Ofa'i - āhuatanga. Āhuatanga me tono o ofa'i

I roto i te huinga katoa o te toka i runga i te whenua ko te rōpū matua o te tokarewa, i hanga e nei i runga i miriona o nga tau i roto i te matotoru o te kirinuku o te rangitoto. no enei toka me tetahi o te nui rauemi hanga - ofa'i. Ko te āhuatanga o te kohatu i roa kua ako i roto i te tangata. arahina tenei ki te meka e Kei te whānui whakamahia te reira i roto i te hanganga i te mua, te tono i te reira i teie nei. He maha nui o urupa tawhito me te whare tiaki ki to tatou mau taime no te mea i hanga e ratou o ofa'i. Ko tōna hanganga ahurei, hanganga witi ataahua me ngā āhuatanga whai hua hanga tenei kohatu, ko te rauemi hanga tino hira.

putunga ofa'i

I hanga tenei kamaka rite ki te hua o te solidification o tokarewa i rire nui. Mārakerake ki reira kua te nui pāmahana, pēhanga maranga o te matotoru kirinuku o haurehu me kohu. I raro i te mana o enei āhuatanga, me te whiwhi i tenei hanganga ahurei, te tākaro o te marama me te atarangi e kite tatou i roto i tenei kohatu. Nuinga o ngā wā he hina i te tae i te reira, engari i ētahi wā tango ofa'i whero matomato ranei. Ko tōna āhuatanga whakawhirinaki i runga i te rahi o te purapura wāhanga. Ko makaka ia , Waenga-baked me pai-baked (te nuinga roa).

Takoto tenei kamaka ko te tikanga i roto i te wai hohonu, engari i ētahi wā tae mai te reira ki te mata. E kitea putunga Granite i runga i fenua katoa me i tata katoa whenua, engari te nuinga o ratou i roto i Siberia, Karelia, Finland, India, a Brazil. Extraction o tona pai utu, kia rite puta te reira i roto i te puka o Faarii nui, maha whakawhānui hoki te maha o kiromita.

Ko te hanganga o te kohatu

E pā ana te reira ki toka ofa'i polymineral, i hanga e te maha matū. Te nuinga o te katoa ngā reira wherepāra, e whakatau tona tae. Tata e te hauwhā kiripaka, e ko te whakauru o te purapura kikorangi translucent. hoki kei Granite atu kohuke (hei tauira, ki 10%, kia waiho ai hei tourmaline, 20% Mika), me inclusions o rino, konupora, monazite ilmenite ranei.

Ko te āhuatanga taketake o te ofa'i

Ko te painga o tenei kohatu, me te inaianei tukua ki a tatou te faahiahia i te hanganga hoahoanga hanga i roto o taua mea i roto i te tawhito. He aha e nga āhuatanga o te ofa'i meinga tona whakamahi whānui?

1. Mauroa. Kei te whakaatu momo ofa'i pai-baked nga tohu tuatahi o te kākahu i muri anake 500 tau. Na reira, kei te te tahi mau taime i huaina ai te kohatu tonu.

2. Mauroa. Ofa'i Ko te rauemi tino roa i muri i taimana. Ko reira ātete ki te kōpeketanga me te waku. he tika ki te āhuatanga kiripaka ngā i roto i tona hanganga tenei. I tua atu, riro te reira mārama he aha te mea kia kaha tenei momo, ina kitea e koe i te whakahoki ki te pātai o te mea ko te kiato o te ofa'i. Ko reira mau tiketike rawa - tata e toru tana ia mita pūtoru.

3. Weather resistance. Ofa'i e taea te tu pāmahana i haunga te 60 ki me te 50 degrees. Ko te tino nui i roto i climates makariri tenei. Kua whakamatauria Studies e kore hua ofa'i e ngaro ratou āhuatanga i muri i te kotahi 300-Kangatari me te hukapapa.

4. parewai. Ko te whakawhetai ki tenei taonga, tenei ofa'i haupapa. Na reira, he mea pai mō te ngohi te nga embankments.

5. viivii ore Taiao. e kore te mea iraruke ofa'i me he haumaru hoki tetahi mahi hanga reira.

6. Fire. tīmata tēnei rauemi ki te ngohe noa i 700-800 nekehanga centigrade. Na reira oblitsevat ratou te whare - ko te kore e ataahua anake, engari ano hoki haumaru.

7. Māmā o whāwhā, hototahi ki tetahi rauemi hanga, me te momonatanga o te kakano me tae kia pai ai mo te hoahoa roto.

8. Ātete ki waikawa me te harore.

tukatuka ofa'i

Ahakoa te kohatu kaha me te kiato nui, kei te ngāwari tukatuka tenei kohatu. Ko tōna tino ngāwari ki te tapahia me te kaupapa. Ko te tikanga arumoni wātea poraka ofa'i nui, papa ranei chippings ofa'i me te puehu. No te mea hanga reira nga taera, countertops me poraka kohatu. Ko te momonatanga o te kakano e hanga whakamahi o ofa'i kohatu tūturu e tika ana mō tetahi whakapaipai roto. titiro reira faahiahia kohatu raw, pai absorbs marama. Orohia ki tino, whakaatu reira tona rangatiratanga, me te ataahua o inclusions Mika. A, no te tukatuka toka tikanga spalling hanganga te tauturu whiwhi ki pānga whakapaipai o te marama, me te whakamarumaru o te kēmu. Na etahi momo o ofa'i hina i muri maimoatanga wera riro ma Academy.

momo o granite

I runga i te aha kohuke e ngā i roto i te hanganga o te ofa'i, rawa kia whakarongo ki wāhanga pouri-tae. Ēnei toka e wehea ki te maha ngā rōpū: Alaska leykogranit, biotite, pyroxene, me ētahi atu kawakore. raraunga rerekē He toka, me te hanganga:

- ofa'i whero, e Kei roto elongated inclusions kohuke;

- pegmatoid - rerekē rahi witi kākahu o te kiripaka me te wherepāra ;

- te kāhuarau kanapa - he kohatu pai-baked kākahu;

- ofa'i Finnish, e kore i huaina rapakivi he whai mai tawhio whero;

- tuhituhia - he momo rawa ngā, te reira e whakaritea matūriki wherepāra i roto i te takai poro-āhua, rite ki te mau papa'iraa tahito.

Aita i maoro a'e anga reira ki te whakamahi i ofa'i tāwhaiwhai, hanga e te pupuhi kohuke paru. karangatia e te reira i te kohatu ofa'i me he tata rite ki te āhuatanga taiao.

Forms toka tae

Āhuatanga me tono o ofa'i whakawhirinaki ano i runga i tona tae. I runga i tenei kaupapa te wehe e rave rahi rōpū toka:

- amazonite ofa'i tika ki he wahi o te wherepāra matomato he tae puru-matomato ahuareka;

- māwhero me leznikovsky whero me te whero - te roa tino;

- toka hina rawa noa, me nga ingoa o ratou i riro ratou i te wāhi production: korninsky, Sophia, zhezhelevsky;

- onge Ko te ofa'i ma. Tenei momo ngā tae i matomato ha ma ki te hina pearly.

Ko te whakamahi o te ofa'i

Tenei kohatu Ko hoki tenetere maha whakamahia i roto i te hanga, me te anga mahi. Ko e tika ana ki te meka e tīmata ona momo pai ki te hinga i muri anake 500 tau tenei. Ko reira ātete ki ngā awe, ka ko te tino roa. Enei āhuatanga taketake o te ofa'i hanga reira taea ki te whakamahi i te reira whānui i roto i te hanga. Kei hea whakamahia te te kohuke:

1. Ko te nuinga o urupa hanga taua mea i roto o ia ia.

2. ki tōna kaha me te abrasion ātete tukua te whakamahi o takahanga kohatu ahumahi, patunga koture, haurangi, me te ara te piriti.

3. I roto i climates makariri, te rauemi hanga tino ui - he ofa'i tenei. Ko tōna āhuatanga hanga reira taea ki te ropia mai i te whare, me te ara te quays te wahi i reira he toetoe kino.

4. Ka taea e tenei kohatu taui koutou whare, e rua ki roto, me te ki waho. Kua whakamahia pai kaihoahoa reira ki te hanga tīwae, kaupae, baseboards, countertops me kohukohu. Ratou veneer hoki taiepa o whare.

5. Ko te whakamahi o te ofa'i i roto i harotoroto, puna bathrooms me tika ki te meka e kore ko reira raru wai. A e kore e hoki hinga ki raro i tona mana.

Ofa'i i roto i te roto

I roto i nga tau tata nei tau ana whakamahia rawa whānuitia reira tenei kohatu mo whakapaipai roto. Ko reira tino hototahi ki rauemi katoa: rakau, te maitai me te ceramics - a he tika hoki tetahi hoahoa kāinga. I tua atu ki te taiepa, me tāpa papa, ano i roto i nga wahi maha taea whaitua whakamahi ofa'i. Ko tōna āhuatanga hanga mahuinga reira mo te hanga o te kohatu wini matapihi me countertops i roto i te kīhini. I ngāwari tonu ratou, he roa ratou, a kahore e tupuheke i te rongo ki te houku me te wera.

Kei te whānui Granite whakamahia hoki i roto i te hoahoa whenua. Ara gazebo ranei, kapi kore e te kohatu e wehi ki te huarere, a te kore anganga i runga i te wā. Titiro ataahua moenga puawai, whakapaipai ratou, mo te tauira, i roto i te kāhua o te kari Japanese o kohatu ranei i te puka o tūāpapa. Tino watea hoki te hanga o curbs me arawhata whakamahi hoki ofa'i.

Āhuatanga me tono o tenei kohatu kua roa kua ako. Na whakamahia e ia te tangata tawhito. Ki te haerenga mai o ngā hangarau hou o te tukatuka o ofa'i timata ki te whakamahi ake maha, te timatanga iho reira taea ki te whakapai ake i ona āhuatanga whakapaipai.