CGC340 CGC400 Midabka Dahaarka Birta Gariiradda Tayada Sare ppji ppjl Qiimaha Iibka Tooska ah
sharaxaad
Gariiradda dahaarka midabka waa saxan galvanized kulul, kulul aluminium galvanized saxan zinc, saxan galvanized iyo substrates kale, pretreatment dusha (hoos u kiimikada iyo daaweynta beddelka kiimikaad), on dusha dahaarka leh lakab ama dhowr lakab oo daahan organic, ka dibna ka dib dubista. daawaynta alaabta.Sababtoo ah waxaa lagu dahaadhay noocyo kala duwan oo midabo kala duwan oo ah saxan gariiradda birta midabka rinjiga organic magacaabay, loo yaqaan gariiradda dahaarka midabka.
Codsiga rullaluistemadka daahan midabka
Maaddada gariiradda dahaarka leh ee midabka leh miisaan fudud, qurux badan, iska caabin daxalka wanaagsan, si toos ah ayaa loo farsamayn karaa.Midabada waxaa guud ahaan loo kala saaraa sida caddaan-ka-baxsan, buluug navy iyo casaan leben ah.Inta badan waxaa loo isticmaalaa xayaysiinta, dhismaha, qalabka guriga, qalabka korontada, alaabta guriga iyo gaadiidka.Warshadaha.
Kala soocida substrate gariiradda dahaarka leh midabka iyo baahinta
Qulqulka kulul ee substrate galvanized
Saxan midab leh oo dahaaran oo kulul waa badeecada daahan organic ah ee saxan bir galvanized ah oo kulul.Marka lagu daro saamaynta ilaalinta zinc, daaha organic ee dusha sare ee saxan saxan midab galvanized galvanized kulul ayaa sidoo kale ka ciyaara door in dahaarka iyo ilaalinta, ka hortagga miridhku, iyo nolosha adeeg ka dheer tahay in galvanized quusin kulul.xaashi galvanizedMaadada zinc ee substrate galvanized-kuleelka ah guud ahaan waa 180g/m2 (laba-geesood), iyo qadarka ugu badan ee galvanized substrate-kuleelka galvanized ee darbiyada bannaanka ee dhismayaasha waa 275g/m2.
Aluminium-zinc substrate la rusheeyey oo kulul
Kuleylka kulul ee galvanized xaashida birta ah (55% Al-Zn) waxaa loo isticmaalaa sida walxaha saldhigga daahan cusub, waxa ku jira aluminium iyo zinc inta badan waa 150g/m2 (laba dhinac).Iska caabbinta daxalka ee xaashida galvanized kulul waa 2-5 jeer ka badan xaashida galvanized kulul.Isticmaalka joogtada ah ama joogtada ah ee heerkulka ilaa 490 ° C ma keenayso oksaydhyo daran ama xoqin.Awoodda ka tarjumaysa kulaylka iyo iftiinka ayaa labanlaab ka ah birta galvanized-kulul-kulul, iyo milicsigu waa ka weyn yahay 0.75.Waa qalab dhisme oo ku habboon badbaadinta tamarta.
Substrate zinc galvanized
Xaashiyaha galvanized sida alaabta salka, dahaarka leh rinjiga organic, wax lagu dubay saxan midabka galvanized.Sababtoo ah lakabka khafiifka ah ee zinc ee xaashida galvanized, maadada zinc badanaa waa 20/20g/m2, markaa kuma habboona in la isticmaalo alaabtan.U samee gidaarada, saqafyada, iwm bannaanka.Laakiin sababtoo ah muuqaalkeeda quruxda badan, wax qabad heer sare ah, ayaa inta badan loo isticmaali karaa qalabka guriga, acoustics, alaabta guriga, qurxinta gudaha, iwm.
Substrate gariiradda dahaarka midabka leh waxay leedahay wax ka beddel iyo ciyaar
Waxyaabaha salka galvanized:dahaarka khafiifka ah, iska caabin daxalka ma aha sida ugu fiican maquufin kulul galvanized alaabta salka;
Substrate galvanized kulul-muquufin:Waraaq khafiif ah oo bir ah ayaa lagu rusheeyey qubeyska zinc la dhalaaliyay si loogu dahaadho dusha zinc.Xaashidan galvanized waxay leedahay ku dheggan dahaarka wanaagsan iyo alxanka.
Kuleylka kulul ee aluminiumka zinc substrate:55% dahaadhka Al-Zn, wax qabad heer sare ah oo ka hortagga daxalka, nolosha adeeggu waa in ka badan 4 jeer birta galvanized caadiga ah.Waa beddelka xaashida galvanized.
Astaamaha:
(1) Adkeysiga wanaagsan, caabbinta daxalka ayaa ka dheer birta galvanized;
(2) caabbinta kulaylka wanaagsan, heerkulka sare marka loo eego birta galvanized ma fududa in la beddelo midabka;
(3) Waxay leedahay milicsiga kulaylka wanaagsan;
(4) oo la mid ah waxqabadka saxan birta galvanized iyo waxqabadka buufinta;
(5) Waxay leedahay waxqabadka alxanka wanaagsan.
(6) Iyada oo leh waxqabad qiimo wanaagsan, waxqabad waara iyo qiimo aad u tartan badan.Sidaa darteed, naqshadeeyayaasha, injineerada iyo soosaarayaasha ayaa si weyn loogu isticmaalay dhismayaasha warshadaha, dhismayaasha birta iyo xarumaha madaniga ah, sida albaabbada garaashka, majaraha iyo saqafka sare ee saqafka.
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Sharaxaadda Gariiradaha midabka leh waxay ku saleysan yihiin xaashi galvanized-kulug leh, xaashi galvanized-kulul, xaashi electro-galvanized, iwm dusha sare, ka dibna Badeeco lagu daaweeyay dubista.Codsiga duubista dahaarka midabka Gariiradaha dahaarka leh waa iftiin, qurux badan waxayna leeyihiin sifooyin ka hortag ah oo wanaagsan, iyo ...
