Cov cuab yeej ntsuas granite tau dhau los ua ib qho cuab yeej tseem ceeb hauv ntau yam lag luam, tshwj xeeb tshaj yog hauv kev tsim kho kom raug, kev tsim khoom thiab kev ua haujlwm ntoo. Kev thov ntawm kev ua lag luam rau cov cuab yeej no yog vim lawv qhov tseeb, kev ruaj khov thiab kev ruaj khov, ua rau lawv tseem ceeb rau cov kws tshaj lij uas xav tau kev ntsuas kom raug ntawm lawv txoj haujlwm.
Qhov siv cov granite rulers tseem ceeb yog lawv muaj peev xwm los muab cov ntaub ntawv pov thawj rau kev kuaj xyuas qhov ntsug thiab kev sib dhos. Hauv ib puag ncig tsim khoom, lawv yog qhov tseem ceeb kom ntseeg tau tias cov khoom sib haum ua ke kom raug, uas yog qhov tseem ceeb rau kev tswj hwm kev zoo. Cov khoom tsis deformation ntawm granite tso cai rau cov rulers no kom tswj tau lawv qhov tseeb dhau sijhawm, txawm tias siv ntau zaus, uas yog qhov zoo dua li cov hlau rulers ib txwm muaj uas yuav khoov lossis hnav tawm.
Hauv kev lag luam ntoo, cov kav granite tau txais kev nyiam vim lawv muaj peev xwm muab cov ces kaum meej thiab cov npoo ncaj, uas yog qhov tseem ceeb rau kev tsim cov rooj tog thiab cov txee zoo. Cov kws ua tes ua haujlwm txaus siab rau qhov hnyav thiab kev ruaj khov ntawm granite, uas pab tiv thaiv kev txav mus los thaum ntsuas, yog li txhim kho qhov tseeb ntawm kev txiav thiab kev sib koom ua ke.
Qhov kev hloov pauv ntawm kev siv tshuab thiab cov thev naus laus zis tsim khoom siab heev tau ua rau muaj kev xav tau granite squares ntxiv. Raws li kev lag luam siv cov tshuab siab heev, qhov xav tau cov cuab yeej ntsuas tseeb uas tuaj yeem tiv taus cov xwm txheej nyuaj tau dhau los ua qhov tseem ceeb. Tsis tas li ntawd, qhov nce ntxiv ntawm DIY tej yaam num thiab kev txhim kho tsev tau nthuav dav kev lag luam rau cov cuab yeej no ntawm cov neeg nyiam ua si thiab cov neeg ua haujlwm txawj ua tes ua taw.
Xaus lus, qhov kev thov ntawm kev ua lag luam rau cov granite squares tab tom nce siab, ua tsaug rau lawv cov kev siv tseem ceeb hauv ntau qhov chaw. Raws li kev lag luam txuas ntxiv muab qhov tseem ceeb rau qhov tseeb thiab zoo, lub luag haujlwm ntawm granite squares yuav tseem ceeb dua, kom ntseeg tau tias lawv tseem yog qhov yuav tsum muaj hauv cov cuab yeej ntawm cov kws tshaj lij thiab cov neeg nyiam ua si.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-10-2024