Sharcharetrich steel fibers yuav tsum tau raws qee cov kev xav tau thiab cov qauv kev qhia tshwj xeeb kom ntseeg tau lub zog uas xav tau, kev nruj me ntsis, thiab kav ntev. Feem ntau, txoj kab uas hla ntawm steel fibers rangers ranges los ntawm {0}}}}}}}}}}}}}}}}}. 80. Xaiv cov ntaub ntawv tshwj xeeb cov fiber ntau yog qhov tseem ceeb los txhim kho cov qhob tag nrho cov pob zeb ua kom tawg, cuam tshuam kuj, thiab Qoob qaug zog, yog li txhim kho lub sij hawm ntev ruaj ntawm tus qauv.
Thaum lub sij hawm tsim kho, txoj kev ua haujlwm zoo thiab kev saib xyuas kom meej yog qhov tseem ceeb kom ntseeg tau tias qhov zoo ntawm lub npov. Txhawm rau kom ua tiav kev sib cais ntawm cov hlau steel nyob rau hauv lub tshuaj khib nyiab hauv cov hlau ua haujlwm lossis pob zeb ua ke yog feem ntau ua ke nrog cov dej nplaum dej. Qhov no txwv tsis pub muaj fiber clumping thaum thauj khoom thiab txau, ua kom cov fibers yog tusyees faib rau hauv cov pob zeb. Thaum lub sij hawm txau txheej txheem, nws yog ib qho tshwj xeeb tshaj yog kom tswj tau qhov tsuag tsuag nrawm thiab siab, raws li cov tsis muaj zog cuam tshuam nrog kev sib xyaw ntawm cov steel fibers nrog pob zeb. Yog tias cov tshuaj txau siab dhau lawm, nws yuav ua rau cov fibers hloov lossis tawg; Yog tias cov txau nrawm nrawm dhau, nws tuaj yeem ua rau cov khaubncaws ua ke tsis sib xws, tsis zoo cuam tshuam rau qhov zoo ntawm kev tsim kho.
Tsis tas li ntawd, yuav tsum tau kho kom raug tom qab daim ntawv thov Sharcas me. Lub hom phiaj ntawm kev kho tau yog kom muaj kev ya raws nyob rau hauv lub sijhawm pib ua kom tawv nqaij kom tiv thaiv sai heev, uas tuaj yeem ua rau muaj zog tsis siv tau thiab muaj zog. Tsim nyog kho tsis tsuas yog pab txhim kho thaum ntxov lub zog ntawm cov qhob tab sis kuj ua kom tau raws li lub zog tsim nyog thiab cov kev xav tau nyuaj.
Hauv cov ntsiab lus, kev tsim kho ntawm Sharcetretriccret xwm txheej yuav tsum tau siab dua kev ua haujlwm zoo thiab kev ua haujlwm rau kev ua haujlwm. Los ntawm kev xaiv tsim nyog steel fibers, ua haujlwm kev tshawb nrhiav kev tsim kho, nws muaj peev xwm ua tiav kev kho kom zoo, nws muaj peev xwm ua kom tiav qhov kev ua tau zoo, lub neej ntev, thiab kev pabcuam lub neej ntawm Shotcrete.
|
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: Koj puas muab cov qauv pub dawb?
A: Yog, peb zoo siab heev los muab cov hnoos qeev dawb rau cov neeg siv khoom siv kev ua haujlwm zoo thiab kev ntsuas ua ntej tso kev ua haujlwm. Peb ntseeg tias qhov zoo ntawm peb cov khoom yog qhov tseem ceeb kom tsim kev sib koom tes ntev ntev. Los ntawm muab cov qauv, cov neeg muas zaub tuaj yeem paub ncaj qha thiab tshawb xyuas qhov ua tau zoo ntawm peb cov khoom. Qhov no tsis tsuas yog pab cov neeg siv khoom zoo dua kev nkag siab yog tias peb cov khoom sib ntsib tab sis kuj tseem pab tau txiav txim siab ntau ntxiv ua ntej kev yuav khoom. Peb tau cog lus los muab cov hnoos qeev pub dawb nyob rau hauv ib qho kev tsim nyog thiab ua kom zoo dua tias qhov zoo ntawm cov qauv sib tw uas ntawm cov khoom hauv kev txiav txim siab.
Q: Koj cov nqe lus them nqi dab tsi?
A: Peb cov ntsiab lus them nqi yog 30% them ua ntej thiab 70% them ua ntej ua zaub mov xa tuaj. Cov kev them ua ntej tau ua tiav thaum qhov kev txiav txim tau lees paub los ua kom cov txheej txheem ntau lawm, thiab cov seem tshuav tau ua tiav ua ntej cov khoom xa tuaj. Txoj kev them nyiaj no ua kom muaj kev ruaj ntseg rau ob tog thaum txhim kho cov khoom siv, tso cai rau kev tsim khoom lag luam thiab ua tau zoo ua ntej them tus nqi kawg. Peb tau cog lus los muab cov kev xaiv them nqi them rau peb cov neeg siv khoom kom ua kom du thiab ua haujlwm zoo.
Q: Koj txoj kev them nyiaj yog dab tsi?
A: Peb lees txais ntau txoj kev them nyiaj, suav nrog T / T (Telegraphic hloov tsheb) thiab L / C (tsab ntawv qiv nyiaj). T / T yog txoj kev them nyiaj ceev thiab yooj yim, feem ntau siv rau kev sib raug zoo ntev lossis ruaj khov. L / C, ntawm qhov tod tes, yog ib qho kev pab them nqi ntxiv, tshwj xeeb yog tsim nyog rau kev hloov pauv uas ob tog xav tau kev tiv thaiv, thiab nws yog dav siv hauv kev lag luam thoob ntiaj teb. Peb muab cov hau kev them nyiaj raws li cov kev xav tau ntawm peb cov neeg muas zaub kom ntseeg tau tias kev ua haujlwm nyab xeeb thiab du.