Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.2.8 MT Clamps and Channel Ties
MT-CC-40 / 50 M OC
Description
M-shaped clamp connector for fixing panels to MT channels. Material Specifications
Standard 1 Grade 1 F y, ksi( MPa) F u, ksi( MPa)
GB / T 700 Q235 B 34.08( 235) 53.66( 370)
1 Mechanical properties of GB / T 700 Grade Q235 B meet or exceed the mechanical properties of ASTM A1011 SS Grade 33.
Corrosion Protection
Description
Environmental Conditions MT-CC-40 / 50 M OC Outdoor, low to moderate pollution( C3 / C4- low)
Ordering Information |
Description |
Weight Per
Piece, lbs( kg)
|
Quantity
Piece( s)
|
Item No. |
MT-CC-40 / 50 M OC |
0.19( 0.09) |
16 |
2353800 |
mm( in)
Figure 137 – MT Channel Connection Table 373- Allowable Strength Design( ASD) Load Data 1, 2, 3, 4
Fx lb( kN) |
Fy lb( kN) |
Fz lb( kN) |
|
65
( 0.30)
|
130
( 0.58)
|
130
( 0.58)
|
1 Minimum safety factor, Ω, for tabulated values is 4.4. |
2 Multiply tabulated values by 1.5 to obtain minimum Load and Resistance Factor Design( LRFD) |
values. |
3 Tabulated values are for panel clips only. |
4 See Figure 137. |
Table 374- Limit State Design( LSD) Load Data 1, 2, 3
Fx lb( kN) |
Fy lb( kN) |
Fz lb( kN) |
108( 0.48) |
207( 0.92) |
207( 0.92) |
1 Minimum resistance factor, φ, for tabulated values is 0.2. |
2 Tabulated values are for base connector only. Design professional is responsible for checking |
concrete and fastener strength. |
3 See Figure 137. |
164 Modular Support Systems Technical Guide Edition 2 | Installation Systems Hilti, Inc. 1-800-879-8000 | en español 1-800-879-5000 | www. hilti. com | Hilti( Canada) Corporation | 1-800-363-4458 | www. hilti. ca