Weband data riser cable (Copper and fiber optic cable). • Telephone Terminal Backboards (TTB) And Data Terminal Backboards (DTB): • Supply and install 4’ x 8’ x 3/4” A-C plywood backboards in communications equipment rooms as shown on drawings. All walls within the telecommunications rooms shall be covered with plywood. Plywood WebNov 12, 2024 · Class C Fire Rated Plywood. Wood that has been given a Class C rating has a flame spread number of 76 to 200. Information about a wood’s flame spread number and smoked developed number is listed …
Plywood - APA – The Engineered Wood Association
WebUL Classified with an FR-S Rating for flame spread and smoke development values of 25 or less. ASTM E84 Extended 30-Minutes, UL 723, CAN/ULC-S102M. FlamePro Fire Retardant pressure treated wood products comply with AWPA UC-1 and UCFA use category systems. CSA 080.20 for lumber and CSA 080.27 for plywood WebMay 18, 2016 · Fire protection systems were selected for a building with intermediate distribution frame (IDF) or main distribution frame (MDF) rooms. JBA Consulting Engineers was recently retained to help develop … dr. hicks stolen at birth
U-Teck Fire Rated Telecomm Backboards - Cableorganizer.com
Web1/2 x 4 x 8 Fire Retardant Plywood Sheathing (Actual Size .438" x 47-7/8" x 95-7/8") Model Number: 1235400 Menards ® SKU: 1235400 Final Price $ 37 37 each You Save $4.62 with Mail-In Rebate Class A/Class 1 fire … WebJun 28, 2024 · A: If the IT closet is classified as a hazardous area and it is over 50 square feet in size, then it must be protected as a hazardous area in accordance with the new … WebBonded to Fire-Rated Particleboard VGF 604 15/15 15/0 15/20 HGF 605 15/15 15/0 15/25 SGF 607 15/25 15/0 15/35 BKV 264 15/0 20/10 BKH 266 20/0 15/0 10/15 Note: Adhesive to attain Flame Spread and Smoke Developed figures for bonded laminates (above) is resorcinol. Fire-rated particleboard is Duraflake, with a UL rating of 25/25, or … dr hicks st simons