Cov yam ntxwv thiab qhov zoo ntawm Granite Squares

Cov granite squares feem ntau yog siv los xyuas seb cov khoom sib tiaj li cas. Cov cuab yeej ntsuas granite yog cov cuab yeej tshuaj xyuas kev lag luam tseem ceeb, tsim nyog rau kev tshuaj xyuas thiab kev ntsuas qhov tseeb ntawm cov cuab yeej, cov cuab yeej ua haujlwm raug, thiab cov khoom siv kho tshuab. Feem ntau ua los ntawm granite, cov zaub mov tseem ceeb yog pyroxene, plagioclase, me me ntawm olivine, biotite, thiab me ntsis ntawm magnetite. Lawv yog xim dub thiab muaj cov qauv meej. Tom qab ntau lab xyoo ntawm kev laus, lawv muaj cov qauv sib xws, kev ruaj khov zoo heev, lub zog siab, thiab kev tawv siab, muaj peev xwm tswj tau qhov tseeb siab hauv qab cov khoom hnyav. Lawv tsim nyog rau kev tsim khoom lag luam thiab kev ntsuas hauv chaw kuaj mob.

Cov yam ntxwv thiab cov txiaj ntsig
1. Cov duab plaub fab granite muaj cov qauv me me, du, tsis yooj yim hnav, thiab qhov roughness qis.
2. Granite muaj kev laus mus sij hawm ntev, tshem tawm kev ntxhov siab sab hauv thiab tswj cov khoom zoo uas yuav tsis deform.
3. Lawv tiv taus cov kua qaub, alkalis, corrosion, thiab magnetism.
4. Lawv tiv taus dej noo thiab tiv taus xeb, ua rau lawv yooj yim siv thiab tswj.
5. Lawv muaj cov coefficient nthuav dav linear qis thiab tsawg kawg cuam tshuam los ntawm qhov kub thiab txias.