 鲜花( 7)  鸡蛋( 0)
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Cantruss, 俺来说两句。。。。哎哟，谁在扔砖头？！
"Cantruss", as well called as "Uni-strud", or "C channel", is a very commonly used industrial/commercial standard framing/supporting material, usually used to make a sort of brackets as a support to Cable Tray by using spring nuts and bolts, or use "P Clamp" to hold pipes/conduits/cables, even sometime are used to bolt onto another material directly.
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the most commonly used size of cantruss also called standard cantruss has its dimension of 2 5/8" by 1 7/16", with holes bored on either side or just a whole piece. other than that, we also use "shallow cantruss", which is half the depth of standard size or "double cantruss", which is pre-manufactured two standard cantruss simply back to back welded together.1 V0 q8 ^' ?4 H2 @; u# u$ \# E0 @3 `
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Most cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.
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g9 y, w7 m! G8 b3 \9 OThe best way to cut a contruss is by using chop saw, however chop saws are banded on some jobsite in Alberta, which is very wired. other means of cutting a contruss might be band saw, sawsall(reciprocating saw), or hydraulic cantruss cutter. Hacksaw does work as well, by you might need a little bit musle!2 y+ w5 |5 X& b- U5 C# c
- D& C; @9 M; A X# u# l* S GMost common ways to put cantruss together is by welding, drill hole and bolt it together, or using some pre-fabricated "T" or "L" shape joiners
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/ a7 g9 U/ }, C: T2 y$ J& Q1 CSteel cantruss is usually galvanized for corrosion resistance, but the galvanize also causes some problem and generate poison gas when welding . So, remember to grind the galvanize off about half inch back at either end of the welding points before you deliver it to a welder will be highly appreciated by welders.
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O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!- L. H) I5 h( ^3 {
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Have a good nite, bye bye...9 [4 c' s$ `) v
) }) p( x0 P7 t/ ]0 D) O2 @0 ]% Fshut up.....5 L4 E$ o" D3 k% M$ r4 s9 @, C
2 w5 a$ P3 M6 r) F, N/ |3 dsorry... |
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发表于 2009-1-16 14:16
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发表于 2009-1-19 16:24
