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Uku ara hinu Kaore (GOST)

Uku - whānui e whakamahia ana i roto i te rauemi hanga, ai nga āhuatanga piripiri hydrophobic me pai. tano te reira i te nuinga, no te asphalting rori. Ano, te tino maha whakamahia tenei rauemi e rite te wuru mo whare me ngā hanganga. I roto i tenei tuhinga, ka mahi i nga kōrero katoa ki te meka e taua uku, he aha e ona āhuatanga, me te tono.

whakamāramatanga

Uku i huaina retinoid taonga pango Kaore mātotoru. Te reira i te nuinga mai i roto i kapia, i mua i te whakamahi rewa nei i pāmahana teitei. Ko te hanganga o te uku he uaua rawa. tohu ia he pūhui waiwaro me nga turanga ona pärönaki, me te whakarewa, hāora me te hauota. E kitea i roto i tenei rauemi me nga mea katoa o te pūhui hetero. I roto i te whānui, he pera taonga te hanganga o uku e te tāututanga o ona wāhanga katoa e taea noa.

Kia pehea te ko

Ko te hua matua e whakamahia ana mo te takanga o uku he hinu. E toru anake taketake huarahi ki te whakaputa i tenei rauemi:

  1. Kukū o te hinu wäriu i te mārua Māturu. He ngohengohe, me te fusible te hua mutunga. Na roto i tenei tikanga whiwhi te i bitumens vysokosmolistoy hinu (sulfurous).
  2. Hāora o te Koinei (te toenga hinu) mā te pupuhi hāora i te pāmahana o te 180 ... + 300 nekehanga. I roto i tenei tikanga whiwhi reira he rauemi rapa thermostable.
  3. Mixing ka oxidized distillates hinu wäriu hua.

uku tūturu

I roto i te nuinga o te wā i hanga i tenei rauemi kei te āwenewene i te tikanga e toru i runga ake-whakaahuatia. Heoi, i reira te mea he taiao uku, ngā āhuatanga, me te tono o nei te āhua te rite i o te tikanga. puta te reira i roto i te āhua mō ngā mara hinu , me te hanga i te ahua o te arotahi. I roto i te puka parakore, uku tūturu whakaritea e kore e puta. Nuinga o ngā wā, impregnates ia tetahi waipara. Tikanga, He toka rite te hōanga te pākeho ranei enei. I roto i tenei take, i whiwhi ai uku parakore tūturu kohatu huri tuatahi. I te tahi taime hurihia tenei kamaka asphaltic tika te ata, ka whakamahia i roto i te hanga ara.

Ngā momo o uku mō te whakamahi mara

I runga i te tono o tenei rauemi e wehea ki ngā rōpū nui e whā:

  • uku Construction. Kei te whakamahia te reira mo te wuru o taiepa, turanga, rumakina i roto i te whenua o ngā hanganga rakau, a na i runga i. D.
  • Tuanui. Kei te whakamahia te reira mo te tiaki ki tuanui makuku o whare noho, ahumahi me te tūmatanui.
  • ara uku. Ko te kē tino noa whakamahia mo te faaineineraa o asphalts.
  • Mātao. Kei te whakamahia te reira ki te tiaki ki te houku me te waikura o te taiepa whakarewa.

uku ara

Kei te tino maha whakamahia te rauemi hydrophobic i roto i te hanga o ara. E rua ngā momo taketake o uku:

  • Kaore. Whiwhi i te hinu.
  • Wai. hangaia ana tēnei kē te i te uku Kaore. Ka rite ki te diluent whakamahia i roto i tenei hinu.

whakamahia ara uku Kaore te i roto i te hanga o huarahi i roto i nga marama mahana. whakamahia te rauemi wai i roto i te wa makariri. Ko te uku Kaore i mua i tāpae he wera ki te pāmahana rewa. Ka taea te whakamahi i te rauemi wai e rua i roto i te makariri me te inaina ki. I muri i te tahi wa i muri te tāutanga tika ki ngā tukanga oxidative taua uku takaete me homai he pūrerehu, kiriata rapa makuku-ātete.

He aha ngā āhuatanga kia titiro ahau mo ina hoko

E toru anake ngā tawhā taketake, e taea te whakatau i te kounga o uku:

  • ahua fakamolū pāmahana;
  • ukanga (tohu o te ukanga o kakawaea uku);
  • kătahi (pokey).

whakaritea te taupū muri e toua te ngira ki te uku tihi ranei i tetahi pāmahana.

tohu

Ako e pā ana ki te mea uku mo te mea momo o te mahi ko te tino māmā. Ki te mahi i tenei, titiro ki nga tohu.

  • uku Construction BN pukapuka.
  • Road - BN BND ranei.
  • Tuanui - BNK.

I muri i te pukapuka e tohu e rua mati i muri i te rītaha hōtiu. Ko te tokomaha tuatahi tohu te wāhi tamarûraa, te tuarua - i runga i te tohu o te pokey. takoto te whakamutunga e toua te ngira ki te uku i te pāmahana o te 25 ° C.

Pane uku Kaore

Ka rite ki kua whakahuatia, tukua he rauemi taua i roto i mongamonga ranei i roto i etahi oko,. A, no te whakamahia BN te asphalting (hinu) me BND (ara uku). E ai ki a GOST hua tekau momo o tenei rauemi (MND i 200/300 ki 40/60, BN i 200/300 ki 60/90).

uku ara wai

tohua tēnei rauemi kei te wehe. He anake e rua o ona momo e:

  1. SG - thickening i te tere toharite.
  2. MG - āta thickening. whakamahia tēnei kē te i roto i te hanga ara i roto i nga rohe makariri II-V.

I muri i te pukapuka i roto i tenei take ano hoki e rua mati i muri i te rītaha e hūanga te ukanga whānuitanga tīkina (i 60 ° C ki te piata 5 mm i viscometer o).

A, no te te hoko koe kēmu e hiahia ana koe ki te tirohia i te tiwhikete (uruwhenua) ki te ara uku wai. Mark SG, tika rite MG, MND me te BN me ū ki GOST +. Ko te take i te mea he tuhinga tenei, kōrero he iti raro.

Haumaru ka mahi ki te uku,

A, no te whakamahi i tenei rauemi kia tika tūpato. taea ki te whakakā uku ko. whakaritea Flammability rerekē tohu taupū e na rite paemura. I hanga ara Kaore, he teitei i roto i te wai tuanui me te wuru uku - i raro. Na reira, ka mahi ki te hou kia kia rawa tupato.

I tua atu, ka e mahi ana ngā mahi e pā ana ki te tono, te rokiroki, transportation, me te pera i runga i. G. uku hoki ture haumaru ahumahi kia kakahuria e te reira kakahu paruru. Tenei ārai te kaimahi i hinga i runga i mahana kiri, makaka trudnosmyvaemye.

uku kounga uruwhenua

Me ū kamupene uku mohio ki te paerewa GOST 2245-90. Heoi, he maha kamupene inaianei hua taonga o tenei momo ki ake āhuatanga. Na reira, nga uku o tetahi ranei tetahi waitohu hou āta tohu e te rangatira o tiwhikete taiwhanga, ka karanga hoki uruwhenua. whakapūtā ratou tawhā pērā i kătahi, te kānapanapa, fakamolū pāmahana o te hua, me pera i runga i. D.

Ko Kaore e kore anake, engari ano hoki i roto i te ara uku wai MG Engari he tuhinga taua. āhuatanga rauemi taurangi tautukunga kounga uruwhenua kī e te kaiwhakanao. I te pepa tuutika Tireni hinonga tā.

O te akoranga, i reira me waiho he uruwhenua mo wai SG ara hinu uku, me te tuanui me te mātao. I roto i nga rama hou o tenei rauemi kia ngā, hei tauira, te BND-U ko Euro BV. Ki te whakaute ki enei paerewa kounga kahore e tautuhia e GOST ko TU me SRT. I Euro BV production e hoki ki te pūkete nga whakaritenga o te paerewa Pākehā EN 12591.

Ko te waitohu tino noa

Ko te hanga o te nuinga nuitia whakamahia uku ara 90/10. Manufacturers hua a hoko reira i roto i te nui Ki reira, basements wuru, wahi raro o rakau hanganga tautoko, hononga ā-rōpū, basements me taiepa. Mai te tahi atu waitohu tino hira o BN 70/30, kua kitea i te reira e te ira whakakoero teitei. faaaano tenei te hōkai o tona whakamahi, mai hoatu te kiriata e Ko te ahei o pato whakawera pāmahana nui ratou.

I roto i te hanga o ara maha whakamahia te uku, ara MG130 / 200. Kei te whakamahia te reira i te tikanga i roto i ngā wāhi i reira e kore e te pāmahana te hotoke hinga i raro 20 ° C. tenei puka rauemi he mata ara rawa pono, me te maheni.

I tua atu tapaea tatou te kaipānui ki te āhuatanga tepu matua (GOST) o enei momo e rua o uku.

BN 90/10

MG 130/200

Fakamolū ira (° C)

90-105

Toenga i muri i te whakaetonga o te diluent - 30

flash-ira

240

110

te kōngohe

I te pāmahana o te 25 ° C 1 cm

131-200 i 60 ° C me 5 mm rua diameter

ngotonga

I te pāmahana o te 25 ° C - 5-20

-

Ko te nui o te diluent vaporized

-

I te iti rawa 5%

ara te uku, hanga me te tuanui - rauemi, tino tono tiketike i runga i te mākete. Putanga tenei ra ona maha kamupene. Na reira, whiriwhiri he hua kounga e kia tino ngāwari. Ko te mea matua - ki te whakarongo ki ngā tapanga a te hoko i te tika tino i roto i tenei kōwhiringa take.

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