Crushed Granite Gravel Rau Infrastructure

Crushed Granite Gravel rau Infrastructure Projects

Crushed granite gravel yog cov khoom siv dav siv hauv kev tsim kho vaj tse, muaj nuj nqis rau nws lub zog siab, ua haujlwm ntev, thiab ua haujlwm zoo ib yam. Ua los ntawm siab - granite zoo los ntawm kev tswj crushing thiab soj ntsuam cov txheej txheem, nws muab kev txhawb nqa ruaj khov thiab txhim khu kev qha rau ntau yam kev tsim kho.

Rau cov phiaj xwm kev tsim kho vaj tse, crushed granite gravel feem ntau muab rau hauv cov kab hauv qab no:

• 5-31.5 hli
• 5-20 hli
• 5-10 hli

Txhua qhov loj me yog ua tib zoo muab qhab nia kom ua tau raws li cov kev xav tau ntawm engineering thiab xyuas kom meej cov khoom sib xws rau kev pom kev compaction thiab kev ua haujlwm zoo.

Cov ntawv thov tseem ceeb

1. Kev tsim khoom ua vaj tse

Crushed granite gravel yog ib qho tseem ceeb sib sau ua ke rau pob zeb siv hauv kev ua haujlwm hauv vaj tse. Qhov sib txawv me me pub rau optimized mix designs:

• 5-10 hlifeem ntau yog siv rau hauv cov pob zeb zoo sib xyaw thiab cov khoom precast.
• 5-20 hliyog haum rau kev ua vaj tse dav dav.
• 5-31.5 hlifeem ntau yog siv rau hauv cov pob zeb loj thiab loj - nplai kev tsim kho.

Nws lub zog compressive siab thiab nqus dej tsawg ua rau muaj kev ruaj khov, ntev - ua vaj tse kav ntev.

2. Kev tsim kho thiab cov txheej txheem hauv paus

Granite gravel yog siv dav hauv kev tsim kho, suav nrog sub-puag thiab hauv paus txheej. Lub angular particle zoo txhim khu kev sib cuam tshuam, txhim kho kev thauj khoom - bearing muaj peev xwm thiab tsis kam mus deformation nyob rau hauv tsheb thauj khoom.

• 5-31.5 hlifeem ntau yog siv rau hauv cov khaubncaws sab nraud povtseg rau hnyav- txoj kev.
• 5-20 hlituaj yeem siv rau hauv cov khaubncaws sab nraud povtseg thiab asphalt sib tov.

3. Infrastructure Foundations

Hauv kev tsim kho vaj tse xws li txuas hniav, chaw tsim khoom, thiab kev siv pej xeem, crushed granite gravel muab cov khoom siv ruaj khov. Nws lub zog txhua yam ua kom ntseeg tau tias muaj kev txhawb nqa thiab txo qis kev sib haum xeeb thaum lub sijhawm.

4. Cov kab dej ntws

Vim nws qhov porosity tsawg thiab sib npaug sib npaug, granite gravel yog tsim rau cov dej siv. Nws tso cai rau cov dej ntws tau zoo thaum tswj xyuas cov txheej txheem kev ncaj ncees nyob rau hauv subsurface systems xws li txoj kev tso dej thiab lub hauv paus backfill.

5. Precast thiab cov qauv tsim

Kev tswj qhov loj me ntawm crushed granite gravel ua rau nws zoo tagnrho rau precast qhob Cheebtsam, qhov zoo ib yam thiab kev ua tau zoo yog qhov tseem ceeb.

Qhov zoo rau kev siv Infrastructure

1. High compressive zog thiab durability
2. Zoo heev tiv taus huab cua thiab puas
3. Stable grading rau txhim khu kev qha compaction
4. Kev nqus dej tsawg
5. Haum rau hnyav -load thiab ntev - daim ntawv thov

Crushed granite gravel tseem yog cov khoom siv tseem ceeb hauv kev tsim kho vaj tse vim nws qhov kev ua tau zoo pov thawj thoob plaws ntau yam kev siv engineering. Nrog ntau qhov kev xaiv loj xws li5-31.5 hli, 5-20 hli, thiab 5-10 hli, nws tuaj yeem hloov kho kom tau raws li qhov kev xav tau tshwj xeeb, ua kom muaj kev ncaj ncees thiab kev ntseeg ntev ntev -.

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