Tuubbada kulul ee gaaska leh

Biraha la dhalaaliyey waxay ka falcelisaa matrix Iron ee macdanta birta si ay u soo saarto lakab aloy ah, si xisaabta iyo daboolka la isku daro. GIPT DIP GIPVINIZING waa in ugu horreeysa si ay uga saarto birta birta, si looga saaro macdanta birta dusha sare ee tuubbada birta, ka dib xalka afka aquloride ama zinc chloride chloride iyo haanta xalka ee hilibka zloride ee lagu qaso nadiifinta, Ka dibna galay haanta tuugada kulul. DIP DIP DIP GIPVIZINIZING waxay leedahay faa'iidooyinka labiska lebiska, nolosha adhesion iyo nolosha dheer ee adeegga. Geedi socodka badankood ee waqooyiga oo qaata hanaanka zinc-ka zinc ee suunka ee loo yaqaan 'plet' oo toos ah tuubada tooska ah.

Tuubbada qabowga ee galka

Qaboojiyaha qabowga ayaa ah qaddarka korantada ee korantada, qaddarka Galvanized waa mid aad u yar, kaliya 10-50g / m2, iska caabbinta u gaarka ah ayaa aad uga duwan kan tuubbada kulul ee kulul. Tartanka tuubbooyinka caadiga ah ee loo yaqaan 'Galvament'. Si loo hubiyo tayada, intooda badanna ma isticmaalaan galka korantada (qabow qabow). Kaliya shirkadahaas yar yar ee qalabka galka ah isticmaalaan galka korantada, dabcan, qiimahoodu waa qiimo jaban. Mustaqbalka, tuubooyinka qarka dhexe ee qabow looma oggola in loo isticmaalo tuubooyinka biyaha iyo gaaska.

Tuubbada kulul ee kulul

Fal-celinta jirka iyo kiimikada ayaa ka dhacaya inta u dhexeysa sunta tuubbada birta ah iyo qubeyska la shubay si ay u sameeyaan lakabka zinc-bir adag oo leh iska caabbinta jiifka. Lakabka altoy wuxuu ku dhamaanayaa lakabka zinc saafiga ah iyo matrip tylka birta. Sidaa darteed, iska caabbinta ay iska caabbinta ayaa xoog badan.

Kadib horumarinta biriiga birta ee kulul ee 1960-meeyadii illaa 1970-yadii, tayada wax soo saarka ayaa si weyn loo wanaajiyey, 1981 ilaa 1989 waxaa lasiiyay wasaaradda tayo sare leh iyo abaalmarinta lacagta qaranka, waxsoosaarka ayaa sidoo kale kordhay sanado badan, wax badan oo wax soo saarka ah In ka badan 400,000 tan, 1999 wax soo saarka ka badan in ka badan 600,000 tan, oo loo dhoofiyey Koonfur-bari Aasiya, Afrika, Mareykanka, dalka Jaaniska, waddamada iyo gobollada Jarmalka. Tuubbada kulul ee loo yaqaan '' '' Kadib 1990-yadii, sababtoo ah dareenka gobolka ee ka dib markii ay u fidarinayeen kahortagga shirkadda-sare, oo ah mid aad u adag, "saddexda khasaare" ayaa ka soo baxda soosaarka tuubooyinka kulul ee kulul ay adagtahay, oo ay weheliso Horumarinta deg-degga ah ee tuubooyinka birta ee birta ah, tuubooyinka PVC iyo tuubooyinka PVC, iyo sidoo kale gobolka in lagu dhiirrigeliyo adeegsiga qalabka dhismaha kiimikada, isticmaalka Tuubbada birta ee Galvanized Steel waa la xaddiday, taasoo ka dhigeysa horumarinta tuubooyinka tuubooyinka kulul ee loo yaqaan 'Galvan Trusts' ay si weyn u saameeyeen Lange iyo xadka, tuubbada kulul ee loo yaqaan 'gipt dpipe' ayaa goor dambe si tartiib tartiib ah loo sameeyay.

Tuubbada birta ee qabow

Lakabka zinc waa dahaarka korantada, oo lakabka zinc si madax-bannaan ayaa loo ilaaliyaa iyada oo leh birta birta birta. Lakabka zinc waa mid dhuuban, oo lakabka zinc-ka ayaa si fudud ugu lifaaqan matrix tuubbada tuubbada iyo fududahay in la dhaco. Sidaa darteed, iska caabbinta jiirka ayaa liita. Dhismooyin cusub oo degan, waa mamnuuc in la isticmaalo tuubooyinka bir ee qabow sida tuubooyinka biyaha.