 鲜花( 7)  鸡蛋( 0)
|
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.
7 W2 C2 f7 \7 H, Q# p* L Y7 J; d7 F
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." F8 @ W$ J! X5 E
6 U% b# D# J" [- k' FMost cantruss are made by steel, however, we do see aluminum cantruss some time as well, for an instance, the rung or a ladder tray.$ `1 r! G: J1 W7 T$ K
. S2 P- l$ ?0 o- A7 S
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!
0 P# Q2 w, b0 w) Q4 {0 P& q& U9 A, }' F3 O! z4 C8 Q v3 v
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
) G: @0 ~* r T.
0 G9 B( S" K V5 |# Z7 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. N; j0 q+ J* v- O
! ]; Q+ D) `/ o2 O9 n. }/ v7 s
O me O my, am I taking too much? Gotta shut up to get my jaw a rest!!!!!!4 v1 \/ ]# }* A7 O' C4 R4 r$ _
1 F/ c& e! R! mHave a good nite, bye bye...
8 I- E+ e& R9 b6 R
7 y+ ?+ S6 R1 H" q8 ?) H \3 Hshut up.....
& c+ r' z0 [1 H& v* D4 O( P+ x8 }9 K6 l* Q; p2 F
sorry... |
|
狗仔卡
发表于 2009-1-16 14:16
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
发表于 2009-1-19 16:24
