Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.2.11 MT Media Fixation
MP-UB OC
Figure 151 – Attachment to MT Profile
Table 403- Allowable Strength Design Load Data 1, 2, 3
Static Loads( non-sprinkler loads)
MP-UB 1-1 / 2”-2” OC 3 / 8”
Load Condition A Max Allowable Load( lb)
Load Condition B Max Allowable Load @ 650 ° F @ 750 ° F( lb)( lb)
Load Condition C Max Allowable Load( lb)
1,460 1,140 360
MP-UB 2-1 / 2”-12” OC 1 / 2” |
See load resistance of |
2,700 |
2,110 |
675 |
MP-UB 14”-16” OC 7 / 8” |
sub-structure |
8,960 |
7,015 |
2,000 |
MP-UB 18”-24” OC 1” 11,800 9,235 N. A.
1 Safety Factor( Ω) used for ASD is 3.50. 2 Load data is based on MSS-SP 58 methodologies. 3 See Figure 151. Load data is for U-bolt only. Design professional is responsible for checking MT profile and connector strength.
Sprinkler Approved
Load Condition A Load Condition B Load Condition C
MP-UB 1-1 / 2”-12” OC
MP-UB 1-1 / 2”-5” OC
MP-UB 1-1 / 2”-12” OC
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