C. Jackets for Piping Insulation: 1. Factory applied jackets shall comply with the requirements of ASTM C 1136. 2. Field applied jackets shall comply with the requirements of ASTM C 921, Type 1 unless otherwise specified. D. Encase pipefittings insulation with flame and smoke rated one-piece premolded PVC fitting
2.3 FIELD-APPLIED JACKETS A. General: Field-applied jackets shall comply with ASTM C1136; Type I or Type II. 1. At Below-Ambient Temperatures: Type I. 2. At Above-Ambient Temperatures: Type II, where a vapor barrier is not required. B. PVC Jackets: ASTM D1784, Class 16354-C; 0.020 in thick PVC jacketing and fitting covers. 1.
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Vapor Barrier: Vapor barrier meeting ASTM C 1136, Type IX. Provide a field-applied metal or PVC jacket as described in the "Field-Applied Jacket" Article. Basis-of-Design Product: Subject to compliance with requirements, provide Polyguard Products, Inc.; Zero-Perm vapor barrier or comparable product by one of the following: 3M.
D. Prefabricated Thermal Insulating Fitting Covers: Comply with ASTM C 450 for dimensions used in preforming insulation to cover valves, elbows, tees, and flanges. 2.2 FIELD-APPLIED JACKETS A. General: ASTM C 921, Type 1, unless otherwise indicated. B. Foil and Paper Jacket: Laminated, glass-fiber-reinforced, flame-retardant kraft paper and
1.2 This practice provides material and physical requirements, or both, for jackets. Guidance in selecting the proper jacket for a given application can be found in Guide C1423. 1.3 This practice does not cover field applied mastics or barrier coatings and their attendant reinforcements, nor does it cover jackets for buried insulation systems.
Prefabricated Thermal Insulating Fitting Covers: Comply with ASTM C 450 for dimensions used in performing insulation to cover valves, elbows, tees, and flanges. FIELD-APPLIED JACKETS. General: ASTM C 921, Type I, unless otherwise indicated. …
BS EN-12285-1 - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. BS EN 12285-1 quality documentation
Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. FSK Jacket: Aluminum foil face, fiberglass reinforced scrim with kraft paper backing. PVC Jacket: High impact resistant, UV resistant PVC complying with ASTM D 1784, Class 16354-C; thickness as scheduled; roll stock ready for shop or field cutting and forming.
to ASTM E 84. 2.7 FIELD-APPLIED JACKETS A. Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. B. FSK Jacket: Aluminum-foil face, fiberglass-reinforced scrim with kraft-paper backing.
A. Product Data: For each type of product indicated, identify thickness, and jackets (both factory and field applied, if any). B. Shop Drawings: Show details for the following: 1. Application of field-applied jackets. C. Installer Certificates: Signed by Contractor certifying that installers comply with the
Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. PVC Jacket: High-impact-resistant, UV-resistant PVC complying with ASTM D 1784, Class 16354-C; thickness as scheduled; roll stock ready for shop or field cutting and forming. Thickness is indicated in field-applied jacket schedules.
A. Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. B. FSK Jacket: Aluminum-foil-face, fiberglass-reinforced scrim with kraft-paper backing. C. PVC Jacketing and Pre-Formed Fitting Covers: High-impact-resistant, UV-resistant PVC
3.3.1.4.2 Classification: Type I, Grade 1 or 2, Class A, 0.010-0.024" thick 3.3.2 The stainless-steel jacketing alloys shall comply with the requirements of ASTM A240. 3.3.3 Stainless steel roll and cut & roll jacketing shall have a 3-mil thick polyfilm moisture barrier factory heat laminated to the inside surface to help prevent
1.3 This practice does not cover field applied mastics or barrier coatings and their attendant reinforcements, nor does it cover jackets for buried insulation systems. 1.4 The values stated in inch-pound units are to be regarded as standard.
thermosetting resin. Comply with ASTM C 547, Type I, Grade A, with factory-applied ASJ. Factory-applied jacket requirements are specified in Part 2 "Factory-Applied Jackets" Article. H Mineral-Fiber-2: Mineral Wool, Semi-Rigid Pre-molded, 1000 degree F maximum service temperature, ASTM C547 Type IV. Factory-applied jacket requirements
ASTM C 921, Type II, is for use over insulation on pipes operating above-ambient temperatures or where a vapor retarder is not required. Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated.
Comply with ASTM C 553, Type II, without facing and with all-service jacket manufactured from kraft paper, reinforcing scrim, aluminum foil, and vinyl film. Field-Applied Jackets: ASTM C 921, Type 1, unless otherwise indicated. Foil and Paper Jacket: Laminated, glass-fiber-reinforced, flame-retardant kraft paper and aluminum foil.
1. Factory applied jackets shall comply with the requirements of ASTM C 1136. 2. Field applied jackets shall comply with the requirements of ASTM C 921, Type 1 unless otherwise specified. C. Encase pipe fittings insulation with flame and smoke rated one-piece premolded PVC fitting covers, fastened as per manufacturer's recommendations. D ...
thermosetting resin. Comply with ASTM C 547, Type I, Grade A, with factory-applied ASJ-SSL. Factory-applied jacket requirements are specified in "Factory-Applied Jackets" Article. 3. Type II, 1200 deg F (649 deg C) Materials: Mineral or glass fibers bonded with a thermosetting resin. Comply with ASTM C 547, Type II, Grade A, without factory-
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Those systems using Class I flammable liquid solvents having a flash point below 100°F (38°C). Type II. Those systems using Class II combustible liquid solvents having a flash point at or above 100°F (38°C) and below 140°F (60°C). Type III. Those systems using Class III combustible liquid solvents having a flash point at or above 140°F ...
Comply with ASTM C 534, Type I for tubular materials and Type II for sheet materials. 1. Adhesive: As recommended by insulation material manufacturer. D. Prefabricated Thermal Insulating Fitting Covers: Comply with ASTM C 450 for dimensions used in performing insulation to cover valves. 2.3 FIELD-APPLIED JACKETS A. General: ASTM C 921, Type 1 ...
Field Quality Control 13 CHAPTER 4: INSTALLATION METHODS 14 CHAPTER 5: THICKNESS RECOMMENDATIONS 15 ... 2. For indoor applications, a factory-applied jacket speeds installation and eliminates the need for an extra jacketing step. 3. ... SPECIFICATION COMPLIANCE • ASTM C547 Type I (Replaces HH-I-558B, Form D, Type III, Class 12, Class …
Insulation type = Elastomeric ASTM C 534 Type I, Grade 1. Estimated time to freeze point = 19.3 hours. For exterior applications, other considerations include UV protection and mechanical damage from sources such as routine pipe maintenance, severe weather, and impacts from birds. Yes, birds can peck away at unjacketed insulation to build their ...
ASTM C 921, Type II, is for use over insulation on ducts operating above ambient temperatures or where a vapor retarder is not required. Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated.
A. Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. Office Building Replacement, UPRR, Pocatello, ID 15085 - 3 B. PVC Jacket: High-impact-resistant, UV-resistant PVC complying with ASTM D 1784,
Jackets applied over an integral messenger must meet the following requirements: (i) The minimum jacket thickness at any point over the support messenger must meet the requirements of paragraph D.3 of ANSI/ICEA S-87-640 (incorporated by reference at § 1755.901(c)).
Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. FSK Jacket: Aluminum-foil-face, fiberglass-reinforced scrim with kraft-paper backing. PVC Jacket: High-impact-resistant, UV-resistant PVC complying with ASTM D 1784, Class 16354-C; thickness as scheduled; roll stock ready for shop cutting and forming.
FIELD-APPLIED JACKETS : A. General: Field-applied jackets shall comply with ASTM C921. 1. At Below-Ambient Temperatures: Type I. 2. At Above-Ambient Temperatures: Type II, where a vapor barrier is not required. ** NOTE TO SPECIFIER ** Delete if not required. B. PVC Jackets: ASTM D1784, Class 16354-C; 0.020 inch (0.5 mm) thick PVC jacketing and ...
A. Comply with requirements in Part 3 schedule articles for where insulating materials shall be applied. B. Products shall not contain asbestos, lead, mercury, or mercury compounds. C. Products that come in contact with stainless steel shall have a leachable chloride content of less than 50 ppm when tested according to ASTM C 871.
Manufacturers Subject to compliance with requirements provide products by one from NURS HEALTH ASS at Yale University. ... White vapor-retarder tape matching field-applied PVC jacket with acrylic adhesive; suitable for indoor and outdoor applications. PLUMBING PIPING INSULATION 220719 ... ASTM A 167 or ASTM A 240/A 240M, [Type 304] ...
2.7 FIELD-APPLIED JACKETS . A. Field-applied jackets shall comply with ASTM C 921, Type I, unless otherwise indicated. B. FSK Jacket: Aluminum-foil-face, fiberglass-reinforced scrim with kraft-paper backing. 2.8 TAPES . A. ASJ Tape: White vapor-retarder tape matching factory-applied jacket with acrylic adhesive, comply-ing with ASTM C 1136.
-20°F and 150°F (-29°C and 66°C) during the life of the insulation. Fittings and Hangers • Use metal or PVC fitting covers. For below ambient piping systems, caution should be taken to prevent punctures, tears, or rips in Redi-Klad vapor barrier. Additionally, all fitting insulation surfaces must have independent, field applied vapor ...
A. Install insulation materials with a field or factory applied ASTM C 1136 Type I laminated vapor barrier jacket, unless otherwise specified. B. Piping: 1. Butt insulation joints together, continuously seal minimum 1-1/2 inch wide self-sealing longitudinal jacket laps and 3-inch wide butt adhesive backed strips. a.