Cov khoom siv lub cev thiab daim ntawv thov teb ntawm granite tau piav qhia raws li hauv qab no.

Lub cev lub cev thiab daim ntawv thov teb ntawm granite yog piav raws li hauv qab no:
Lub cev muaj zog ntawm granite
Granite yog ib hom pob zeb uas muaj cov yam ntxwv ntawm lub cev, uas tau pom hauv cov hauv qab no:
1. Tsawg permeability: Lub cev permeability ntawm granite yog tsawg heev, feem ntau ntawm 0.2% thiab 4%, uas ua rau nws muaj kuab paug zoo heev thiab huab cua tsis kam.
2. High thermal stability: Granite muaj thermal stability thiab yuav tsis hloov vim kev hloov ntawm sab nraud kub, yog li nws yog haum rau kub kub ib puag ncig.
3. Siab compressive zog thiab hardness: Granite muaj siab compressive zog thiab siab hardness, nws compressive zog ncav cuag 100-300MPa, thiab txawm lub compressive zog ntawm nplua-grained granite tuaj yeem tshaj 300MPa, thiab Mohs hardness yog li ntawm 6, uas ua rau nws muaj peev xwm tiv taus siab dua thiab hnav.
4. Kev nqus dej tsawg: Cov dej nqus dej ntawm granite feem ntau yog qis, feem ntau ntawm 0.15% thiab 0.46%, uas pab ua kom nws sab hauv qhuav thiab tiv thaiv kom tsis txhob khov-thaw puas.
5. Zoo tshuaj stability: Granite muaj zog corrosion kuj, yog li nws yog dav siv nyob rau hauv cia ntawm tshuaj corrosion khoom.
6. Qhov ceev ntawm granite: Nws txawv nyob ntawm seb nws muaj pes tsawg leeg thiab cov qauv, tab sis feem ntau yog nruab nrab ntawm 2.6g / cm³ thiab 3.1g / cm³. Qhov ntom ntom no ua rau granite ua lub pob zeb tawv, hnyav. Qhov siab dua qhov ceev ntawm lub pob zeb, qhov zoo dua, yog li qhov siab dua qhov tseeb ntawm cov khoom, kev ruaj ntseg zoo ntawm lub pob zeb yog tsim rau cov cuab yeej precision thiab cov khoom siv.
Qhov thib ob, granite tuaj yeem siv rau hauv thaj chaw
Vim nws cov khoom tshwj xeeb ntawm lub cev thiab cov tsos zoo nkauj, granite tau siv dav hauv ntau qhov chaw:
1. Architectural kho kom zoo nkauj: Granite feem ntau siv los ua cov khoom siv hauv tsev, xws li hauv av, phab ntsa, qhov rooj thiab qhov rais thav duab, ncej thiab lwm yam khoom siv kho kom zoo nkauj, nws cov tawv tawv, ruaj khov, cov yam ntxwv zoo nkauj ua rau nws xaiv thawj lub tsev loj sab nrauv kho kom zoo nkauj phab ntsa, siv architectural feem ntau xaiv grey granite.
2. Kev tsim kho txoj kev: Coarse granite yog dav siv nyob rau hauv txoj kev paving vim nws cov yam ntxwv nyuaj, ruaj thiab tsis plam, uas yuav pab txhim kho kev nyab xeeb thiab kev pab lub neej ntawm txoj kev.
3. Chav ua noj countertops: Granite yog heev haum rau chav ua noj countertops vim hais tias ntawm nws hardness, hnav tsis kam thiab anti-fouling, uas muaj peev xwm tiv taus siab thiab hnyav thaum nws yooj yim los ntxuav.
4. Cov khoom siv tes ua khoom siv: Granite muaj qhov zoo nkauj zoo nkauj thiab tawv tawv, haum rau kev tsim cov duab puab, xws li cov duab puab toj roob hauv pes, duab puab thiab lwm yam.
5. Precision khoom teb: nyob rau hauv kev lag luam xaiv ntawm granite feem ntau xaiv tej yam ntuj tso dub granite, nws cov dub granite lub cev muaj zog zoo heev, yuav siv tau nyob rau hauv precision khoom, ntau yam khoom siv tshuab, metering khoom thiab aerospace, semiconductor khoom thiab lwm yam industries.
6. Lwm qhov chaw: Granite kuj tuaj yeem siv rau kev tsim kho ntawm DAMS, kev tawg, thiab kev tsim cov tombstones thiab monuments.
Piv txwv li, granite tau dhau los ua cov khoom siv pob zeb nrov vim nws lub cev tshwj xeeb thiab ntau yam kev siv.