Midabkatuubooyin bir ah oo la shubaybadanaa waxay la xiriirtaa isticmaalkooda, daaweynta ka hortagga daxalka ama heerarka warshadaha. Dalal iyo warshado kala duwan ayaa laga yaabaa inay leeyihiin shuruudo gaar ah oo loogu talagalay midabada si loo hubiyo badbaadada, iska caabbinta daxalka ama aqoonsi fudud. Kuwa soo socda waa kala-soocid faahfaahsan:
1. Macnaha guud ee midabka tuubbada DINSEN SML
·Cawl Madow/madow/Birta asalka ah ee la shubay ama asfaltka/dahaarka ka hortagga daxalka Biyo-mareenka, wasakhda, dhuumaha degmada
·Casaan/Tuubooyinka dabka, iska caabbinta heerkulka sare ama calaamado gaar ah/Nidaamka dabka, sahayda biyaha ee cadaadiska sare leh
·Cagaaran/Tuubooyinka biyaha la cabbo, dahaarka deegaanka u fiican (sida epoxy resin)/Biyaha tuubada, sahayda biyaha heerka cuntada
·Buluug/Biyaha warshadaha, hawada la cadaadiyay/Warshadda, nidaamka hawada ee la cadaadiyay
·Jaalle/Dhuumaha gaaska (birta aan la shubin, inta badan tuubooyinka birta ah)/Gudbinta gaaska (meelaha qaar wali waxay isticmaalaan bir la shubay)
·Lacag/Daaweynta ka hortagga miridhku ee galvanized/Deegaan bannaanka ah oo qoyan, iyo shuruudaha iska caabbinta daxalka oo sarreeya
2. Shuruudo gaar ah oo loogu talagalay midabada tuubooyinka birta ah ee suuqyada gudaha iyo dibadda
(1) Suuqa Shiinaha (Heerka GB)
Tuubooyinka Birta ee la Tuuray ee Biyo-mareenka: badanaa madow (asfalt anti-daxalka) ama cawl bir ah oo asal ah, oo qayb ahaan lagu dahaadhay resin epoxy (cagaar).
Tuubada Birta ee la tuuray ee Biyaha:Tuubo bir ah oo caadi ah: madow ama casaan (si looga hortago dabka).
Tuubada Birta Ductile (DN80-DN2600): derbiga dibadda oo lagu buufiyay zinc + asfalt (madow), dahaarka gudaha oo lagu daray sibidh ama epoxy resin (cawlan/cagaar).
Tuubada Ilaalinta Dabka: dahaarka cas, oo waafaqsan qeexitaanka ilaalinta dabka ee GB 50261-2017.
Tuubada Gaaska: jaalle (laakiin tuubooyinka gaaska casriga ah badanaa waxay ka samaysan yihiin tuubooyin bir ah ama PE, birta la shubayna si dhif ah ayaa loo isticmaalaa).
(2) Suuqa Mareykanka (Heerka AWWA/ANSI)
AWWA C151 (tuubo bir ah oo ductile ah):
Derbiga dibadda: badanaa madow (dahaarka asfalt) ama lacag (galvanized).
Dahaarka gudaha: hoobiye sibidh ah (cawlan) ama resin epoxy (cagaar/buluug).
Tuubada Ilaalinta Dabka (Heerka NFPA): astaanta cas, qaar waxay u baahan yihiin in la daabaco ereyada "Adeegga Dabka".
Tuubada Biyaha Cabitaanka (shahaadada NSF/ANSI 61): Dahaarka gudaha waa inuu buuxiyaa heerarka nadaafadda, ma jiro shuruud qasab ah oo ku saabsan midabka derbiga dibadda, laakiin astaanta cagaaran ama buluugga ah ayaa badanaa la isticmaalaa.
(3) Suuqa Yurub (EN standard)
TS EN 545 / EN 598 (tuubada birta ee tuubada leh):
Ka-hortagga daxalka dibadda: zinc + asfalt (madow) ama polyurethane (cagaar).
Dahaarka Gudaha: hoobiye sibidh ah ama resin epoxy ah, ma jiraan xeerar midab oo adag, laakiin waa inay u hoggaansamaan heerarka biyaha la cabbo (sida shahaadada KTW).
Tuubada Dabka: casaan (waddamada qaar waxay u baahan yihiin daabacaadda "FEUER" ama "DABKA").
Tuubada Warshadaha: waxay noqon kartaa buluug (hawo la cadaadiyay) ama jaalle (gaas, laakiin tuubooyinka birta la shubay ayaa si tartiib tartiib ah loo beddelay).
(4) Suuqa Japan (JIS heerka)
JIS G5526 (tuubo bir ah oo ductile ah): Darbiga dibadda badanaa waa madow (asfalt) ama galvanized (lacag), dahaarka gudahana waa sibidh ama resin.
Tuubada dabka: rinji cas, qaar baa u baahan daabacaadda "dagaalka dabka".
Tuubada biyaha la cabbo: dahaarka cagaarka ah ama buluugga ah, oo waafaqsan heerka JHPA.
3. Saamaynta midabka dahaarka gaarka ah ee ka hortagga daxalka
Dahaarka resin-ka Epoxy: badanaa cagaar ama buluug, oo loo isticmaalo baahiyaha 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.
Dahaarka Zinc + asfalt: derbi madow oo dibadda ah, oo ku habboon tuubooyinka aasnaa.
4. Soo Koobid: Sidee loo doortaa midabka tuubooyinka birta la shubay?
Xullo adigoo isticmaalaya:
Biyo-mareenka/bulaacadda → madow/cawlan
Biyo la cabbo → cagaar/buluug
Dab-demiska → casaan
Warshadaha → iyadoo la adeegsanayo aqoonsi dhexdhexaad ah (sida gaaska jaalaha ah, hawada buluugga ah ee la cadaadiyay)
Xullo heerka caadiga ah:
Shiinaha (GB) → madow (daadin), casaan (dab-damis), cagaar (biyo la cabbo)
Yurub iyo Mareykanka (AWWA/EN) → madow (dibadda ka hortagga daxalka), cagaar/buluug (dahaar)
Japan (JIS) → madow (derbiga dibadda), casaan (dab-damis)
Haddii aadan weli garanayn sida loo doorto, fadlan la xiriir DINSEN
Waqtiga boostada: Maarso-26-2025
