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ASTM C1729M-13

(Specification)

Standard Specification for Aluminum Jacketing for Insulation

Standard Specification for Aluminum Jacketing for Insulation

ABSTRACT
This specification describes the physical requirements for aluminum jacketing for thermal and acoustical insulation operating at either above or below ambient temperatures and in both indoor and outdoor locations. Insulation jacketing made from other materials such as PVC, fiber reinforced plastic, mastics, or stainless steel, or the details of thermal or acoustical insulation systems, are beyond the scope of this specification. The standard requires the designer of an insulation system, after determining the system requirements, to specify the appropriate aluminum jacketing. It addresses the classification of aluminum jacketing, materials and manufacture, physical properties, dimensions and permissible variations, workmanship, finish and appearance, requirements of aluminum jacketing, test methods, sampling and inspection as well s rejection of defective material, certification, product marking, and packaging. Definitions of terms specific to this standard are provided, including jacketing, lagging, cladding, and moisture retarder (moister barrier).
SCOPE
1.1 This specification covers aluminum jacketing for thermal and acoustical insulation operating at either above or below ambient temperatures and in both indoor and outdoor locations. It does not cover insulation jacketing made from other materials such as mastics, fiber reinforced plastic, PVC, or stainless steel nor does it cover the details of thermal or acoustical insulation systems.  
1.2 This specification provides physical requirements for aluminum jacketing for thermal and acoustical insulation. Guide C1423 provides guidance in selecting jacketing materials and their safe use.  
1.3 This is a material specification and does not imply any performance of the installed system using the materials specified herein. For information about installation of aluminum jacketing, see (1).2  
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
14-Oct-2013
ICS
91.100.60 - Thermal and sound insulating materials
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.40 - Insulation Systems
Current Stage
Ref Project

Relations

Replaced By
ASTM C1729M-14 - Standard Specification for Aluminum Jacketing for Insulation
Effective Date
01-Apr-2014
Referred By
ASTM C1767M-21 - Standard Specification for Stainless Steel Jacketing for Insulation
Effective Date
15-Oct-2013
Referred By
ASTM C1729-21 - Standard Specification for Aluminum Jacketing for Insulation
Effective Date
15-Oct-2013

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ASTM C1729M-13 - Standard Specification for Aluminum Jacketing for InsulationASTM C1729M-13 - Standard Specification for Aluminum Jacketing for Insulation
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ASTM C1729M-13 - Standard Specification for Aluminum Jacketing for Insulation
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:C1729M −13
StandardSpecification for
1
Aluminum Jacketing for Insulation
This standard is issued under the fixed designation C1729M; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope C585 Practice for Inner and Outer Diameters of Thermal
Insulation for Nominal Sizes of Pipe and Tubing
1.1 This specification covers aluminum jacketing for ther-
C835 Test Method for Total Hemispherical Emittance of
mal and acoustical insulation operating at either above or
Surfaces up to 1400°C
below ambient temperatures and in both indoor and outdoor
C1371 Test Method for Determination of Emittance of
locations. It does not cover insulation jacketing made from
Materials Near Room Temperature Using Portable Emis-
other materials such as mastics, fiber reinforced plastic, PVC,
someters
or stainless steel nor does it cover the details of thermal or
C1423 Guide for Selecting Jacketing Materials for Thermal
acoustical insulation systems.
Insulation
1.2 This specification provides physical requirements for
D3363 Test Method for Film Hardness by Pencil Test
aluminum jacketing for thermal and acoustical insulation.
E84 Test Method for Surface Burning Characteristics of
Guide C1423 provides guidance in selecting jacketing materi-
Building Materials
als and their safe use.
F1249 Test Method for Water Vapor Transmission Rate
Through Plastic Film and Sheeting Using a Modulated
1.3 This is a material specification and does not imply any
performance of the installed system using the materials speci- Infrared Sensor
4
2.2 ANSI Standard:
fied herein. For information about installation of aluminum
2
jacketing, see (1). ANSI H35.2/H35.2(M) Dimensional Tolerances for Alumi-
num Mill Products
1.4 The values stated in SI units are to be regarded as
standard. No other units of measurement are included in this
3. Terminology
standard.
3.1 Definitions—Definitions in Terminology C168 apply to
1.5 This standard does not purport to address all of the
terms used in this specification.
safety concerns, if any, associated with its use. It is the
3.2 Definitions of Terms Specific to This Standard:
responsibility of the user of this standard to establish appro-
3.2.1 box rib—aluminum sheet formed to have alternating
priate safety and health practices and determine the applica-
parallel grooves and ridges with a cross section approximating
bility of regulatory limitations prior to use.
a square wave
2. Referenced Documents
3.2.2 cladding (as related to insulation jacketing)—
3
synonymous with jacketing
2.1 ASTM Standards:
3.2.2.1 Discussion—The three terms “jacketing”, “lagging”,
B209 Specification for Aluminum and Aluminum-Alloy
and “cladding” are considered synonymous in most metal
Sheet and Plate
jacket related applications and geographies. However, in some
C168 Terminology Relating to Thermal Insulation
cases in the power industry in North America the term
C450 Practice for Fabrication of Thermal Insulating Fitting
“lagging” has a different meaning than “jacketing” or “clad-
Covers for NPS Piping, and Vessel Lagging
ding” and refers specifically to a heavier gauge of jacketing.
3.2.3 crevice corrosion—Localized corrosion of metal jack-
1
This specification is under the jurisdiction of ASTM Committee C16 on
eting surface at, or immediately adjacent to, an area that is
Thermal Insulation and is the direct responsibility of Subcommittee C16.40 on
shielded from full exposure to the environment because of
Insulation Systems.
Current edition approved Oct. 15, 2013. Published November 2013. DOI:
close proximity between the metal and the surface of another
10.1520/C1729M–13.
material.
2
The boldface numbers in parentheses refer to a list of references at the end of
this standard. 3.2.4 cross crimped—synonymous with 4.8 mm corrugated
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
4
Standards volume information, refer to the standard’s Document Summary page on Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1729M−13
3.2.5 deep corrugated—aluminum sheet formed to have 5. Classification
alternating parallel grooves and ridges with a cross section
5.1 Classification of aluminum jacketing is based on three
approximating a sine wave
factors:
3.2.6 finish—the texture of the aluminum surfac
...

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1.1 This specification covers the composition, physical properties, and product forms of microporous thermal insulation for use on surfaces at temperatures from 80°C [176°F] up to 1150°C [2102°F], unless otherwise agreed upon by the manufacturer and purchaser.  
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4.1 Inorganic fibrous thermal insulation can contain varying amounts of non-fibrous material. Non-fibrous material does not contribute to the insulating value of the insulation and therefore a procedure for determining that amount is desirable. Several specifications refer to shot content and percent (%) retained on various screen sizes determined by this test method.
SCOPE
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Note 1: Industrial oils such as mineral or synthetic can be used to enhance the hydrophobic qualities and dust suppression.  
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Standard Test Method for Evaluating the Influence of Thermal Insulations on External Stress Corrosion Cracking Tendency of Austenitic Stainless Steel

SIGNIFICANCE AND USE
5.1 An inherent characteristic of some alloys of austenitic stainless steel is their tendency to crack at stress points when exposed to certain corrosive environments. The mechanisms of ESCC are complex and not completely understood but are apparently related to certain metallurgical properties. Chloride and fluoride ions have the potential to induce stress corrosion cracking in the absence of inhibiting ions.3  
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1.1 These test methods cover laboratory procedures for the determination of water-leachable chloride, fluoride, silicate, and sodium ions in thermal insulation materials in the parts per million range.  
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1.1 This specification covers the classification and performance of flexible aerogel thermal insulation. This will cover the range of continuous exposure operating temperatures from –321°F (–196°C) up to 1200°F (649°C).  
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This specification covers structural insulating board for general thermal insulating, fire-resistive, and marine bulkhead applications. The structural insulating boards shall be of the following types and grades: Types I and II and Grades 1; 2; 3; 4; 5; 6; 7; and 8. Calcium silicate structural insulating board shall be composed of hydrated calcium silicate with natural or man-made fibers or fillers, or a combination thereof. The following test methods shall be performed: dimensions and density; flexural strength; compressive strength; screw holding strength; apparent thermal conductivity; combustion characteristics; and maximum use temperatures.
SCOPE
1.1 This specification covers structural insulating board for general thermal insulating, fire-resistive, and marine bulkhead applications. The rigid, preformed structural insulating board is for use at temperatures up to 1700°F (927°C). For specific applications, the actual temperature limit shall be agreed upon between the manufacturer and the purchaser.  
1.2 The structural insulating board maintains its structural integrity after immersion in water.  
1.3 Rapid cycling over a wide temperature range is not recommended because of potential damage due to thermal shock.  
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5 When the installation or use of thermal insulation materials, accessories and systems, may pose safety or health problems, the manufacturer shall provide the user appropriate current information regarding any known problems associated with the recommended use of the company's products, and shall also recommend protective measures to be employed in their safe utilization. The user shall establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.  
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ASTM C165-23(Test Method)
Standard Test Method for Measuring Compressive Properties of Thermal Insulations

SIGNIFICANCE AND USE
4.1 In providing Procedures A and B, it is recognized that different types of thermal insulation will exhibit significantly different behavior under compressive load. Data must usually be obtained from a complete load-deformation curve, and the useful working range normally corresponds to only a portion of the curve. The user is cautioned against use of the product in the range beyond which the product is permanently damaged or properties are adversely affected.  
4.2 Load-deformation curves provide useful data for research and development, quality control, specification acceptance or rejection, and for other special purposes. Standard loading rates shall not be used arbitrarily for all purposes; the effects of impact, creep, fatigue, and repeated cycling must be considered. All load-deformation data shall be reviewed carefully for applicability prior to acceptance for use in engineering designs differing widely in load, load application rate, and material dimensions involved.
SCOPE
1.1 This test method covers two procedures for determining the compressive resistance of thermal insulations.  
1.1.1 Procedure A covers thermal insulations having an approximate straight-line portion of a load-deformation curve, with or without an identifiable yield point as shown in Figs. 1 and 2. Such behavior is typical of most rigid board or block-type insulations.
FIG. 1 Procedure A—Straight Line Portion with Definite Yield Point
FIG. 2 Procedure A—Straight Line Portion but no Definite Yield Point  
1.1.2 Procedure B covers thermal insulations that become increasingly more stiff as load is increased, as shown in Fig. 3. Such behavior is typical of fibrous batt and blanket insulations that have been compressed previously to at least the same deformation by compression packaging or mechanical softening.
FIG. 3 Procedure B—Increasing Stiffness  
1.2 It is recognized that the classification of materials under Procedures A and B shall not hold in all cases. For example, some batt or blanket materials that have not been compression packaged will exhibit behavior more typical of Procedure A for their first loadings. Also, some higher density fibrous insulation boards that have been precompressed will exhibit load-deformation curves more typical of Procedure B. There will also be thermal insulations with load-deformation curves that follow none of the three types shown here; that is, curves with no straight-line portion, curves with compaction areas, and curves that change from negative to positive slope.  
1.3 This test method does not cover reflective or loose fill insulations.  
1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.  
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1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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