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ASTM C1728-13

(Specification)

Standard Specification for Flexible Aerogel Insulation

Standard Specification for Flexible Aerogel Insulation

SCOPE
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).  
1.2 For satisfactory performance, properly installed protective vapor retarders or barriers shall be used on below ambient temperature applications to reduce movement of moisture through or around the insulation to the colder surface. Failure to use a vapor retarder or barrier could lead to insulation and system non-performance.  
1.3 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.  
1.4 The following safety hazards caveat pertains only to the test methods described in this specification. 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
30-Apr-2013
ICS
91.100.60 - Thermal and sound insulating materials
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.23 - Blanket and Loose Fill Insulation
Current Stage
Ref Project

Relations

Replaces
ASTM C1728-12 - Standard Specification for Flexible Aerogel Insulation
Effective Date
01-May-2013
Replaced By
ASTM C1728-17 - Standard Specification for Flexible Aerogel Insulation
Effective Date
01-Feb-2017
Referred By
ASTM C1774-13(2019) - Standard Guide for Thermal Performance Testing of Cryogenic Insulation Systems
Effective Date
01-May-2013
Referred By
ASTM C1558-19 - Standard Guide for Development of Standard Data Records for Computerization of Thermal Transmission Test Data for Thermal Insulation
Effective Date
01-May-2013
Referred By
ASTM C1695-22 - Standard Specification for Fabrication of Flexible Removable and Reusable Blanket Insulation for Hot Service
Effective Date
01-May-2013

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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:C1728 −13
Standard Specification for
1
Flexible Aerogel Insulation
This standard is issued under the fixed designation C1728; 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 C177 Test Method for Steady-State Heat Flux Measure-
ments and Thermal Transmission Properties by Means of
1.1 This specification covers the classification and perfor-
the Guarded-Hot-Plate Apparatus
mance of flexible aerogel thermal insulation. This will cover
C303 Test Method for Dimensions and Density of Pre-
the range of continuous exposure operating temperatures from
formed Block and Board–Type Thermal Insulation
-321°F (-196°C) up to 1200° F (649°C).
C335 Test Method for Steady-State Heat Transfer Properties
1.2 For satisfactory performance, properly installed protec-
of Pipe Insulation
tive vapor retarders or barriers shall be used on below ambient
C356 Test Method for Linear Shrinkage of Preformed High-
temperature applications to reduce movement of moisture
Temperature Thermal Insulation Subjected to Soaking
through or around the insulation to the colder surface. Failure
Heat
to use a vapor retarder or barrier could lead to insulation and
C390 Practice for Sampling and Acceptance of Thermal
system non-performance.
Insulation Lots
1.3 The values stated in inch-pound units are to be regarded C411 Test Method for Hot-Surface Performance of High-
Temperature Thermal Insulation
as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only C447 Practice for Estimating the Maximum Use Tempera-
ture of Thermal Insulations
and are not considered standard.
C518 Test Method for Steady-State Thermal Transmission
1.4 The following safety hazards caveat pertains only to the
Properties by Means of the Heat Flow Meter Apparatus
test methods described in this specification. This standard does
C795 Specification for Thermal Insulation for Use in Con-
not purport to address all of the safety concerns, if any,
tact with Austenitic Stainless Steel
associated with its use. It is the responsibility of the user of this
C1045 Practice for Calculating Thermal Transmission Prop-
standard to establish appropriate safety and health practices
erties Under Steady-State Conditions
and determine the applicability of regulatory limitations prior
C1058 Practice for Selecting Temperatures for Evaluating
to use.
and Reporting Thermal Properties of Thermal Insulation
C1101/C1101M Test Methods for Classifying the Flexibility
2. Referenced Documents
or Rigidity of Mineral Fiber Blanket and Board Insulation
2
2.1 ASTM Standards:
C1104/C1104M Test Method for Determining the Water
C165 Test Method for Measuring Compressive Properties of
Vapor Sorption of Unfaced Mineral Fiber Insulation
Thermal Insulations
C1114 Test Method for Steady-State Thermal Transmission
C167 Test Methods for Thickness and Density of Blanket or
Properties by Means of the Thin-Heater Apparatus
Batt Thermal Insulations
C1338 Test Method for Determining Fungi Resistance of
C168 Terminology Relating to Thermal Insulation
Insulation Materials and Facings
C1511 Test Method for Determining the Water Retention
1
This specification is under the jurisdiction of ASTM Committee C16 on
(Repellency) Characteristics of Fibrous Glass Insulation
Thermal Insulation and is the direct responsibility of Subcommittee C16.23 on
(Aircraft Type)
Blanket and Loose Fill Insulation.
C1617 Practice for Quantitative Accelerated Laboratory
Current edition approved May 1, 2013. Published May 2013. Originally
Evaluation of Extraction Solutions Containing Ions
approved in 2012. Last previous edition approved in 2012 as C1728–12. DOI:
10.1520/C1728-13.
Leached from Thermal Insulation on Aqueous Corrosion
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
of Metals
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
E84 Test Method for Surface Burning Characteristics of
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. Building Materials
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1728−13
E2231 Practice for Specimen Preparation and Mounting of 7.1 Maximum Use Temperature—When tested in accor-
Pipe and Duct Insulation Materials to Assess Surface dancewithTestMethodC411inaflatconfigurationandthehot
Burning Characteristics surface performance of Practice C447 in a flat configuration at
3
the insulation’s maximum use temperature at a
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C1728 − 12 C1728 − 13
Standard Specification for
1
Flexible Aerogel Insulation
This standard is issued under the fixed designation C1728; 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
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).
1.2 For satisfactory performance, properly installed protective vapor retarders or barriers shall be used on below ambient
temperature applications to reduce movement of moisture through or around the insulation to the colder surface. Failure to use a
vapor retarder or barrier could lead to insulation and system non-performance.
1.3 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.
1.4 The following safety hazards caveat pertains only to the test methods described in this specification. 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C165 Test Method for Measuring Compressive Properties of Thermal Insulations
C167 Test Methods for Thickness and Density of Blanket or Batt Thermal Insulations
C168 Terminology Relating to Thermal Insulation
C177 Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the
Guarded-Hot-Plate Apparatus
C303 Test Method for Dimensions and Density of Preformed Block and Board–Type Thermal Insulation
C335 Test Method for Steady-State Heat Transfer Properties of Pipe Insulation
C356 Test Method for Linear Shrinkage of Preformed High-Temperature Thermal Insulation Subjected to Soaking Heat
C390 Practice for Sampling and Acceptance of Thermal Insulation Lots
C411 Test Method for Hot-Surface Performance of High-Temperature Thermal Insulation
C447 Practice for Estimating the Maximum Use Temperature of Thermal Insulations
C518 Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus
C665 Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing
C795 Specification for Thermal Insulation for Use in Contact with Austenitic Stainless Steel
C1045 Practice for Calculating Thermal Transmission Properties Under Steady-State Conditions
C1058 Practice for Selecting Temperatures for Evaluating and Reporting Thermal Properties of Thermal Insulation
C1101/C1101M Test Methods for Classifying the Flexibility or Rigidity of Mineral Fiber Blanket and Board Insulation
C1104/C1104M Test Method for Determining the Water Vapor Sorption of Unfaced Mineral Fiber Insulation
C1114 Test Method for Steady-State Thermal Transmission Properties by Means of the Thin-Heater Apparatus
C1338 Test Method for Determining Fungi Resistance of Insulation Materials and Facings
C1511 Test Method for Determining the Water Retention (Repellency) Characteristics of Fibrous Glass Insulation (Aircraft
Type)
1
This specification is under the jurisdiction of ASTM Committee C16 on Thermal Insulation and is the direct responsibility of Subcommittee C16.23 on Blanket and Loose
Fill Insulation.
Current edition approved Jan. 15, 2012May 1, 2013. Published January 2012May 2013. Originally approved in 2012. Last previous edition approved in 2012 as C1728–12.
DOI: 10.1520/C1728-12.10.1520/C1728-13.
2
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 Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1728 − 13
C1617 Practice for Quantitative Accelerated Laboratory Evaluation of Extraction Solutions Containing Ions Leached from
Thermal Insulation on Aqueous
...

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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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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.  
1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 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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ASTM
ASTM C1374-18(2023)(Test Method)
Standard Test Method for Determination of Installed Thickness of Pneumatically Applied Loose-Fill Building Insulation

SIGNIFICANCE AND USE
5.1 This test method was designed to give the manufacturer of loose-fill insulation products a way of determining what the initial installed thickness should be in a horizontal open attic for pneumatic applications.  
5.2 The installed thickness value developed by this test method is intended to provide guidance to the installer in order to achieve a minimum mass/unit area for a given R-value.  
5.3 For the purpose of product design, testing should be done at a variety of R-values. At least three R-values should be used: the lowest R-value on the product label, the highest R-value on the product label, and an R-value near the midpoint of the R-value range.
Note 1: For quality control purposes, testing may be done at one R-value of R-19 (h×ft 2×°F/Btu) or higher.  
5.4 Specimens are blown in a manner consistent with the intended installation procedure. Blowing machine settings should be representative of those typically used for field application with that machine.  
5.5 The material blown for a given R-value as part of the installed thickness test equals the installed mass/unit area times the test chamber area. This mass can be calculated from information provided on the package label at the R-value prescribed.
SCOPE
1.1 This test method covers determination of the installed thickness of pneumatically applied loose-fill building insulations prior to settling by simulating an open attic with horizontal blown applications.  
1.2 This test method is a laboratory procedure for use by manufacturers of loose-fill insulation for product design, label development, and quality control testing. The apparatus used produces installed thickness results at a given mass/unit area.  
1.3 This test method is not the same as the design density procedures described in Test Methods C520 or Specifications C739 or C764.  
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 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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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