Dildilaac tartiib ah iyo dejinta degdega ah ee dusha micro emulsified asphalt
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Dildilaac tartiib ah iyo dejinta degdega ah ee dusha micro emulsified asphalt
Waqtiga Siideynta:2024-02-21
Akhriso:
La wadaag:
Daamurka la damiyey ee dusha sare ee dusha sare waa shayga ku xidha dhismaha dusha sare ee yar yar. Dabeecaddeeda ayaa ah in ay u baahan tahay in ay la kulanto wakhtiga isku dhafka ah ee dhagaxa iyo wakhtiga furitaanka ee taraafikada ka dib marka laamigu dhameeyo. Si fudud loo dhigo, waxay la kulantaa laba arrimood oo waqti ah. Waqtiga isku dhafka ah waa inuu ahaadaa mid ku filan, iyo furitaanka taraafikada waa inuu ahaadaa mid degdeg ah, taasi waa dhammaan.
Aan mar kale ka hadalno asphalt emulsified. Emulsified asphalt waa emulsion daamur ah oo saliid ku jira. Waa dareere isku mid ah viscous heerkulka qolka. Waxaa lagu dabaqi karaa si qabow oo uma baahna kuleyl. Waa badbaadin tamar iyo deegaan saaxiibtinimo. Daamurka daamurku wuxuu u qaybsan yahay saddex nooc iyadoo loo eegayo emulsifiers-yada kala duwan ee daamurka ee loo isticmaalo soosaarka: dildilaaca qunyar socodka ah, dildilaaca dhexdhexaadka ah, iyo dildilaaca degdega ah. Daamurka emulsified ee loo isticmaalo dhismaha dusha sare ee dusha sare waa dildilaac tartiib ah iyo dejinta degdega ah ee cationic emulsified asphalt. Noocan ah daamurka emulsified waxaa lagu diyaariyaa iyadoo la isticmaalayo dildilaaca gaabis ah iyo dejinta degdega ah emulsifier daamur iyo in lagu daro wax beddelayaasha polymer. Waxay gaari kartaa waqti ku filan oo isku dhafan iyo saameyn deg deg ah. Isku-xidhka u dhexeeya cations iyo dhagaxa waa wanaagsan yahay, sidaas darteed nooca cationic ayaa la doortaa.
Dildilaac gaabis ah oo deg deg ah oo dusha sare ee micro emulsified asphalt_2Dildilaac gaabis ah oo deg deg ah oo dusha sare ee micro emulsified asphalt_2
Dildilaaca qunyar socodka ah iyo dejinta degdega ah ee emulsified asphalt ayaa inta badan loo isticmaalaa ka hortagga dayactirka waddooyinka. Taasi waa, waxaa loo isticmaalaa marka lakabka hoose uu yahay mid asal ah laakiin lakabka dusha sare ayaa waxyeeloobay, sida dusha sare ee wadada oo siman, dildilaaca, jeexan, iwm.
Habka dhismaha: Marka hore ku buufi lakabka saliidda koollada ah, ka dibna isticmaal shaabad yar oo dusha sare ah / slurry seal si aad u jeexdo. Marka aaggu uu yaraado, isku darka gacanta iyo laamida laami iyo dhagxaan ayaa la isticmaali karaa. Laamiga ka dib waxaa loo baahan yahay in la simiyo. Waxaa loo isticmaali karaa si caadi ah ka dib marka la sugo dusha sare si uu u qalalo. Lagu dabaqi karo: dhismaha lakabka khafiifka ah ee 1 cm gudahood. Haddii dhumucdiisu u baahan tahay in ka badan 1 cm, waa in lagu dhejiyaa lakabyo. Kadib hal lakab ayaa qallalan, lakabka xiga waa la jeexjeexi karaa. Haddii ay jiraan dhibaatooyin inta lagu jiro dhismaha, waxaad la xiriiri kartaa adeegga macaamiisha si aad ula tashato!
Dilaaca qunyar socodka ah iyo habaynta degdega ah ee emulsified asphalt waa shayga sibidhka ee xidhidhiyaha slurry iyo laami yar oo dusha sare ah. Marka si adag loo hadlo, dhismaha shaabaddii slurry ee la beddelay iyo dusha sare ee korka-yar, dildilaaca gaabis ah iyo dejinta degdegga ah ee emulsified asphalt wuxuu u baahan yahay in lagu daro wax-beddele, taas oo ah, daamur la beddelay.