibers in concrete is crucial, as they effectively function as "bridges" and "anchors." Thaum cov rog sab nraud ua rau cov pob zeb ua, steel fibers pab choj thiab txhawb nqa cov micro-tawg, tiv thaiv lawv cov lus tshaj tawm ntxiv. Los ntawm kev sib khi tau zoo nrog cov khoom sib dhos, steel fibers nruj qhov qauv sab hauv ntawm cov pob zeb ua, txhim kho nws cov kev tawg tawm. Txoj haujlwm no tso cai rau high-zog ua rau kom tau o outsperform down ua hauv ob lub zog compressive thiab tensile lub zog, ua kom nws tiv thaiv ntau dua cov khoom siv. Tshwj xeeb nyob rau hauv ib puag ncig heev ib puag ncig, xws li muaj av qeeg lossis muaj zog tsheb thauj khoom, lub siab-lub zog qhob nrog cov hlau nplaum ua yeeb yam zoo.
Ntxiv mus, qhov sib ntxiv ntawm cov steel fibers cuam tshuam qhov kev nruj thiab ductility ntawm pob zeb. Nyob rau hauv chaw thau khoom sab nraud, steel fibers kom zoo ua kom haum thiab disperse kev ntxhov siab, ncua kev ua tsis tau. Los ntawm kev nqus cov kev cuam tshuam sab nraud, cov nplais steel txo kom tsawg tus brittleness ntawm cov pob zeb ua tiav, txhim kho nws qhov tsis muaj peev xwm. Txawm tias thaum cov kab nrib pleb tshwm sim, muaj cov txheej txheem steel ua kom zoo dua qub kev nyab xeeb, ncua kev nyab xeeb thiab kev ntseeg tau ntawm cov qauv. Qhov no ua rau cov hlau fiber ntau ntxiv ntxiv tam tau ua rau pom zoo ua rau muaj kev sib raug zoo hauv qab, thiab kev ua kom zoo dua qub, siv tau zoo ntawm cov qauv. Tshwj xeeb hauv cov ntawv thov xws li kev thauj mus los, cov choj, kev tsim kho, thiab kev tsim kho lub neej ntev thiab muaj kev ua phem rau lub neej ntev.
|
Khoom |
Qhov dav |
Qho ntev |
L/D |
Lub zog tensile |
PCS / KG |
|
(hli) |
(hli) |
(MPa) |
|||
|
Ya -65 / 35- bg |
0.55 |
35 |
65 |
1300 |
15300 |
|
Ya -70 / 50- bg |
0.7 |
50 |
70 |
1200 |
6600 |
|
Ya -80 / 60- bg |
0.75 |
60 |
80 |
1200 |
4800 |
|
Ya -65 / 50- bg |
0.75 |
50 |
65 |
1200 |
5700 |
|
Ya -65 / 60- bg |
0.9 |
60 |
65 |
1150 |
3300 |
|
Ya {-50 / 25-} bl |
0.50 |
25 |
50 |
1300 |
25900 |
|
Ya {-55 / 30-} bl |
0.55 |
30 |
55 |
1250 |
17800 |
|
Ya {-45 / 35-} bl |
0.75 |
35 |
45 |
1150 |
8200 |
|
Ya {-50 / 50-} bl |
1.00 |
50 |
50 |
1050 |
3200 |
|
Ya {-60 / 60-} bl |
1.00 |
60 |
60 |
1050 |
2700 |
|
Ya -65 / 13- cc |
0.2 |
13 |
65 |
2850 |
312000 |
|
Ya -45 / 38- bs |
0.8 |
38 |
45 |
800 |
6600 |
|
Ya -45 / 38- bm |
0.8 |
38 |
45 |
600 |
6600 |
Cov FAQ
Q: Dab tsi yog qhov txawv ntawm cov hlau thiab fiber ntau txhawb pob zeb ua?
A: Steel Fiber Comments (SFRC) tshwj xeeb siv steel fibers rau txhim kho tensile lub zog, cuam tshuam, thiab kev tswj hwm. Fiber ntau txhawb kev ua vaj tse (FRC) yog qhov dav dav uas muaj ntau yam fibers (cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob, nrog cov khoom siv steel uas muaj kev ua haujlwm zoo tshaj plaws rau cov haujlwm zoo tshaj plaws.
Q: Kuv puas tuaj yeem nqa cov qauv ua ntej tso ib qho kev txiav txim?
A: Yog, peb zoo siab los muab cov qauv rau koj qhov kev ntsuas. Rau qee yam khoom lag luam, kev kuaj mob yog muaj pub dawb, thiab koj tsuas yog yuav tsum tau them tus nqi thauj khoom. Kuaj cov qauv pub dawb yuav muab thaum peb tsim kev koom tes.
Q: Koj puas muab OEM lossis ODM cov kev pabcuam?
A: Yog, peb muab OI cov cuab yeej qub tsim khoom) thiab ODM (thawj tsim tsim khoom) cov kev pabcuam. Yog tias koj xav tau cov khoom lag luam customized lossis muaj cov kev xav tau tshwj xeeb uas xav tau, peb tuaj yeem ua haujlwm nrog koj kom tsim cov khoom lag luam raws li koj cov kev xav tau.