MidabkaTuubooyinka birta tuurabadanaa waxay la xiriirtaa isticmaalkooda, daawaynta ka hortagga daxalka ama heerarka warshadaha. Wadamada iyo warshadaha kala duwan ayaa laga yaabaa inay leeyihiin shuruudo gaar ah oo loogu talagalay midabada si loo hubiyo badbaadada, iska caabinta daxalka ama aqoonsiga fudud. Kuwa soo socda waa kala saarid faahfaahsan:
1. Macnaha guud ee DINSEN SML midabka tuubada
·Madow/cawlan madow/Bir asalka ah ama asphalt/daahan ka-hortagga daxalka Biyo-mareenka, bulaacada, dhuumaha degmada
·Casaan/Tuubooyinka dabka, iska caabinta heerkulka sare ama calaamado gaar ah/Nidaamka dabka, bixinta biyaha cadaadiska sare
·Cagaaran/Tuubooyinka biyaha la cabbo, dahaarka deegaanka u wanaagsan (sida resin epoxy)/Biyaha tuubada, bixinta heerka cuntada
·Buluug/Biyaha warshadaha, hawada cufan/Warshada, nidaamka hawada cufan
·Jaalle/Dhuumaha gaasta (birta shubka yar, inta badan tubooyinka birta)/Gudbinta gaaska (meelaha qaar wali waxay isticmaalaan birta shubka ah)
·Silver/Daawaynta ka hortagga miridhku galvanized/Banaanka, jawi qoyan, shuruudaha iska caabinta daxalka sare
2. Shuruudo gaar ah oo loogu talagalay midabada tuubada birta ee suuqyada gudaha iyo dibadda
(1) Suuqa Shiinaha (Heerka GB)
Dheecaan Tuubooyinka Birta: sida caadiga ah madow (asphalt anti-corrosion) ama cawlan asalka ah ee birta, qayb ahaan lagu dahaadhay resin epoxy (cagaaran).
Bixinta Biyaha ee Tuubada Birta ah:Dhuumaha birta ee caadiga ah: madow ama casaan (dabka ka hortagga).
Dhuunta Birta Ductile (DN80-DN2600): gidaarka dibadda oo lagu buufiyay zinc + asphalt (madow), dahaarka gudaha ee sibidhka ama xabagta epoxy (cawlan/cagaar).
Dhuumaha Ilaalinta Dabka: dahaarka cas, oo waafaqsan qeexida ilaalinta dabka ee GB 50261-2017.
Dhuumaha Gaaska: jaale (laakin tubooyinka gaaska casriga ah waxay inta badan ka samaysan yihiin PE ama tuubooyinka birta, birta tuurana waa dhif in la isticmaalo).
(2) Suuqa Mareykanka (AWWA/ANSI Standard)
AWWA C151 (tuubo birta ductile):
Darbiga dibadda: badanaa madow (daahan asfalt) ama qalin (galvanized).
Dahaarka gudaha: dhoobada sibidhka (cawlan) ama resin epoxy (cagaar/buluug).
Dhuumaha Ilaalinta Dabka (Heerka NFPA): summada cas, qaarkood waxay u baahan yihiin ereyada "ADEEGA DABKA" in la daabaco.
Dhuumaha Biyaha Cabbitaan (NSF/ANSI 61 shahaado): xuubka gudaha waa inuu buuxiyaa heerarka nadaafadda, ma jirto shuruud qasab ah oo loogu talagalay midabka derbiga dibadda, laakiin calaamad cagaaran ama buluug ah ayaa badanaa la isticmaalaa.
(3) Suuqa Yurub (EN standard)
TS EN 545 / EN 598 (tuubada birta ee tuubada leh):
Anticorrosion-ka dibadda: zinc + asphalt (madow) ama polyurethane (cagaaran).
Dahaarka Gudaha: Madaafiicda sibidhka ama resin epoxy, ma jiro xeerar midab adag, laakiin waa in ay u hoggaansamaan heerarka biyaha la cabbo (sida shahaadada KTW).
Dhuumaha Dabka: casaan (wadamada qaarkood waxay u baahan yihiin daabacaadda "FEUER" ama "DAB").
Dhuumaha Warshadaha: waxay noqon karaan buluug (hawada cufan) ama jaalle (gaas, laakiin tuubooyinka birta ah ee la tuuray ayaa si tartiib tartiib ah loo beddelay).
(4) Suuqa Japan (JIS heerka)
JIS G5526 (tuubo birta ductile): Derbiga dibadda inta badan waa madow (asphalt) ama galvanized (lacag), dahaarka gudahana waa sibidh ama resin.
Tuubbada dabka: rinjiyeynta cas, qaarkood waxay u baahan yihiin daabacaadda "dagaalka dabka".
Dhuumaha biyaha la cabbo: dahaarka cagaaran ama buluuga ah, oo waafaqsan heerka JHPA.
3. Saamaynta midabka midabada gaarka ah ee ka hortagga daxalka
Dahaarka Epoxy resin: sida caadiga ah cagaar ama buluug, loo isticmaalo shuruudaha sare ee ka-hortagga daxalka (sida biyaha badda, warshadaha kiimikada).
Dahaarka Polyurethane: wuxuu noqon karaa cagaar, madow ama jaalle, oo leh iska caabin cimilo oo xooggan.
Zinc + daahan asphalt: gidaarka dibadda ee madow, oo ku habboon tuubooyinka la aasay.
4. Soo koobid: Sidee loo doortaa midabka tuubooyinka birta?
Ku dooro adeegsi ahaan:
Biyo-baxa / bulaacada → madow/cawlan
Biyaha la cabbo → cagaar/buluug
Dabdemiska → casaan
Warshadaha → aqoonsi dhexdhexaad ah (sida gaaska jaalaha ah, hawo cadaadis buluug ah)
Ku dooro halbeeg:
Shiinaha (GB) → madow (Dhinac), casaan (dab-damis), cagaar (biyo la cabbo)
Yurub iyo Mareykanka (AWWA/EN) → madow (daxalka ka hortagga dibadda), cagaar/buluug (dahaarka)
Japan (JIS) → madow (derbiga dibadda), casaan (dab-damis)
Haddii aadan weli garaneyn sida loo doorto, fadlan la xiriir DMASKAXDA
Waqtiga boostada: Mar-26-2025
