Cold patching bitumen additive
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Cold patching bitumen additive
Kuburitsa Nguva:2024-03-06
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Chikamu chekushandisa:
Gadzirisa nzvimbo diki dzemigwagwa yakakuvadzwa semigwagwa yebhitumini kongiri, migwagwa yekongiri yesamende, nzvimbo dzekupaka, migwagwa yenhandare yendege, majoini ekuwedzera mabhiriji, nezvimwewo. Kugadzirwa kwezvinhu zvinotonhora zvigamba zvekudzivirira kugadzirisa gomba. Cold patching zvinhu zvinonyanya kushandiswa pakugadzirisa pothole, kugadzirisa groove uye ruts inoshanda, manhole mavhavha nekugadzirisa kwakapoteredza, etc. All-season repair material, inokodzera hupamhi hwekushisa.
tsananguro yechigadzirwa:
Cold-patch bitumen additive is a additive yakagadzirwa nemapolymerizing modifiers uye akasiyana zvinhu. Inonyanya kushandiswa mukugadzirwa kwebhitumini inotonhora.
Bitumen inotonhora patch material inogona kugadzirwa mutembiricha ye -30 ℃ kusvika 50 ℃. Kuchengetwa kwebhegi kunokurudzirwa. Cold patching zvinhu zvinonyanya kushandiswa kune: yakaderera kugadzirisa mutengo, isingakanganiswe nemamiriro ekunze uye saizi uye huwandu hwemakomba, uye inogona kushandiswa sezvinodiwa.
Kuvaka kuri nyore: Zvinoenderana nemamiriro akasiyana emumugwagwa, kukanganisa compaction, manual compaction kana mota rolling inogona kushandiswa kugadzirisa kugadzirisa kunaka; makomba akagadziriswa haawanzo kudonha, kuputika uye zvimwe zvisingadiwi zviitiko.
Nzira yekuchengetedza:
Cold-patch bitumen additives inofanira kuchengetwa mumadhiramu akavharwa mune inofefetera, inotonhorera yekuchengetera. Inogona kuchengetwa kwemakore maviri. Dzivisa kuiisa muzuva kudzivirira kuora kwekupisa, uye chengetedza kure nezvinhu zvinopisa uye zvinhu zvinopisa zvakanyanya.
Maitiro ekushandisa inotonhora patching zvinhu (inotonhora patching zvinhu kugadzirisa makomba):
1 Kuchera, kupwanya, kucheka uye kuchenesa.
2. Pfaya kana kuzora mafuta anonamira;
3. Gadzira zvinhu zvinotonhora zvechigamba zvinenge 1CM pamusoro pemugwagwa. Kana ukobvu hwadarika 5CM, inoda kuvezwa mumatanho uye kuumbwa muzvikamu;
4. Kuti uite compaction, unogona kushandisa flat plate tampers, vibrating tampers, kana mavhiri emotokari kuti aite flat uye compact;
5. Inogona kuvhurwa kune traffic mushure mekugadzirisa.
Ongorora: Kana tembiricha yadzikira, iyo inotonhora chigamba zvinhu inofanira kuiswa mudura pamusoro pe5 ℃ kwemaawa makumi maviri nemana isati yavakwa. "Dzidza nezvezvimwe zvigadzirwa".