zvakanakira zvakasarudzika zvehuni

Kutanga, iyo yakasarudzika yakanakira yehuni

1, huni hwakaoma uye hunogara kwenguva refu, kunyanya nokuti huni huri chiedza uye simba rakakwirira, chiyero chesimba uye kusimba kwehuni yakakwirira kudarika yesimbi yakawanda.

2, kushanda kwehuni kwakakwirira, kunyanya nekuda kwehuni hureruka, hunyoro, kushandiswa kwezvishandiso zviri nyore zvinogona kugadziriswa mumhando dzakasiyana dzezvigadzirwa.Kugadzirwa kwehuni kunopedza simba shoma uye chinhu chinochengetedza simba.

3, huni haizoite ngura, kwete nyore kuomeswa.

4. Huni (huni yakaoma) ine conductivity isina simba kune kupisa uye magetsi, kupindura kuduku kune kuchinja kwekushisa, kupisa kwakasimba, uye hapana chiitiko chinokosha chekuwedzera kwekupisa uye kuderera.Nokudaro, huni hwakakodzera kushandiswa mukupisa kupisa uye magetsi anopisa zvinodiwa zvenzvimbo dzakakwirira.Fenicha yakagadzirwa nematanda inogona kupa munhu kudziya munguva yechando uye inotonhorera mukunyaradza kwezhizha.

5, iyo huni inorema haina brittle kana yakaputsika, kuitira kuti fenicha yemapuranga, iwedzere kuchengeteka.

6. Kunyange zvazvo huni huchapisa pakupisa kwepamusoro, deformation yehuni huru yehuni idiki uye inononoka kupfuura iyo yesimbi yakagadzirwa, uye inogona kuchengetedza imwe simba kana ichitsva zvishoma nezvishoma kana carbonized, apo simbi yesimbi inokambaira uye inodonha. nekukurumidza nekuda kwekupisa kwakanyanya.

7, ruvara rwehuni, chimiro chakanaka, panguva imwechete mushure mekupedza kupa huchawedzera kufadza ziso, zvakakodzera kugadzirwa kwefenicha, mabhokisi emidziyo, mhizha nezvimwe zvakadaro.

Chechipiri, kukanganisa kwakapararira kwehuni

Pane zvakanakira, pachisikigo pachava nekukanganisa, kunyangwe huni hune hunhu hwakanakisa, asi nekuda kwehumwe hunhu hwavo, kune zvakare hurema hwakapararira husingagoni kufuratirwa.Pazasi, ngatitaurei pamusoro pezvakakanganiswa chaizvo.

1, huni is anisotropic heterogeneous material, kureva kuti, kune mimwe misiyano mukuita kwechikamu chimwe nechimwe, inonyanya kuratidzwa semhando dzakasiyana dzemuviri uye dzemuchina wemisiyano.Kuwedzera kusina kuenzana kunowedzera deformation yehuni, uye kusiyana kwesimba kuri nyore kutungamirira kune kuputika kwehuni.

2. Huni i hygroscopic material, kureva kuti, zviri nyore kuwana nyoro.Saka pasi pechisikigo mamiriro achaitika kunyorova kusimuka, yakaoma shrinkage, kukanganisa kugadzikana kwehukuru hwehuni hunhu, izvo zviri nyore deformation.

3, huni ndeyechisikigo polymer organic polymer, iyo inoita kuti zvimwe zvipembenene uye fungi (mold, huni kuora mabhakitiriya) anogona parasitic, ndiko kuti, nyore kukwezva zvipembenene uye ngura, kuti huni hutano, huni zvigadzirwa kuparadzwa, zvichikonzera munhu mukuru, zvinhu. uye kurasikirwa kwemari.

4, kuomesa huni kwakanyanya kuoma.Zvigadzirwa zvehuni zvinofanira kugadzirwa kubva pamatanda akaomeswa.Huni kuomeswa kupedza simba rakawanda, uye zvishoma kutarisisa kuchaitika warping, kuputika uye zvimwe zvikanganiso, kuunza kurasikirwa kusingakoshi.

5. Huni dzinobvira moto.Uko huni hwakawanda hunoshandiswa, kutarisirwa kunofanira kubhadharwa pakusimbisa matanho ekudzivirira moto.