Sharaxaada Alaabta
Saxanka birta galvanized waa in laga ilaaliyo dusha sare ee saxanka birta in uu daxaleeyo oo uu dheereeyo cimrigiisa adeeg. Dusha sare ee saxanka birta waxaa lagu dahaadhay lakabka birta ah ee zinc, kaas oo loo yaqaan saxanka galvanized. Marka loo eego hababka wax soo saarka iyo habaynta, waxaa loo qaybin karaa qaybahan soo socda: xaashi bir ah oo kulul, xaashida birta galvanized galvanized, xaashida birta ee electro-galvanized, xaashi bir ah oo hal dhinac ah iyo laba-geesood oo kala duwan oo galvanized ah, alloy ama isku dhafan galvanized xaashi bir ah.
Xaaladda dusha sare: Iyadoo loo eegayo hababka daaweynta ee kala duwan ee habka daahan, xaaladda dusha sare ee xaashida galvanized ayaa sidoo kale ka duwan, sida spangle caadiga ah, spangle fiican, spangle flat, ma laha spangle iyo dusha fosfatka.
Tilmaamid
| Qalab | SGCC, SGCH, G550, DX51D, DX52D, DX53D, DX54D, DX554D, S280GD, S350GD |
| Heerka | JIS-CGCC, JIS-G3312, ASTM-A635, EN-1043, EN-1042, iwm. |
| dahaarka Zinc | 30-275g/m2 |
| Daaweynta dusha sare | Saliid khafiif ah,Unoil,qalalan,chromate passivated,non-chromate passivated |
| Dhumucda | 0.1-5.0mm ama la habeeyey |
| Ballaca | 600-1250mm ama la habeeyey |
| Dhererka | 1000mm-12000mm ama la habeeyey |
| Dulqaad | Dhumucda: +/- 0.02mm, Balladhka:+/- 2mm |
| Adeegga habaynta | Laacidda, Alxanka, Goynta, Goynta, Feeraynta |
| Mudada lacag bixinta | 30% bixinta T/T sida deebaaji, hadhaaga 70% ka hor inta aan la dirin ama la helin nuqulka BL ama 70% LC |
| Baakad | Xirmooyinka badda ee caadiga ah |
| Spangle | Spangle joogto ah, spangle ugu yar, eber spangle, spangle weyn |
| Waqtiga qiimaha | CIF CFR FOB shaqadi hore |
| Muddada keenista | 7-15 maalmood shaqo |
| MOQ | 1 Tan |
Xidhmada
Waxay u qaybsantaa laba nooc: xaashi galvanized ah oo la gooyay dhererka iyo baakadaha galvanized ee duuban. Badanaa waxa lagu xidhaa xaashi bir ah, oo lagu dahaadhay warqad aan qoyaanka lahayn, waxaana lagu xidhaa gunta dhexda birta ah. Suunku waa inuu ahaadaa mid adag si looga hortago in xaashida galvanized gudaha ah ay isku xoqaan midba midka kale.
Codsiga
Alaabooyinka birta galvanized waxaa inta badan loo isticmaalaa dhismaha, warshadaha fudud, baabuurta, beeraha, xanaanada xoolaha, kalluumeysiga iyo warshadaha ganacsiga. Waxaa ka mid ah, warshadaha dhismaha waxaa inta badan loo isticmaalaa in lagu soo saaro warshadaha ka hortagga daxalka iyo saqafka saqafka dhismaha madaniga ah, roodhida saqafka, iwm.; warshadaha iftiinka waxay u adeegsadaan soo saarista qolofka qalabka guryaha, shoolada madaniga ah, weelka jikada, iwm. kaydinta iyo gaadiidka, hilibka iyo alaabta biyaha qaboojinta qalabaynta, iwm.
Maxaad noo doorataa?
1) Alaabooyinka waxaa lagu samayn karaa si buuxda iyadoo loo eegayo shuruudaha macaamiisha, waxaanan leenahay warshad noo gaar ah.
2) Alaab tayo sare leh iyo qiimo wanaagsan.
3) Iibinta ka hor ee wanaagsan, iibka iyo ka dib adeegga iibka.
4) Waqtiga dhalmada oo gaaban.
5) Loo dhoofiyo adduunka oo dhan, khibrad qani ah leh.
Sawirka Faahfaahin
