Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.1 MT Profiles
Approvals / Listings
ICC-ES( International Code Council)
ETA( European Technical Assessment)
ESR-5019 for Cold-Formed Steel per AISI S100-16 / ICC-ES AC46 ELC-5019 for Cold-Formed Steel per CSA SS136-16 / ICC-ES AC 46 ETA-21 / 0414 for HILTI Installation Channels of MT System ETA-21 / 1017 for HILTI Channel Connectors of MT System ETA-21 / 1045 for HILTI Base Connectors of MT System ETA-21 / 1046 for HILTI Angle Connectors of MT System ETA-22 / 0194 for HILTI Saddle Nuts of MT System ETA-22 / 0195 for HILTI Cantilevers of MT System
COLA( City of Los Angeles) 2020 LABC Supplement( within ESR-5019)
DSA / HCAI 2022 California Building Code( CBC) Supplement( within ESR-5019)
Table 1 – MT Profile Material Specifications, Coatings, Environmental Conditions, and Ordering Information 1. 2
Description
Material
Specifications 1, 2
Type of Coating
MT-10 EN 10346 S280GD Indoor
MT-15 EN 10346 S280GD Indoor
MT-15 OC EN 10346 S280GD Outdoor
MT-20 EN 10346 S280GD Indoor
MT-20 OC EN 10346 S280GD Outdoor
MT-30 S EN 10346 S280GD Indoor
MT-30 EN 10346 S280GD Indoor
MT-30 S OC EN 10346 S280GD Outdoor
MT-30 OC EN 10346 S280GD Outdoor
MT-50 S EN 10346 S280GD Indoor
MT-50 EN 10346 S280GD Indoor
MT-50 S OC EN 10346 S280GD Outdoor
MT-50 OC EN 10346 S280GD Outdoor
MT-50 U EN 10346 S280GD Indoor
MT-60 S EN 10346 S280GD Indoor
MT-60 EN 10346 S280GD Indoor
MT-60 S OC EN 10346 S280GD Outdoor
MT-60 OC EN 10346 S280GD Outdoor
MT-30D S EN 10346 S280GD Indoor
Environmental Conditions
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Outdoor, low to moderate pollution( C3 / C4- low)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Outdoor, low to moderate pollution( C3 / C4- low)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Outdoor, low to moderate pollution( C3 / C4- low)
Outdoor, low to moderate pollution( C3 / C4- low)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Outdoor, low to moderate pollution( C3 / C4- low)
Outdoor, low to moderate pollution( C3 / C4- low)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Outdoor, low to moderate pollution( C3 / C4- low)
Outdoor, low to moderate pollution( C3 / C4- low)
Dry indoor conditions( C1) Indoor with temporary condensation( C2)
Length ft( m)
Item No.
6’-6 ¾”( 2) 2268492
6’-6 ¾”( 2) 2268493
6’-6 ¾”( 2) 2268494
6’-6 ¾”( 2) 2268495
6’-6 ¾”( 2) 2268496
9’-10”( 3) 2268497
19’-8 1 / 4”( 6) 2268498
9’-10”( 3) 2268499
19’-8 1 / 4”( 6) 2268500
9’-10”( 3) 2268509
19’-8 1 / 4”( 6) 2268510
9’-10”( 3) 2268511
19’-8 1 / 4”( 6) 2268512
19’-8 1 / 4 "( 6) 2362808
9’-10”( 3) 2268513
19’-8 1 / 4”( 6) 2268514
9’-10”( 3) 2268515
19’-8 1 / 4”( 6) 2268516
9’-10”( 3) 2362708
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