Kala saar Alaabta Birta Ductile ee ku saleysan Dahaarka Gudaha iyo Dibadda

Kala saaralaabta birta ductileku salaysan dahaarka gudaha iyo dibadda sida soo socota:

1. daahan guud

Madaafiicda sibidhka caadiga ah ee Portland ayaa lagu dahaadhay gudaha halka zinc iyo rinjiga bituminous lagu rinjiyeeyay dibadda.

2. Dahaarka gudaha ee hoobiye cement sulfate

Sibidhka Sulfate, oo sidoo kale loo yaqaano sibidhka u adkaysta sulfate-ka sare, waxa uu leeyahay iska caabin daxalka sulfate oo wanaagsan iyo codsi ballaadhan oo lagu qaado qaar ka mid ah dhexdhexaadiyeyaasha aadka u wasakhaysan sida biyaha badda.

3.Dahaarka gudaha ee hoobiye cement aluminate

Dhuumaha birta ee ductile ee khadka bulaacada ee raacaya ISO7186, EN598 iyo GB/T26081 waxaa lagu dahaadhay sibidhka aluminium (sidoo kale loo yaqaan sibidhka sare-alumina) gudaha, taasoo ka dhalatay iska caabin aad u wanaagsan oo u leh daxalka kiimikada iyo iska caabbinta abrasive oo aad ugu habboon qaadista biyaha roobka, bulaacada nadaafadda iyo qaar ka mid ah noocyada biyaha bulaacada warshadaha.

4.Zinc-Aluminium daahan

Dusha sare ee tuubada birta ah waxaa lagu dahaadhay Zinc-Aluminium (85%Zn+15% Al) oo miisaankeedu yahay 400g/m2, kaas oo ku habboon ciidda leh daxal sare.

5. Dahaarka gudaha ee dhoobada epoxy

Gudaha dhoobada epoxy-ga waxay ka samaysan tahay xabagta epoxy, budada quartz iyo kuwa kale oo leh dhumuc filim qalalan oo ka badan 1000μm, iyo iska caabbinta daxalka wanaagsan ee hantida korantada ayaa ka dhigaysa booska doorbida qaadista bulaacada degmada, biyaha dib loo soo celiyay, iwm.

6. Dahaarka daboolka resin Epoxy

Tuubbada kabka la dahaarka xabagta epoxy la siman yahay sibidhka gudaha-dahaarka dahaarka ah by lakabka ah ee epoxy resin shaabadeynta, kuwaas oo dhumucdiisuna waxaa lagu go'aamiyaa si waafaqsan sifooyinka of dhexdhexaad ah gudbinta, oo uu leeyahay caabin abrasive cajiib ah iyo iska caabin daxalka.Waad ku mahadsan tahay dahaarka shaabadda, roobabka walaxda khatarta ah ayaa si wax ku ool ah u adkaysta, si ammaan ah looga fogaado wasakhda gudbinta dhexdhexaadka ah oo ku habboon bixinta tooska ah ee biyaha la cabbo.

7. dahaarka polyurethane

Dahaarka poliurethane wuxuu ka samaysan yahay walxaha polyurethane ee laba-geesoodka ah si loo qiyaaso, mana aha oo kaliya inay u adeegto sida walxaha gudaha ee tuubada birta ah ee nodular, laakiin waxay la xiriirtaa daahan u adkaysta nabaad-guurka.Daahan Polyurethane wuxuu leeyahay faa'iidooyin badan sida caabbinta abrasive cajiib ah, iska caabin daxalka aad u fiican, non- dalool, dusha siman, coefficient yar oo iska caabin ah, dhowr xarunta organic kacsan, hantida ilaalinta deegaanka cajiib ah, iwm Qaar ka mid ah daahan poliurethane la dhumucdiisuna waxay ka sarreeyaan 900μm ayaa inta badan lagu dabaqaa daabulida meelaha daxalka ah ama kuwa dhexdhexaadka ah ee leh xaalad fayadhowr sare leh, oo ay ku jiraan biyaha jilicsan, biyaha badda milix, biyaha wasakhda ee degmada, biyaha wasakhda warshadaha, iyo kuwa kale;iyo qaar dhumucdoodu ka sarreyso 700μm ayaa inta badan lagu dabaqaa deegaanka ciidda oo leh daxal xoog leh sida ciidda ay wasakheeyeen biyaha wasakhda warshadaha ama leh iska caabin gaar ah oo hooseeya.