Dub granite, tshwj xeeb tshaj yog Jinan Black Granite, muaj kev ruaj khov tsis sib xws raucov khoom siv ntsuas kev ntsuas tseebNrog rau qhov ceev ntawm 3100kg / m³ thiab ze li ntawm xoom thermal expansion, nws ua kom muaj qhov tseeb dua li hlau lossis cam khwb cia hlau hauv kev ntsuas kev lag luam.
Cov khoom siv lub cev ntawm Jinan Black Granite yog dab tsi?
Jinan Black Granite yog lub npe nrov rau nws qhov nyuaj thiab ruaj khov heev. Nws muaj qhov ceev tshwj xeeb ntawm 3100kg / m³, ua rau nws hnyav dua thiab ruaj khov dua li cov khoom siv txheem. Qhov ceev no ua kom cov phaj granite saum npoo tseem tiaj tus thaum muaj kev thauj khoom hnyav yam tsis muaj kev hloov pauv.
Jinan Black Granite yog lub npe nrov rau nws qhov nyuaj thiab ruaj khov heev. Nws muaj qhov ceev tshwj xeeb ntawm 3100kg / m³, ua rau nws hnyav dua thiab ruaj khov dua li cov khoom siv txheem. Qhov ceev no ua kom cov phaj granite saum npoo tseem tiaj tus thaum muaj kev thauj khoom hnyav yam tsis muaj kev hloov pauv.
Kev ruaj khov ntawm thermal cuam tshuam li cas rau qhov tseeb ntawm kev ntsuas?
Qhov kub thiab txias hloov pauv yog tus yeeb ncuab ntawm qhov tseeb. Granite muaj qhov coefficient qis heev ntawm thermal expansion. Qhov no txhais tau tias cov cuab yeej ntsuas precision ua los ntawm granite tsis nthuav dav lossis cog lus ntau nrog qhov kub thiab txias hloov pauv, tswj qhov tseeb hauv ntau qhov chaw ua haujlwm.
Qhov kub thiab txias hloov pauv yog tus yeeb ncuab ntawm qhov tseeb. Granite muaj qhov coefficient qis heev ntawm thermal expansion. Qhov no txhais tau tias cov cuab yeej ntsuas precision ua los ntawm granite tsis nthuav dav lossis cog lus ntau nrog qhov kub thiab txias hloov pauv, tswj qhov tseeb hauv ntau qhov chaw ua haujlwm.
Vim li cas granite thiaj tsis muaj hlau nplaum thiab tsis xeb?
Tsis zoo li hlau, granite dub tsis muaj hlau nplaum thiab tsis xeb. Qhov no ua rau nws yog cov khoom siv zoo tshaj plaws rau cov khoom siv granite siv rau hauv kev tsim khoom siv hluav taws xob lossis cov chaw noo noo uas cov hlau yuav xeb lossis cuam tshuam nrog cov teb sib nqus.
Tsis zoo li hlau, granite dub tsis muaj hlau nplaum thiab tsis xeb. Qhov no ua rau nws yog cov khoom siv zoo tshaj plaws rau cov khoom siv granite siv rau hauv kev tsim khoom siv hluav taws xob lossis cov chaw noo noo uas cov hlau yuav xeb lossis cuam tshuam nrog cov teb sib nqus.
Kev Sib Piv: Granite vs. Cast Iron vs. Steel
| Feature | Granite dub | Hlau cam khwb cia | Hlau |
|---|---|---|---|
| Qhov Ceev | 3100kg/m³ (Kev Ruaj Khov Siab) | ~7200kg/m³ | ~7850kg/m³ |
| Kev nthuav dav thermal | Qis Kawg Nkaus | Nruab nrab | Siab |
| Kev Tiv Thaiv Kev Xeb | Zoo heev (Tiv thaiv xeb) | Tsis zoo (Yuav tsum tau pleev xim) | Nruab nrab |
| Kev sib nqus | Tsis yog hlau nplaum | Sib nqus | Sib nqus |
Cov Lus Nug Feem Ntau (FAQ)
Q1: Qhov ceev ntawm cov granite siv hauv koj cov khoom yog dab tsi?
A: Peb lub Jinan Black Granite muaj qhov ceev ntawm 3100kg / m³, ua kom muaj kev ruaj khov zoo dua rau kev siv precision.
A: Peb lub Jinan Black Granite muaj qhov ceev ntawm 3100kg / m³, ua kom muaj kev ruaj khov zoo dua rau kev siv precision.
Q2: Cov phaj granite saum npoo puas xeb tau?
A: Tsis yog. Tsis zoo li hlau cam khwb cia, peb cov khoom granite yog cov tsis xeb thiab tiv taus cov tshuaj lom neeg xeb.
A: Tsis yog. Tsis zoo li hlau cam khwb cia, peb cov khoom granite yog cov tsis xeb thiab tiv taus cov tshuaj lom neeg xeb.
Q3: Cov khoom siv puas haum rau cov chaw sib nqus?
A: Yog, cov granite dub yog 100% tsis muaj hlau nplaum, ua rau nws muaj kev nyab xeeb rau kev siv nrog cov khoom siv hluav taws xob rhiab heev.
A: Yog, cov granite dub yog 100% tsis muaj hlau nplaum, ua rau nws muaj kev nyab xeeb rau kev siv nrog cov khoom siv hluav taws xob rhiab heev.
Q4: Koj lub granite quarried nyob qhov twg?
A: Peb tau peb cov khoom siv raw los ntawm Jinan, Shandong, paub txog kev tsim cov granite dub zoo zoo.
A: Peb tau peb cov khoom siv raw los ntawm Jinan, Shandong, paub txog kev tsim cov granite dub zoo zoo.
Q5: Qhov kub thiab txias cuam tshuam li cas rau qhov tseeb ntawm cov khoom no?
A: Granite muaj cov coefficient thermal expansion qis, txhais tau tias nws tswj tau qhov tseeb txawm tias muaj kev hloov pauv kub.
A: Granite muaj cov coefficient thermal expansion qis, txhais tau tias nws tswj tau qhov tseeb txawm tias muaj kev hloov pauv kub.
Q6: Koj puas muab daim ntawv pov thawj rau qhov granite flatness?
A: Yog, tag nrho peb cov khoom siv ntsuas qhov tseeb
A: Yog, tag nrho peb cov khoom siv ntsuas qhov tseeb
Lub sijhawm tshaj tawm: Tsib Hlis-28-2026