 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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+ l% X2 ^8 q( G4 _1 V$ u1 }+ fthe 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.. i& ^3 r( ]8 H0 q/ Z' z
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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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& c8 ?( `4 T. E4 n @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!
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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.. U- m' A D5 M8 W" t- R: U- ^
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O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!7 O6 \4 Q: P+ b1 ^
8 g: o9 J2 [/ [5 Q( s. l# U1 WHave a good nite, bye bye...6 ?6 b |, p2 P2 H; s
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shut up....." {8 A) u2 Y. p4 S ~
; b7 G& H; Z! }4 B! n$ h+ z& t/ }7 Isorry... |
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发表于 2009-1-16 14:16
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发表于 2009-1-19 16:24
