 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.
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8 q. m% F" n) E/ X( }5 {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.4 K- ? P7 H: J) a
$ E- t( Y v( ?. J! aThe 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!4 c, ?& y9 Q$ ?' G; j2 j2 W
) _( `8 ?+ t( [& m8 P% z% ^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 joiners1 B7 X6 g1 @9 q+ ]1 n' K1 @' K
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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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$ y2 d7 F) z; C5 l$ MO me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!7 t0 n- V! c* y: r$ o4 {! H
' ]+ X: h1 E0 ]; p( T' P6 O- C+ O8 CHave a good nite, bye bye...) z; ^$ f/ n, o
" l) R6 V, u: f) {. |: F- _$ l. hshut up.....
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+ q0 b( ^2 U$ b1 x$ H- Bsorry... |
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发表于 2009-1-16 14:16
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发表于 2009-1-19 16:24
