Alaabta
Dabaqadda Bar Birta ee Dabaqadda Socodka
Astaamaha
Biraha Tooska ah waxay leeyihiin shaadhka bar si ay u buuxiyaan shabaqyada sagxadda ama baahiyaha dusha sare.Bar-xeerka waxaa laga heli karaa agabyo ay ka mid yihiin aluminium iyo noocyo kala duwan oo bir ah.Direct Metals waxa ay xanbaarsan tahay khad wax soo saarka oo buuxa si ay u daboolaan baahiyaha macaamiishooda.
1. Shaadhka birta alxanka leh: shabageynta birta kaarboon waa ikhtiyaar ku habboon marka mashruucaagu u baahan yahay walxo adag oo aan loo soo bandhigi doonin jawi si cad u daxaloobay.Birta Tooska ah waxay keentaa shabag siman iyo sixiran labadaba.Bar gating waxa lagu heli karaa galvanized, rinji madow, bir cad, hawl fudud, iyo hawl culus.
2. Kulul dhuuban galvanized welded birta shabaggeedii
Kuleylka kulul ee galvanized birta
(1) Kuleyl kulul oo galvanized bir bir ah oo siman kala dheeraynta xarunta: sida ku cad taxanaha si loo kala saaro: taxanaha 1 waa 30mm;Taxanaha 2 waa 40mm;Taxanaha 3 waa 60mm.
(2) Hot dip galvanized steel bar bar dhexda dheereynta: taxanaha 1 waa 100mm, taxanaha 2 waa 50mm .. Tilmaamo kale ayaa la habeyn karaa.
(3) Hot dip galvanized steel shalbeed siman bir fidsan: maaddadu waa Q235A ama bir aan lahayn, oo leh nooca guri ee caadiga ah, nooca iliga ka-hortagga iyo qaybta I nooca.Tilmaamaha inta badan la isticmaalo waa 20*5,25*5,25*3,32*5,30*5,40*5,40*3,50*5,65*5,75*6,100*8,100* 10 iyo wixii la mid ah.
(4) bir isku wareeg ah, bir labajibbaaran, bir laba jibaaran ama bir laba geesood ah oo ka samaysan Q235A ama 304 bir ah.Birta labajibbaaran ee qalloocan waxay ka samaysan tahay baarkin labajibbaaran oo dhinta sawireed iyo maroojin, tilmaamaheeda guud waa 5*5, 6*6, 8*8mm, iwm.
