Limestone vs. Granite: Qhov txawv yog dab tsi? toj roob hauv pes pob zeb

Granite los yog limestone? Ob tug no ntuj pob zeb cov khoom feem ntau muab piv thaum cov tswv tsev hauv Columbus thiab Cincinnati tab tom yuav khoom ntuj tsim khoom siv sab nrauv. Granite thiab limestone yog tawv, ruaj, thiab tiv taus cov kab nrib pleb thiab huab cua, uas yog vim li cas lawv tau siv dav hauv cov tsev nyob thiab cov tsev lag luam.

Pob zeb tsis sib xws

Txawm li cas los xij, thaum ob qho tib si yog pob zeb ntuj, qhov sib txawv ntawm limestone thiab granite txuas ntxiv dua li lawv cov xim. Peb pab neeg ntawm dfl-stones ua kom yooj yim rau koj kom nkag siab qhov sib txawv hauv qab no!

Limestone yog dab tsi?

Limestone yog lub pob zeb sedimentary tsim los ntawm calcium carbonate. Nws ua rau kwv yees li 10% ntawm tag nrho cov ntim ntawm tag nrho cov pob zeb sedimentary nyob rau hauv lub ntiaj teb thiab yog vim nws muaj pes tsawg leeg ntawm fossilized plhaub-tsim thiab coral-building kab mob. Los ntawm txoj kev xav geological, limestone tsim tshwm sim nyob rau hauv dej hiav txwv los yog thaum lub qhov tsua tsim.

Limestone feem ntau yog tsim nyob rau hauv qhov ntiav ntiav, nyob ntsiag to, thiab sov marine dej ntawm Caribbean Hiav Txwv, Dej Hiav Txwv Khab, Persian Gulf, thiab Gulf of Mexico, qhov twg shells thiab lwm yam khoom tsim nyob rau hauv lub sij hawm thiab compact mus rau hauv loj deposits. Limestone muab tau los ntawm qhov tsua los ntawm thoob plaws lub ntiaj teb, nrog qee qhov loj tshaj plaws quarries nyob rau hauv Teb Chaws Asmeskas. Lub pob zeb ntuj no yog muab rho tawm los ntawm blasting lossis mechanical excavation.

Granite yog dab tsi?

Granite is an igneous rock composed mainly of quartz and feldspar. It’s an intrusive rock, meaning it was formed from molten lava deep within the earth's crust. When it cools, the lava crystallizes under intense pressure and forms rock. Granite is located throughout our planet's continental crust, most commonly in mountainous areas.

Granite yog quarried los ntawm thoob plaws lub ntiaj teb thiab yuav siv sij hawm nyob rau hauv cov yam ntxwv ntawm kev pom ntawm cov minerals feem ntau nyob rau hauv lub cheeb tsam nws yog los ntawm. Piv txwv li, Brazilian granite nyiam ntau xim liab thiab xiav. Cov khoom lag luam tseem ceeb ntawm granite yog Brazil, Tuam Tshoj, Is Nrias teb, Spain, Ltalis, thiab North America. Lub saw tshwj xeeb hu ua slab saw yog siv los txiav granite. Nws tuaj yeem siv sijhawm ntev li ob peb teev mus rau ib hnub kom txiav ib qho slab.

Limestone vs Granite: Kev sib piv ntxaws

Limestone thiab granite yog ob qho khoom siv pob zeb nrov uas yog siv rau hauv kev tsim kho thiab kho kom zoo nkauj. Ob leeg muaj lawv cov khoom tshwj xeeb uas ua rau lawv haum rau kev siv sib txawv.

Txhawm rau kawm paub ntau ntxiv txog qhov sib txawv, nyeem ntawv thaum peb tshawb nrhiav cov yam ntxwv tshwj xeeb uas teeb tsa cov pob zeb vaj tsev sib nrug.

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Limestone thiab Granite yog dab tsi?

Txoj kev kawm, geological txhais ntawm limestone faib cov pob zeb sedimentary uas muaj tsawg kawg yog 50% calcite thiab dolomite, nrog tsawg dua 50% lwm cov ntaub ntawv pob zeb ua limestone. Txawm li cas los xij, kev lag luam txhais ntawm pob zeb hais tias pob zeb yuav tsum muaj 80% calcite thiab dolomite, nrog tsawg dua 20% lwm cov ntaub ntawv pob zeb. Yog li ntawd, limestone qib kev lag luam muaj zog dua thiab tsis tshua muaj kev cuam tshuam rau degradation.

Granite txawv li limestone li cas? Granite feem ntau yog tsim los ntawm quartz, orthoclase, Microline, thiab mica thiab tsis yog cov khoom siv fossilized. Nws cov ntxhia muaj pes tsawg leeg feem ntau yog 20-60% quartz thiab feldspar. Ntau pob zeb tuaj yeem raug cais ua granite vim lawv cov ntxhia pob zeb. Txawm li cas los xij, kev lag luam txhais ntawm granite hais txog pob zeb nrog pom kev sib cuam tshuam cov nplej uas ua rau nws nyuaj dua li marble.

Cov pob zeb no zoo li cas?

Granite contains large, coarse grains visible to the human eye. Its mineral composition gives it a red, pink, gray, or white color, with darker mineral grains usually visible throughout. This igneous rock may display flecks and veins, from small lines to large sweeping veins. Granite is named after its “granular” texture, which is easy to spot, even though it can be polished to a brilliant shine.

Thaum soj ntsuam ze, koj tuaj yeem pom cov pob txha tawg, zoo li cov khoom ntawm lub plhaub hauv limestone. Nws cov xim txawv ntawm dawb mus rau grey rau tan los yog taupe. Limestone nplua nuj nyob rau hauv cov organic teeb meem tej zaum yuav dub, thaum muaj cov hlau los yog manganese tuaj yeem muab xim daj rau xim liab. Nws yog ib lub pob zeb softer, susceptible mus khawb, thiab yuav effervesce nyob rau hauv acid.

Limestone thiab Granite Applications

Tom qab quarrying, limestone raug txiav mus rau hauv slabs thiab blocks ntawm ib tug predetermined loj, uas yog siv feem ntau nyob rau hauv kev tsim kho ntawm txoj kev, vaj tse, thiab hniav monuments. Qhov no ntau yam ntuj pob zeb kuj tsim nyog siv hauv tsev li pavers, cladding, thiab aggregates rau qhov cub, chav ua noj, thiab chav dej countertops, nrog rau cov dej nta.

Ntawm dfl-stones, peb tseem khaws cov qib siab ntawm limestone sills thiab limestone cov kauj ruam.

Zoo li limestone, granite tau siv txij thaum ub los ua kev tsim kho, kho kom zoo nkauj thiab architectural pob zeb. Nws yog ib qho khoom siv zoo nkauj thiab tawv uas tsim nyog rau ntau yam ntawm cov haujlwm sab hauv xws li countertops, qhov cub, pem teb, stair treads, thiab pillars. Cov tsev thiab cov tsev nrog granite nta tsim kev xav ntawm elegance thiab kev zoo nkauj.

Dab tsi yog Qhov Ua Tau Zoo Tshaj: Limestone lossis Granite?

Granite thiab limestone lub zog yog qhov siab, thiab tsis tas yuav tsum tau hloov pauv thaum koj lub neej. Txawm li cas los xij, piv rau granite, limestone zoo li khawb tau yooj yim dua thiab muaj kev cuam tshuam rau hnav thiab tsim kua muag thiab chipping.

Nyob rau hauv cov nqe lus ntawm tshav kub, limestone muaj zog nqus peev xwm, thaum granite yog zoo dua ntawm conduction. Thaum kawg, ob qho tib si ntuj pob zeb muaj zog, thiab nws los rau hauv qhov project thov. Granite yog qhov zoo rau countertops, thiab limestone tej zaum yog qhov kev xaiv zoo dua rau sab nrauv cladding.

Limestone thiab Granite: Tus nqi sib piv

Thaum ntsuas tus nqi ntawm limestone thiab granite, ntau yam ua rau lawv tus nqi. Limestone, feem ntau yog li ntawm $ 30 txog $ 50 ib square feet, feem ntau pheej yig dua granite. Qhov kev ua tau zoo ntawm tus nqi no ua rau limestone qhov kev xaiv nrov rau cov haujlwm loj thiab kev siv xws li cladding thiab lub tsev sab nrauv.

Nyob rau hauv sib piv, granite, nrog tus nqi spanning ntawm $40 mus rau $60 ib square feet, yog pricier, xav txog nws ntau dua durability thiab zoo nkauj thov. Tus nqi ntawm granite sib txawv heev raws li hom, tiav, thiab tshwj xeeb tshaj yog qhov chaw, nrog cov kab txawv ntau yam tseem ceeb dua. Cov nqi no tsis txwv rau kev yuav khoom xwb; installation thiab txij nkawm tuaj yeem ntxiv rau tag nrho cov kev siv nyiaj.

Xaus

Puas yog koj xav txog granite, limestone, lossis lwm yam khoom siv pob zeb ntuj? dfl- pob zeb yog ib tug ua fabricator thiab tsum ntawm superior-zoo ntuj pob zeb. Peb ib txwm zoo siab los muab cov lus qhia pub dawb, cov lus hais, thiab cov lus pom zoo kom ntseeg tau tias koj txaus siab rau koj qhov project. Peb muaj ntau yam zoo ntawm cov khoom siv pob zeb. Ua cas ho tsis saib thiab tiv tauj peb?