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Ūkui papatahi: āhuatanga o te pepa, me te āhuatanga hangarau

ūkui Flat he papa sima papa kiripaka, kua whakaputaina e te hangarau motuhake. he ka makona ratou whanui tēnei rauemi he mara o tono. Kei te tino whakamahia nuitia te reira i roto i te ahumahi, noho me te ōhanga hanga. Whakatakotoranga ūkui flat i reiti rawa nui. I roto i ona mau huru pai - te kaha, mauroa, haumaru ahi, noho pai o te tāutanga. hua Material rahi rerekē, i te mea te nuinga o ti'aturi i runga i te momo, me te tikanga o te tono.

Production o ūkui flat

Ka rite ki te wāhanga nui i roto i te hanga o te ūkui flat he papa kiripaka, i te tuatahi te mea e tika ana ki te korero ki e pā ana ki reira. Ko tēnei rauemi raw he neke atu i te kotahi rau tau e whakamahia ana i roto i ngā rāngai o te hanganga, ka taea e hanga ana e ia he momo o whakaaro. Papa kiripaka Ko te take tūturu. Kei te āhuatanga i te reira e te kaha te muka tino kaha noa nui atu waea rino. Tefito ngā ona kounga pai, me te utu iti.

I roto i te hanga o te ūkui flat te whakamahi i te wāhanga e whai ake nei:

  • papa kiripaka chrysotile;
  • Portland;
  • wai.

Ko te rahi o te papa kiripaka i roto i te hanganga - 18%. A, no te formirovke te whārangi ona muka tohaina mangai i runga i te rohe katoa. piri pai ratou ki te paru pokepoke sima , me te hanga i te tukutuku whakaū. Ki te taua ūkui e hāngai ana flat-, takoto rahi rau te tuatahi i roto i niao, kua he kaha nui kurut, tiketike kaha pānga, ahi resistance me te tahi atu mau huru pai.

Scope

ūkui Flat āhuatanga e te whānui o ngā huarahi ki te whakamahi i atu i tona Karekare tauira ngā. Kei te tino maha whakamahia te reira i roto i te hanga ahuwhenua, ahumahi me te noho. Ki te te hanga tenei rauemi mo te turanga shuttering me "screed maroke". I roto i te hanga o te taiepa whakaturia ai e te tikanga o awhi hanawiti me kohukohu taupee. Ano, ūkui flat, rahi rau e he rerekē, e tika ana mō te whakarākai i te tuanui, waho, me te roto o ngā whare.

Tino maha, whakamahia te paraharaha mo te whakaarahanga o taiepa. I roto i te ahuwhenua, tae atu whare wūruheti, Gazebos, taki, pene, me te tahi atu whare pāmu. Kua kitea ano te ahumahi o te rohe te whakamahi o te ūkui flat. Ki te awhina o hanga taiapa, toku fehangahangai ki patunga kuaha hangarau. eke te nuinga o tenei rauemi e ngā waihanga iti pērā i nga turanga hokohoko teneti ranei.

Variety o ūkui flat

Tei runga i te hangarau o te hanga o te papa tuhi flat, kua wehea ai ki e rua ngā momo: pārua me unpressed. rerekē ēnei rauemi i ia atu ki o ratou āhuatanga hangarau. Hei tauira, ūkui flat ngā āhuatanga whārangi extruded me te taimaha he nui atu unpressed. Ko paku teitei tona kaha, me te utu. Ko te huringa o te mīti me te rua te hukapapa o te momo o rauemi me te hapa o te rahi rārangi - iti. Kātakí mo te ūkui pēpēhia - 4 mm, te mea te unpressed - 8 mm.

He rerekētanga i waenganui i nga momo rerekē o te rauemi i roto i te wāhanga o ratou tono. Slate flat unpressed, te rahi pepa i te paku iti, kua whakamahia hoki te koture mai o whare, tāutanga o taiepa roto, nga mea katoa kiriweti awhi taiepa. He rauemi e whakamahia ana mo te hanganga o ngā whare arumoni, tāutanga o papa papa, tuanui, taiepa.

Ia momo o te ūkui denoted tohu rerekē, pērā i LP-P-3,6h1,5h8 GOST. E deciphered Letters roto reira e whai ake:

  • LP - he pepa flat;
  • NP P ranei - kōpeke kōpeke ranei.

Ko te tau tohua tohu:

  • roa, te whanui rau i roto i mita;
  • matotoru ūkui i roto i mitamano.

āhuatanga hangarau

Whakatakotoranga ūkui flat i roto i te nuinga o ti'aturi i runga i taputapu tukanga whakamahia i roto i te hanga, me te taketake rauemi raw i te mea he wahi - papa kiripaka. I roto i ngā, kitea i runga i taua āhuatanga rite te rauemi:

  • kiato kohatu kiripaka-sima;
  • diameter me te roa toharite o muka;
  • Chemical me hanganga mineralogical;
  • tuhono.

Ko te nui o te papa kiripaka i roto i te hanganga me te tohatoha ōrite o te sima pā hoki ona muka te Slate flat. rahi pepa, āhuatanga me te tahi atu āhuatanga o te rauemi whakawhirinaki i runga i tona momo. Ka taea e kōrero atu te kitea i roto i te ripanga whakatairite:

āhuatanga o

e aki

unpressed

Kiato, g / cm 3

1.8

1.6

Kaha, MPa

23

18

Wäriu kaha,%

90

40

kaha Flexural kgf / cm 3

230

180

Frost, koropiko

50

25

Impact kaha, kJ / m2

2.5

2

Ko te āhuatanga pai o te ūkui papatahi

Slate flat, rahi rau e he rerekē, ka ko tino nui nga ngā, kei te whānui e whakamahia ana i roto i ngā rāngai o hanga. Ko te tika ki te huinga o te mau huru maitatai e te wehe i tenei rauemi i roto i ētahi atu rite ia tenei:

  • tika me te u;
  • ātete ki te waikura, me te pirau;
  • Parenga i radiation hihi katinga me radiation autō;
  • ātete ki āpiha kōhauhau;
  • huka;
  • haumaru ahi;
  • whakarea iti o ngāwhā deformation;
  • mātao;
  • mauroa;
  • pai;
  • noho o te whakahaere, me te tāuta;
  • utu iti.

whakaatu hua papa kiripaka sima uara kaha nui. Ratou te tu ata te taimaha o te tangata. āhuatanga tēnei kounga e rite rauemi mawhatu, me te ūkui flat. Ko te āhuatanga o te pepa, poipoi, me ētahi atu akatuke'anga kore e pā te kaha.

rauemi kounga tōraro

ūkui Flat, i roto i te tua ki te maha painga, kua etahi āhuatanga.

  • Ko te aroaro o te papa kiripaka i te hanganga o te rauemi pānga tona rauropi. Hei tiaki ia koe ina mahi ki ūkui flat, kia whakamahi koe tiaki romahā.
  • Nā ki te gidrostoykosti ngoikore i roto i mahi e taea te hipoki rauemi pūkohu. Hei karo i tēnei, ka tapahi, me te tāpae kia tukinotia reira ki āpiha motuhake.
  • Ko faahiahia Slate rahi pepa flat, a na reira e ata te rota. Hei tauira, he rihi ki te āhuatanga 1,75h1,12 m me te 8 mm i roto i te matotoru he taimaha o e pā ana ki te 30 kg. whakaoho ana tēnei uauatanga i roto i kawe me te tāpae i te rauemi.

Ngā āhuatanga o ngā rau papa kiripaka-sima

kia rerekē Slate rahi pepa flat. papa paraharaha katoa i te āhua tapawhā. ine taea i ngā āhuatanga āhuahanga, engari e kore e neke atu i te 5 mm. Tei te taimaha i runga i te rahi me te momo o te rauemi. E whakarārangitia kōwhiringa taea i roto i te ripanga i raro nei:

mm te roa

Whānuitanga

Matotoru, mm

Taumaha

3600

1500

8-10

70-115

3000

1500

8-10

59-96

2500

1200

6-10

39-64

2000

1500

6-10

48-80

1750

1130

6-10

1500

1000

6-10

Hoki ūkui noa rahi whārangi flat e he: 1750h1130,1500h1000, 600x400 mm.

ūkui Flat - he rauemi faahiahia, whānui e whakamahia ana i roto i te hanga. A, no te tīpako koe kia whakarongo ki te tapanga, ki te hoko i te hua, te kounga o te mea pai hoki koutou.

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