 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. 1 U3 i3 c; L9 P: N# K# |
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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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. y# H0 j* B6 g7 NMost cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.& B: J3 O* b; i) V
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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!: q+ B. Z' s) y y d
% u* q* }! h6 w4 tMost 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- |2 X& z, w8 [9 C( ?/ n; u
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# [$ t p' k, l5 }8 uSteel 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.5 q$ M5 w- Y3 O7 u" e
7 J: M) v% _0 L" S9 V5 @O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!
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. h* J& p) A6 T6 b& D z! @, DHave a good nite, bye bye...
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) a) Q. v( L( R7 oshut up.....# l: d* _2 U" G+ ?3 C9 z
5 E/ A v5 s* _4 D5 ^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
