Galvanizing Hot dip waa tignoolajiyada ilaalinta si weyn loo isticmaalo ee alaabada birta ah, taas oo samaysa daahan zinc ah oogada birta si looga hortago daxalka.Inta lagu jiro nidaamkan, heerka ASTM A153 wuxuu noqday hage muhiim ah oo ku saabsan galvanization-ku-kulul.
Maqaalkani wuxuu bixin doonaa hordhac faahfaahsan oo ku saabsan macnaha, baaxadda codsiga, iyo muhiimada heerka ASTM A153.
Waa maxay ASTM A153?
ASTM A153 waa halbeeg ay soo saartay Bulshada Maraykanka ee Tijaabada iyo Qalabka (ASTM International), iyada oo diiradda la saarayo jaangooyooyinka qalabka birta galvanized-kulufka ah.Naqshadaynta heerkan ujeedadeedu waxay tahay in la hubiyo in qaybaha galvanized-kuleelka ahi ay raacaan tilmaamo taxane ah iyo hababka tijaabinta si loo hubiyo caabbinta daxalka iyo tayada.
Baaxadda lagu dabaqi karo:
Heerka ASTM A153 waxaa inta badan lagu dabaqaa qaybaha birta yar yar, sida boolal, nuts, biinanka, boolal, iwm.xusullada, teesyoiyodhimayayaasha;Waxay qeexaysaa shuruudaha ugu yar iyo qeexitaannada qaybahan ay tahay inay lahaadaan inta lagu jiro habka galvanization-ka kulul.Ujeedada galvanizing waa in la bixiyo dahaarka ilaalinta si looga hortago waxyeellada birta sababtoo ah daxalka inta lagu jiro isticmaalka.
Shuruudaha caadiga ah:
1. Dhumucda lakabka Zinc:
ASTM A153 waxay qeexaysaa dhumucda ugu yar ee daahan zinc.Caadi ahaan miisaan khafiif ah galvanized, bixinta caabbinta daxalka aasaasiga ah.
2. Goobta codsiga:
Inta badan waxaa lagu isticmaalaa deegaan gudaha ah oo leh shuruudo aad u hooseeya ee iska caabbinta daxalka, sida alaabta guriga, dayrarka, qalabka guriga, iwm.
3. Shuruudaha heerkulka:
Heerkulka kuleyl kulul ee walaxda ayaa la cayimay si loo hubiyo u hoggaansanaanta heerarka.
Maxay muhiim u tahay?
Muhiimadda heerka ASTM A153 waa inay hubiso in qaybaha birta ee la soo saaro si habboon loo daaweeyay oo ay leeyihiin iska caabin daxaleed wanaagsan.Tani waxay gacan ka geysaneysaa in la kordhiyo nolosha adeegga qaybaha birta iyo in la hubiyo in ay ku sii jiri karaan deegaanno codsi gaar ah.
Heerka ASTM A153 wuxuu door muhiim ah ka ciyaaraa warshadaha galvanization-ka kulul.Waxay bixisa habraacyo si loo hubiyo in soosaarayaasha iyo injineerada ay soo saari karaan qaybo bir ah oo tayo leh oo buuxiya heerarka.Iyadoo la raacayo heerkan, qaybaha la soo saaray waxay leeyihiin caabbinta daxalka oo aad u fiican waxayna bixiyaan qaybo bir ah oo lagu kalsoonaan karo codsiyada kala duwan.
Waqtiga boostada: Nov-02-2023
