 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. 4 k9 P1 a* @6 b- e
' Z# J' R! _# V/ `% `1 a. E* ythe 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.2 F, |# q, A5 F. D& l0 Q
0 B Z; P7 t: M2 vMost cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.& R/ ?5 n# O& A! j* I
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The 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!# u4 u+ M: M$ X% p. N" ~2 l
W; S6 G' _0 ~. _Most 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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Steel 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!!!!!!
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Have a good nite, bye bye...5 z$ A7 H+ G/ v9 o$ @8 C! Y N
5 v- ]* z* W6 A- z4 k5 ishut up.....: m' j+ C5 R0 o7 `: X) T1 m
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sorry... |
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发表于 2009-1-16 14:16
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发表于 2009-1-19 16:24
