Maas steel fibers, raws li hom tshiab ntawm ntau cov khoom siv, muaj cov txiaj ntsig zoo, txhim kho kev lag luam zoo, thiab nthuav dav txoj kev pabcuam lub neej ntawm cov qauv. Los ntawm kev ua ke steel fibers nrog cov khoom siv casent-raws li cov txiv xis ua kom haum rau lub zog, compressive lub zog, thiab tawg tsis kam. Lawv tseem txhim kho nws cov kev cuam tshuam tsis zoo, kev nyuaj, thiab kav ntev, ua rau lawv tsim nyog rau cov ntawv thov kom muaj zog thiab tshwj xeeb ib puag ncig. Raws li kev tsim kho thev naus laus zis txuas ntxiv mus ua ntej, tshwj xeeb yog qhov ua tau zoo thiab tsim kho cov khoom siv thiab kev ua lag luam xav tau tas li.
Yav tom ntej, kev txhim kho ntawm xis mas cov ntaub ntawv fiber ntau yuav tsom ntau rau kev tiv thaiv ib puag ncig, kev txuag hluav taws xob, thiab kev ruaj khov. Los ntawm kev txhim kho cov txheej txheem ntau lawm, txhim kho cov khoom siv, thiab kho cov khoom lag luam tsim khoom, txuas ntxiv txhim kho nws cov kev lag luam muaj txiaj ntsig thiab kev sib tw ua lag luam. Tsis tas li ntawd, nrog kev hloov pauv ntau dua hauv kev tsim kho rau cov haujlwm sib txawv, cov ntau yam ntawm cov xis mas cov mov yuav dhau los ua ntau yam sib txawv. Cov ntaub ntawv sib xyaw tshiab nrog cov yam ntxwv tshwj xeeb yuav raug tsim kom tau ua kom tau raws li cov kev xav tau zuj zus. Piv txwv li, nyob rau hauv teb rau cov kev cai tshwj xeeb xws li hluav taws kub tiv taus cov khoom siv hluav taws xob, lossis cov huab cua kev nyab xeeb ntau dua thiab kev siv huab cua zoo dua thiab cov kev siv engineering.
Raws li kev cog lus tshiab cov ntaub ntawv nrog cov khoom siv dav dav, xis mas steel fibers yuav ua kev txhim kho kev txhim kho kev ua tau zoo, txhim kho kev kho cov nqi hauv lub neej yav tom ntej. Nrog rau kev nce qib hauv cov khoom science thiab thev naus laus zis, daim ntawv thov ntawm xis mas steel fibers tseem yuav txuas ntxiv thiab txhim khu kev qha thiab ntau txhim khu kev qha rau kev txhim kho infrastructure.
|
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: Thaum twg kuv tuaj yeem tau txais kuv cov khoom?
A: • Qauv daim ntawv xaj: ib txwm xa tawm tsis pub dhau 1 mus rau 3 hnub ua haujlwm.
• Lub sijhawm ntau heev: Cov sijhawm ua tau los txheem ua 15 txog 20 hnub ua haujlwm, nyob ntawm seb cov sij hawm txiav txim thiab sijhawm ntau lawm. Lub sijhawm khoom xa tuaj yuav txawv raws cov khoom lag luam tshwj xeeb.
Q: Cov ntawv thov ntawm Yian steel fiber ntau?
A: Yian Steel Fiber ntau siv dav hauv ntau qhov kev thov tseem ceeb, suav nrog:
A) Qhov chaw kho ua ntej (txhawb nqa lub qhov ruaj khov thiab kev nyab xeeb ntawm kev khawb los ntawm kev pib ua ntej.
b) Qhov chaw sib sau (lining tas mus li): muab lub sijhawm ntev thiab tsis kam tawg nyob rau hauv lub pinnel.
c) Txoj hlua khi phom: txhim kho lub zog shear thiab kev ruaj khov ntawm cov chaw seem, tiv thaiv cov ntawv av thiab kev yaig.
D) Dauv Cov Kev Txhawb Nqa: Txhawb cov loj thiab ditch phab ntsa, ua kom muaj kev ncaj ncees txheej txheem thaum lub sijhawm excavation.
e) Muaj cov plag tsev: txhim kho cov hnav tsis kam thiab thauj khoom muaj peev xwm ntawm kev lag luam pem teb.
f) Prehast Qhob Hais: txhawb nqa prepast cov cheebtsam, kom meej lub zog thiab lub zog thaum lub sijhawm thauj mus los thiab kev teeb tsa.
g) Ua Vaj Tse Kev Txum Tim Rov Qab: Restores thiab ntxiv dag zog rau cov neeg uas muaj hnub nyoog lossis muaj kev puas tsuaj ua ke, txuas ntxiv lawv lub neej pabcuam.
H) Kev ua tau zoo heev qhob: Siv cov kev siv tshwj xeeb uas xav tau cov khoom siv zoo dua, xws li hauv kev tawm tsam lossis siab.
Q: Dab tsi yog cov kev ua haujlwm ntawm yian steel fiber ntau?
A: Yian steel fiber muaj ob peb lub ntsiab lus zoo:
A) Txhim kho kev ua haujlwm txhua yam ntawm cov pob zeb ua
B) Ua kom cov kev faib tawm ua kom muaj zog thoob plaws hauv cov pob zeb ua
c) Tiv thaiv kev npas los yog ua kom tsis txhob muaj cov khoom siv rau kev sib xyaw kom tsis txhob muaj clumping thaum sib tov, ua kom muaj kev faib tawm zoo ib yam thaum cov qauv sib xyaw kom raug.