 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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0 D7 ?" u5 p" N f Z; bthe 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, V" V6 i% u
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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.7 k. l+ B6 y* Z6 Z4 w) o; T _, M
4 @, V$ i. [! g) RThe 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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3 r+ j( @* d, }9 W2 n+ qMost 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* V( W- [9 ]0 d( n X" n
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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.) }* E: K( [* ^9 m* A& o1 A" N3 j
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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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1 k% \; [2 H* d2 {9 i+ {# ]. h. DHave a good nite, bye bye...2 z D" E# Y+ z5 W( C* ?) _' }$ n; V
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shut up.....
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0 x, E: `/ C, @/ Qsorry... |
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发表于 2009-1-16 14:16
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发表于 2009-1-19 16:24
