Rukerukenga Black: hokohoko hangarau

e kore te mea tonu kirikiri Black nga rauemi raw tūturu, whakaputaina i ngā toka hāngai tae i kuru me te tukatuka muri. I te tahi taime te mea he rauemi korakora pani nei te ki te hanganga uku motuhake noho ranei. Ko te tika tenei tukatuka ki te whiwhi i te hua ki teitei resistance abrasion me adhesion ( 'ulungaanga adhesion ki ētahi atu tito whare).

Types me tono

E ai ki a GOST paru pango whakarōpūtia e te hautanga rahi:

1. Mai i 5 ki te 20 mm - Tātarihia kirikiri (toheroa), e tohu ana te hanganga tino pai-baked.
2. Mai i 20 ki te 40 mm - kirikiri reo-baked. Ko te tino whakamahia nuitia i roto i te hanga.
3. Mai i 40 ki te 70 mm - te rauemi matotoru, e i roto i tāutanga te nuinga o te wā whakamana rasklintsovka (tohatoha anō kohatu ki te tango feāvaaki).

mongamonga Black kohatu mahara motuhake ko 2.9 t / m ^3, kia ^e te kawea reira anake e mihini taimaha.

Nuinga o ngā wā kei te whakamahia i tēnei rauemi mō te whakapanga hīkoi, nga huarahi tāone me tapawhā. Ano no te mea i hanga e te reira kānawehi uku ara. I roto i te hanga o nga whare ki te whawhe he whawhe o ngā rauemi raw whakamahia mō te wuru ranei.

I ētahi wā e whakamahia ana i tēnei rauemi rerekē i roto i te whakapaipai o ngā wāhi tapa tāone.

kiato nuinga o te paru pango ko 2900 kg.

Huapai me ngā huakore

I roto i nga painga o tenei rauemi, ko te ki te whakarato:

1. papatanga iti. Ko te aha e piki te uku paerewa whakakapi i te puehu pango.
2. ātete kutikuti nui ake o coatings i hanga ki tenei rauemi.
3. ātete pai ki retireti.
4. ora papa roa.
5. compressibility Easy.
6. Taea o tāpae te matao rauemi.

hē rukerukenga Black te tikanga rongonui:

1. rauemi uruhanga High.
2. roa rawa te wā o te hanganga o te papa kohatu (ki runga, ki te 1 marama). Ki te ko te rauemi ki te kia whakatakotoria i mahana i raro kore i roto i te mutunga o te ngahuru, ka waea te turanga te kaha e hiahiatia ana o tetahi anake tau.

Ano, ka tāuta papa hou ka waiho e taea ki te faaitoito pēhanga kaha hoki ki runga ki te 5 ra.

Scope o rauemi hanga tei te nuinga i runga i te tikanga o te hanga.

Production hangarau i matao

rukerukenga pango taua anake whakamahia mō te pakaru hīkoi. tikanga matao o hokohoko hangarau i roto i te ara e rua: tika i runga i te pae ranei i roto i te tāutanga motuhake ki transportation muri ki te wahi o te mahi.

Teuteu he rauemi raw whakamahi uku, uku me rare i te pāmahana o i 100 ⁰ C ki te 200 ⁰ C. Ko te rauemi hua whakanohoia te i roto i te matao. A, no te tenei huru tika ko te pāmahana, e kore e e waiho i raro +5 ⁰ C.

macadam matao Ko te pokey iti, kia e taea te rongoa reira i roto i ruma matao mo te wa roa.

Hangarau o hanga o te tikanga mahana

I roto i tenei take, i raro te rauemi e ki wera maimoatanga i 80 ⁰ C ki te 120 ⁰ C. Kei te whakamahia mō te pikau puehu mahana papa huarahi hou ki te kawenga hangarau iti. Me kia Whakamahia rauemi i te pāmahana o te 60 ⁰ C ki te 100 ⁰ C.

Production hangarau tikanga wera

whakaputaina pango Hot kohatu mongamonga i te pāmahana i 120 ⁰ C ki te 180 ⁰ C. hoki maimoatanga o te rauemi e tono ano uku me uku. Whakamahia te reira anake, ka ko tona pāmahana i roto i + 100-120 ⁰ C.

Tāpae macadam mahana, me te wera e tika ana i muri tonu i tona production. Kei te reira whakamahia tonu te reira i Asphalt taputapu motuhake whakapuru hīkoi.

I roto i ngā taiao ahumahi te taputapu utu whakamahia mo te hanga o te paru pango.

He utu ano hoki te reira i whakaaro e te rauemi raw whakaputaina i raro i te mana o te pāmahana teitei, he ātete rawa iti ki te hanganga o te pokepokea ai, me te koriri. I roto i te tikanga ki te whakakore i tenei ngoikoretanga, i roto i te kamaka i kurua te tāpiri waikawa boric, diethanolamine me te whakatārewatanga waikawa ngako.

Me pēhea te ki te faaineine ia outou?

Hei whakaputa i mangu kohatu mongamonga anake, me i konatunatua te wāhanga e whai ake nei:

1. Mongamonga (pākeho tino tika ana), auroro M600. He pai ki te whakamahi i te rauemi o te hautanga waenga (20-40 mm), mai i te mea āhuatanga absorbent pai.
2. wae tununga. Ka rite ki e tūtohu ana ki te whakamahi i te uku, BND 200/300. Ko te rōrahi o te ruruku kia o te tikanga o 4-5% o te katoa taimaha o te kirikiri.
3. wairewa NaOH (ka e whakamahia tenei taonga kia rite ki te whakaehunga).
4. waikawa ngako waihanga i roto i te nui o 3% i te taimaha o uku.
5. whakaranu Electric ki te pahū pea-āhua.
6. Pūrere hei tiki rauemi wera.

Me rite rawa te whakaranu ki te huānga whakawera e ka whakarato i te pāmahana e hiahiatia ana mō te maimoatanga o te paru.

Ko te wa uaua i roto i te whakaranu o ngā wāhanga katoa tika tei runga i te rōrahi o te kai, me te rahi o te whakaranu.

Mā te pango pereki kohatu mongamonga taea riu katoa i runga i te wāhanga tapa, te whakaputa i te kahu o runga o te rohe matapo huri noa te whare whakarite pono, me te roa tünga mestodlya tona waka ranei. Heoi, kia tango i te reira ki te pūkete e i roto i te hanga tūmataiti he taea ki te whakamahi i ētahi atu rawa, e he nui māmā me te iti ki te hanga o koutou ringa ake, kahore te whakamahi o ngā huānga whakawera. Haunga whakapanga te kirikiri mangu ko reira tino uaua ki te hanga anake.