Ntawm no yog cov xwm txheej tseem ceeb thiab cov laj thawj yog vim li cas koj yuav xaiv cov tshuaj tua ntub dej ntub rau qhov chaw ua haujlwm:
🔧 Thaum twg siv cov hnoos qeev ntub dej hauv qhov siv kev siv:
Cov ntawv thov loj:
Thaum lub qhov project cuam tshuam nrog kev txau ntau ntau ntawm cov chaw ncua ntev dua .
Cov tshuab ntub dej sib xyaw ua kom nrawm dua thiab tuaj yeem ua kom muaj kev tawm tswv yim ntau dua (mus txog {{{} m³ / teev).
Zoo dua kev tswj hwm:
Daj tshem tau muab kev tswj cov dej zoo dua thiab sib xyaw ua qauv, ua rau muaj ntau dua thiab siab dua-lub zog qhob .
Txo qis dua:
Rebound (cov ntaub ntawv uas bounces tawm saum npoo) feem ntau qis dua ntawm cov hnoos qeev (10-15%), txo lub sijhawm pov tseg thiab tu lub sijhawm.
Thaum siv cov khoom sib ntxiv:
Daj tua hluav taws tso cai rau kev sib xyaw ua ke yooj yim ntawm cov tshuaj admixtures zoo li cov neeg soj ntsuam, retarders, lossis cov qauv kev cai lij choj) .
Hauv mechanized qhov chaw siv:
Tshwj xeeb hauv cov phiaj xwm sivTBM (Qhov tho txawv tshuab)lossisNATM (Tshiab Austrian Qhov Qauv)qhov twg robotic caj npab lossis manipulators siv npum npuaj tegle .
Shoole shockret yog tau tshaj nrog cov tshuab hluav taws xob rau kev nyab xeeb dua thiab muaj txiaj ntsig zoo dua {}}
Cov hmoov av tswj yuav tsum:
Cov tshuaj tua hluav taws xob ntub dej ua kom muaj cov hmoov av tsis tshua muaj plua plav, ua rau nws tsim nyog rau kev kaw cov chaw uas huab cua zoo yog qhov kev txhawj xeeb.
Ib puag ncig lossis kev tswj hwm ua raws li:
Thaum ib puag ncig ib puag ncig lossis cov qauv kev nyab xeeb kev nyab xeeb thov kev ua haujlwm me me lossis cov haujlwm ua haujlwm zoo .
Rintison Tau nrawm nrawm: ntub vs qhuav npo
| Yam zoo | Ntub tua | Dajmob |
|---|---|---|
| Sib tov npaj ua ntej txau | ✅ Yog | ❌ Tsis yog |
| Tiam plua plav | 🚫 Tsawg | 🔺 Siab |
| Cov cuab yeej siv nqi | 💰 Siab dua | 💸 qis dua |
| Tus Neeg Teb Xov Tshuab Xav Tau | Tswj kav | Siab |
| Rov ua | Qi dua | Siab dua |
| Kev sib xws | Siab | Yam txawj hloov |
Yog tias koj nyob nrogLub qhov haujlwm tshaj plaws uas yuav tsum muaj cov qauv teeb meem, kev nce qib sai, cov hmoov av qis, thiab ua tiav zoo, ntub tuayog koj mus-rau .
Koj puas muaj ib qho kev qhia tshwj xeeb hauv siab (e {{{{{} g}!, Nroog Metro, Mining)? Kuv tuaj yeem tsim kho cov lus qhia kom meej dua .
