Division 22 23 Ebook Page 124 Fiberglasí Pipe Insulation Product Data Sheet

Product Data Sheet FIBERGLAS Pipe Insulation 4. Seal the insulation. Start by pulling the lap down at the middle until the adhesive touches the facing. Press together. Rub firmly with nylon sealing tool or squeegee from the middle of the section towards the end until the lap is securely adhered to the jacket. 5. Apply the matching butt strip centered over the adjoining pipe sections, and rub with firm pressure to complete the positive closure. NOTE: After initial SSL Max adhesive tack, and when the butt strip is applied, it is critical that the closures are not re-opened and repositioned on the facing. Doing so will delaminate the jacket and adhesive, diminishing the bond strength. 6. If the operating temperature of the system is above 100F (37C), it is recommend that if the pipe insulation terminates with an exposed end, apply mastic over the exposed end, per the mastic manufacturer's instructions. 7. If the operating temperature of the system is below 100F (37C), the pipe insulation terminated exposed end shall be sealed with a vapor barrier mastic applied over the exposed end per the mastic manufacturer's instructions. Availability FIBERGLAS Pipe Insulations are available in thicknesses and for pipe sizes as follows 1 : Insulation Thickness Nominal Pipe Size in. (mm) in. (mm) (13) - 2 (15 - 65) 1 (25) - 33 (15 - 825) 1 (38) - 33 (15 - 825) 2 (51) - 33 (15 - 825) 2 (64) - 32 (15 - 800) 3 (76) - 31 (15 - 775) 3 (89) - 30 (15 - 750) 4 (102) - 29 (15 - 725) 4 (114) - 28 (15 - 700) 5 (127) - 27 (15 - 675) 1. Please refer to product packaging and data guide for load factors, standard products, minimum order quantity and carton sizes. Contact your customer service representative for product leadtime. Physical Property Data Property Test Method Value Density (size dependent) ASTM C302 3.5 to 5.5 pcf Operating Temperature Range 2 ASTM C411 0F to 1,000F 3 (-18C to 538C) Jacket Temperature Limitation ASTM C1136 -20 F to 150F (-29C to 66C) Jacket Permeance ASTM E96, Proc.A 0.02 perm Burst Strength, min ASTM D774/D774M 100 psi Composite Surface Burning Characteristics 4 UL 723, ASTM E84 or CAN/ULC-S102 Flame spread 25 Smoke Developed 50 2. Limited to single layer applications above 650F (343C), but not greater than 6" (152mm) thickness. 3. With heat up schedule. 4. The surface burning characteristics of these products have been determined in accordance with UL 723, ASTM E84 or CAN/ULC-S102. These standards should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating. Thermal Conductivity Mean Temperature F k Btuin/hrft 2 F Mean Temperature C l W/mC 50 0.22 10 0.032 75 0.23 25 0.034 100 0.24 50 0.037 150 0.27 100 0.043 200 0.29 125 0.047 250 0.32 150 0.051 300 0.35 175 0.056 350 0.39 200 0.062 400 0.43 225 0.068 450 0.48 250 0.075 500 0.54 275 0.082 Apparent thermal conductivity values determined in accordance with ASTM practice C1045 with data obtained by ASTM Test Method C335. Values are nominal, subject to normal testing and manufacturing tolerances.

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