Wadada kuleylka leh ee kuleylka leh ee cad iyo Jaalaha ah oo calaamadeysa qiimaha boodhka dahaarka rinjiga

Wadada kuleylka leh ee kuleylka leh ee cad iyo Jaalaha ah oo calaamadeysa qiimaha boodhka dahaarka rinjiga

Sharaxaad gaaban:

Convex oo gariirinaya rinjiyeynta dariiqa kulaylka ayaa ka samaysan cusbi-biyood kuleyliyaha, midabyo tayo sare leh iyo waxyaabo lagu daro. Isticmaalka si loo calaamadeeyo xariiqda, rinjiga calaamadeynta dariiqa kuleylka ayaa leh faa'iidooyinka qallajinta degdegga ah, dhisme sahlan, milicsiga iftiinka wanaagsan iyo nolosha adeegga dheer.

Waxaan soo saari karnaa heerar kala duwan ee rinjiga calaamadeynta kuleylka, sida heerka Shiinaha (JT/T280-2004 iyo GB16311-2009), heerka BS, heerka AASHTO, iwm. Waxaan sidoo kale soo saari karnaa iyada oo la raacayo habaynta macaamiisha aan caadiga ahayn.


Faahfaahinta Alaabta

Calaamadaha alaabta

Halbeegyada

Qalab ceyriin ah C5 Shidaalka Batroolka, CaCO3, Kuullada Muraayadaha, DOP, PE, iwm.
Cuf, c/m3 2.1 g/ml
Midab caddaan, jaalle, iwm.
Heerkulka kululaynta 180ºC-220ºC
Barta Jilicsan, ºC 110 ºC
Muuqashada Dahaarka Ma jiraan laalaab, dhibco, finan, dildilaacyo, taayir soo dhacaya iyo dheg
Waqtiga qalajinta, min 3 daqiiqo gudahood
Awoodda cadaadiska, MPa 26
Resistance Abrasive, mg 42
Resistance Biyaha Wanaagsan (biyo ku jira 24 saacadood)
Alkali Resistance Wanaagsan (oo ah xalka buuxa ee kaalshiyam hydroxide muddo 24 saacadood ah)
Dheecaan, s 40s
Resisitance dahaarka Iska caabin -10ºC 4 saacadood
Resistance Heat Ka hooseeya 200ºC-220ºC ilaa 4 saacadood

Astaamaha:

1. Cadaadis-ka-hortagga cadaadiska Rinjigayagu wuxuu leeyahay iska-caabbinta duugista oo fiican, si loo hubiyo adeegsi waara. 2. Saamaynta milicsiga Marka loo eego heerka dejinta dhalooyinka galaaska ah, si habboon u dooro xirmooyin xasiloon oo tayo sare leh oo kuul galaas ah oo leh saamiga walxaha kala duwan, si loo hubiyo in calaamadintu had iyo jeer noqoto mid ka fiirsasho sare leh marka la fulinayo. 3. Degdeg u engeji Isticmaal qaaciddo kala duwan si aad u soo saarto rinjiga sida waafaqsan heerkulka, qoyaanka iyo xaaladda waddada marka aad fulinayso, hubso xawaaraha qallajinta degdegga ah iyo hantida ka hortagga sumaynta. 4. Degganaansho (Weatherability) Dooro iftiin aad u fiican iyo xasiloonida kulaylka alaabta ceeriin, si aad u hubiso midabka muddada dheer shaqeynaya iyo dhalaalka xitaa marka qorraxdu xoog badan tahay.

Codsiga:

Calaamadeynta jidka, xariiqa toosan, xariiqda dhibcaha leh, qalooca, falaarta jihaysan, xarafka iyo iwm.
Goob dhigashada, bulshada, jidka weyn, wadada magaalada, runway -ga baarkinka, garoonka, buundada, tunnel -ka

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