FIRESTOP PRODUCTS NELSON Fire Brick Product Description Physical Properties Nelson Fire Brick is a soft, pliable, intumescent material that is ideal for applications where the Firestop • Color……………….Charcoal Gray application may be required to be re-penetrated. Upon • Weight……………..1.48 lbs. the event of a fire, the brick material expands within the • Dimensions……….. 2” x 5” x 8” opening, forming a solid char that prevents through • Intumescent activation temp. >300°F penetration of the fire. • Asbestos Filler ……None Test Compliance Application • ASTM E-814 and UL1479, Test method for Nelson Fire Brick is an economical, durable, labor through stop fire penetrations. saving firestop material for cable or cable tray Testing Data penetrations. Nelson Fire Brick should be installed For specific test criteria, refer to the UL Fire into a clean opening free of grease, dirt or loose Resistance Directory. particles. For general application guidelines, tightly Storage & Handling pack bricks into and around the penetrating item(s) Features Nelson Fire Brick should be stored in dry, covered within the annular space filling all voids. Install brick • Up to 2-Hour Ratings locations. There is no indication of shelf life limitations. centered within opening. Brick may be cut as • Easily Installed necessary to provide a tight fit between opening and Related References • Non-Shrinking penetrating item. Actual installation should be in Underwriters Laboratories Inc. "Fire Resistance • Non-Toxic accordance with the appropriate Nelson application Directory". Application details are available in • Easily Re-penetrable system drawing or applicable system in the UL Fire AutoCAD. format on request. • Excellent Shelf Life Resistance Directory. UL System No. W-L-4061 Availability F Rating 1 or 2 Hr. T Rating 3/4 Hr. AA0834 – 2” x 5” x 8” Brick, 1.48lb. (670 grams) Packaged 6 / Carton Approvals Underwriters Laboratories Inc., Fill, Void or Cavity Material (XHHW) and (XHHW7) GENERAL: Areas to be protected must be clean and free of oil, loose dirt or rust. APPLICATION SYSTEM SELECTION: Selection of an WALL ASSEMBLY - Constructed in the manner specified in the U300, appropriate firestop application system design is critical to the U400 or V400 series designs The max. area of opening is 168 sq. in. fire protection process. Please consult the Nelson Firestop with a max. dimension of 28". directory and application guide as well as the UL. Fire CABLE TRAY - Max. 24" wide x 4" deep cable tray. The annular space Resistance Directory for additional information. is 0" (point of contact) to 2". FILL MATERIAL: Prior to installation of the Fire Bricks, min. CABLES - Max. 40% aggregate cross-sectional fill of power, control 3/8” thickness of putty forced into interstices of cables and or communications cable. between cables and cable tray within full depth of the stud A). 1/C-350 kcmil cavity. After installation of the Fire Bricks, min. 3/8” additional B). 200 pair - No. 24awg C). 62.5/125 fiber optic cable putty applied between the interstices of cables, between D). Max. 3/C No.12awg METAL-CLAD cable. cables and cable tray, between the Fire Bricks and cables and NELSON FSP PUTTY - Min. 3/8" depth of putty forced into interstices between cable tray and Fire Brick on both surfaces of the wall of cables and cable tray. assembly. At point of contact location between cable tray and NELSON FIRE BRICKS - For 3-1/2" steel studs, fire bricks installed wall, min. 3/8” thickness of putty applied at the cable tray/wall with 5" dimension projecting through and centered in opening. interface on both surfaces of the wall. For walls larger than 3-1/2" steel studs, fire brick installed with FIRE BRICK: For walls incorporating max. 3-1/2” steel studs, long dim. passing through and centered in opening. fire bricks installed with 5” dimension projecting through and DWG NO. FS-0642 R0 centered in opening. For walls constructed of larger than 3- 1/2” steel studs Fire Brick installed with long dimension UL System No. W-J-4058 passing through and centered in opening. For reinforced F Rating 2 Hr. T Rating 3/4 Hr. concrete and solid filled concrete block wall assemblies, blocks installed centered within depth of opening with the long WALL ASSEMBLY - Min. 6" concrete wall. The max. area dimension placed horizontally. For HOLLOW-CORE block of opening is 168 sq. in. with a max. dimension of 28". walls, Fire Brick installed with long dimension passing through CABLE TRAY - Max. 24" wide x 4" deep cable tray. the opening from surface to surface. Fire Bricks to completely The annular space is 0" (point of contact) to 2". fill the opening. CABLES - Max. 40% aggregate cross-sectional fill of power, control or communications cable. A).1/C-350 kcmil B).200 pair - No. 24awg C).62.5/125 fiber optic D).Max. 3/C No.12awg METAL-CLAD cable. NELSON FSP PUTTY - Min. 3/8" depth of putty forced into interstices of cables and cables tray. NELSON FIRE BRICKS - For concrete and solid filled concrete block wall assemblies, Fire Bricks installed centered within depth of opening with the long dimension placed horizontally. For hollow core block walls, fire bricks installed with long dimension passing through the opening from surface to surface. Fire bricks to completely fill the opening DWG NO. FS-0643 R0 EGS Electrical Group L 01 www.afielektrik.com FIRESTOP PRODUCTS CLK™ Silicone Sealant Product Description GENERAL: Nelson Firestop Sealant (CLK™) is a family of one part Areas to be protected must be clean and free of silicone flexible sealants, used to protect from the spread oil, loose dirt or rust. Installation temperatures must be of fire, smoke, gases and water. It is designed for between 40ºF (4ºC) and 90ºF (32ºC). Allow a cure time applications of through stop penetrations and in of less than 2 weeks for a 1/2” thickness. construction joints. It is offered in two forms, a non-sag APPLICATION SYSTEM SELECTION: caulk which can be troweled and a self-leveling grade Selection of an appropriate firestop application system suited for floor applications. design is critical to the fire protection process. Please Application consult the Nelson Firestop directory and application ® CLK™ sealant is ideal for simple penetrations such as guide as well as the UL Fire Resistance Directory for around metallic pipes or conduits and for floor to wall, additional information. floor-to-floor and head of wall applications. Maintains FORMING: the integrity of fire-rated construction. The sealant is Some installations may require forming as either flexible and designed for use in fire-rated control and an integral part of the system or as an option to facilitate isolation joints where joint expansion and contraction or installation. In systems where forming is required, mineral vibration can occur. wool batts with a minimum nominal density of 4PCF are Availability generally required. Cut forming material oversized to allow AA529 –Non/Sag – 10.3 oz Tube 18.5 in3 (304ml) 12/Ctn for tight packing. Position forming material to allow for the AA542 - Non/Sag - 2 Gallon Pail 462 in3 (7.6L) proper depth of fill material. AA492 - Non/Sag - 5 Gallon Pail 1155 in3 (19.0L) FILL MATERIAL: AA539 -Self Leveling -10.3 oz Tube 18.5 in3 (304ml) 12/Ctn Nelson Firestop CLK™ may be installed AA552 - Self Leveling - 5 Gallon Pail 1155 in3 (19.0L) by caulking gun or from bulk containers using a bulk loading Approvals caulk gun, or by manually trowelling using a mason’s trowel Underwriters Laboratories Inc. Fill, Void or Cavity or putty knife. For larger applications it can be pumped Material (XHHW) ULC, FM, USN and directly from the pail. Nelson CLK™ S/L (Self-Leveling) is United States Coast Guard fluid and can be poured into place in floor applications. 164.138/3/0 Insure that the sealant makes complete contact with the 164.138/2/0 inside surface of the opening and also the surface of the ABS penetrating item(s). Work sealant into all areas exercising 02-HS261620B-1-PDA care to eliminate voids or seams. The surface of the sealant City of New York, New York, Department of Buildings can be smoothed using a putty knife or sponge dipped in MEA 135-00-M water. Adding water to the sealant itself is not MEA 236-87-M Vol. 2 recommended. CLK™ cannot be painted. Features Up to 4 Hour rating Elastomeric (Flexible Cure) UL System No. C-AJ-1203 Silicone Based F Rating 2 Hr. T Rating 0 Hr. Water Resistant Acoustically Tested – Reduces noise transmission DWG NO. FS-0145 R4 Physical Properties Color……………….Brick Red Weight……………..10.75 lbs./ gal. FLOOR or WALL ASSEMBLY - Min. 4-1/2" concrete floor or 5" Consistency..……..Thixotropic wall or CMU block wall. Annular space is 1/2" to 1-1/2". Application Temp…40?F (4?C) to 90?F (32?C) METALLIC PIPE or CONDUIT - Max. 24" diam. steel or 4" copper Service Temp..….0?F (-18?C) to 110?F (43?C) FORMING MATERIAL - Tightly pack min. 4pcf, mineral wool batt Cure Time………...Less than 2 weeks for 1/2" thickness insulation Hazardous Ingredients…..None UL System No. FF-S-1011 STC Rating……………………52 F Rating 4 Hr. Halogen Free Nominal Joint Width - 4” Test Compliance ASTM E 84 Non-Sag Flame spread………….……5 DWG NO. FS-0095 R3 Smoke developed………….40 Self-Leveling Flame spread………….……5 Smoke developed………….35 ASTM E90 Standard Test Method for WALL ASSEMBLY - Constructed in the manner specified in the U300 Laboratory Measurement of Airborne Sound or U400 series design. The max. opening diameter is 5”. Transmission Loss of Building Partitions and The nom annular space is 1/4”.