Qhov txawv ntawm Marble thiab granite thiab hardness

Rau qhov kho kom zoo nkauj, peb yeej lees tau hais andquot; marbleandquot; thiab andquot; graniteandquot; dab tsi, tab sis peb yeej nyob cov marble, granite thiab paub ntau npaum li cas nws yuav paub qhov txawv ntawm marble thiab granite ua li cas yog hais tias koj nyiaj siv, twg marble thiab granite Expensive? Ces tsuag tsuag kom paub tias seb tus nqi marble thiab granite nws.

Marblegranite xyoo uas txim hluav taws xob

Marbleyog ib lub pob zeb carbonate metamorphic los yog sedimentary. Zoo lub koom haum, khoom, yuav tau muab polished, ntau cov xim, ntuj muaj xim zoo nkauj thiab tsawg tawg. Vim intolerance weathering, tsawg siv sab nraum zoov, lub xauv 150 xyoo xwb.

Granite yog pob zeb magmatic. Nws cov khoom xyaw uas tseem ceeb yog feldspar, quartz, mica ua luaj rau. Nws yog thaum yus muaj qauv tuab, hardness, kuj coj, siab kuj, hluav taws ua hauj thiab yaig kuj muaj ib cov teeb tawg. Qauv yog homogeneous lis thiab teeb-emitting mica hais, lub xauv 200 xyoo xwb.

Qhov txawv ntawm kev sivmarblethiab granite

Zuag qhia tag nrho kev luj xyuas, qhovmarbleyog cov zoo nkauj ntau, thiab ntau resistant granite. Feem ntau,marbleyog muag, yooj yim mus txia dirty, tom qab qhov kev tu ncua, kho tsis zoo heev. Tab sis vim yog nws cov nplua nuj, xim mos, etc., hauv tus pw ntawm lub deal yuav tshwm sim li ua ib tug ntau dua qib, nplua nuj thiab gorgeous. Feem ntau speaking, tsev neeg nyob hauv tsev siv ntau tsis tsim. Granite hardness, thaum nkawm zoo dua. Tiam sis tus uas muab ib cov khaub thuas feeb, feem ntau siv sab nraum zoov los yog pej xeem tej av thiab phab ntsa.

Hardness sib txawvmarblethiab granite

Lub pob zeb los Mohs hardness ua ib pawg ntawm muab xam hardness.Marbleraws li feem ntau muaj impurities, Mohs hardness nyob rau hauv 3-5. ; Granitemarblesiab hardness, Mohs hardness rau 6-7.

Qhov xim txawv ntawmmarblethiab granite

Ntshiab si marble feem ntau yog daus dawb, uas muaj impurities, uas qhia dub, liab, daj, ntsuab thiab lwm yam xim thiab qhov uas muaj ntau hom qauv, cov pob, luaj li lub roob thiab cov niam dej, Ruhuoyuyu, txawv txav txawv zoo nkauj granite yog cov keeb kwm kev ntshaw, feem ntau yam, uas siv pob zeb. Granite xim feem ntau yog xim txhos lias, gray, yog lub teeb txho, liab, liab nqaij muaj ntau heev.

Marblethiab nqi granite

Tam sim no sawv daws rau covmarblethiab granite uas kim, yog tsis to taub? Tab sis qhia rau koj paub tias tus nqi saum toj no yeej ib co network nqi siv, thiab yuav tsis xav tau qhov chaw kev lag luam muag nqe. Yog xav qhov kho kom zoo nkauj, peb yuav tsum mus tom lub khw tiag andquot; scoutandquot; qee.