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ASTM C209-07a

(Test Method)

Standard Test Methods for Cellulosic Fiber Insulating Board

Standard Test Methods for Cellulosic Fiber Insulating Board

SCOPE
1.1 These test methods cover those insulation products in specified Specification C 208 that are not singularly specified elsewhere as insulating formboard (see Specification C 532) and nail-base sheathing (see Specification D 2277). The requirements for the products' physical properties are specified in Specification C 208. The methods for the general insulation products' physical properties are given as follows:SectionThickness7Size of Finished Board8Thermal Conductivity9Transverse Strength10Deflection at Specified Minimum Load 11Tensile Strength Parallel to Surface 12Tensile Strength Perpendicular to Surface 13Water Absorption14Linear Expansion 15Water Vapor Transmission16Flame Spread Index17Moisture Content and Density18
1.2 Reference is provided to an established source for nomenclature and definitions.
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.
1.3 Several of the test methods contained in this document are referenced by material specifications other than cellulosic fiber insulating board. These include mineral fiber, perlite, polyisocyanurate, polystyrene and phenolic materials.

General Information

Status
Historical
Publication Date
30-Apr-2007
ICS
27.220 - Heat recovery. Thermal insulation
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.32 - Mechanical Properties
Current Stage
Ref Project

Relations

Replaces
ASTM C209-07 - Standard Test Methods for Cellulosic Fiber Insulating Board
Effective Date
01-May-2007
Replaced By
ASTM C209-07ae1 - Standard Test Methods for Cellulosic Fiber Insulating Board
Effective Date
01-May-2007
Referred By
ASTM E861-13(2021) - Standard Practice for Evaluating Thermal Insulation Materials for Use in Solar Collectors
Effective Date
01-May-2007
Referred By
ASTM C1696-20 - Standard Guide for Industrial Thermal Insulation Systems
Effective Date
01-May-2007
Referred By
ASTM C208-22 - Standard Specification for Cellulosic Fiber Insulating Board
Effective Date
01-May-2007
Referred By
ASTM C1289-23 - Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board
Effective Date
01-May-2007
Referred By
ASTM C728-17a(2022) - Standard Specification for Perlite Thermal Insulation Board
Effective Date
01-May-2007
Referred By
ASTM C892-19 - Standard Specification for High-Temperature Fiber Blanket Thermal Insulation
Effective Date
01-May-2007
Referred By
ASTM C726-17 - Standard Specification for Mineral Wool Roof Insulation Board
Effective Date
01-May-2007
Referred By
ASTM C1126-19 - Standard Specification for Faced or Unfaced Rigid Cellular Phenolic Thermal Insulation
Effective Date
01-May-2007

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ASTM C209-07a - Standard Test Methods for Cellulosic Fiber Insulating BoardASTM C209-07a - Standard Test Methods for Cellulosic Fiber Insulating Board
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ASTM C209-07a - Standard Test Methods for Cellulosic Fiber Insulating Board
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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: C 209 – 07a
Standard Test Methods for
1
Cellulosic Fiber Insulating Board
This standard is issued under the fixed designation C 209; 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 (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope ments and Thermal Transmission Properties by Means of
the Guarded-Hot-Plate Apparatus
1.1 These test methods cover those insulation products in
C 208 Specification for Cellulosic Fiber Insulating Board
specified Specification C 208 that are not singularly specified
C 518 Test Method for Steady-State Thermal Transmission
elsewhere as insulating formboard (see Specification C 532)
Properties by Means of the Heat Flow Meter Apparatus
and nail-base sheathing (see Specification D 2277). The re-
C 532 Specification for Structural Insulating Formboard
quirements for the products’ physical properties are specified
3
(Cellulosic Fiber)
in Specification C 208. The methods for the general insulation
C 870 Practice for Conditioning of Thermal Insulating Ma-
products’ physical properties are given as follows:
terials
Section
C 1045 Practice for Calculating Thermal Transmission
Thickness 7
Size of Finished Board 8
Properties Under Steady-State Conditions
Thermal Conductivity 9
C 1114 TestMethodforSteady-StateThermalTransmission
Transverse Strength 10
Properties by Means of the Thin-Heater Apparatus
Deflection at Specified Minimum Load 11
Tensile Strength Parallel to Surface 12
D 1037 Test Methods for Evaluating Properties of Wood-
Tensile Strength Perpendicular to Surface 13
Base Fiber and Particle Panel Materials
Water Absorption 14
D 1554 Terminology Relating to Wood-Base Fiber and
Linear Expansion 15
Water Vapor Transmission 16
Particle Panel Materials
Flame Spread Index 17
3
D 2277 Specification for Fiberboard Nai-Base Sheathing
Moisture Content and Density 18
E84 Test Method for Surface Burning Characteristics of
1.2 Reference is provided to an established source for
Building Materials
nomenclature and definitions.
E 96/E 96M Test Methods for Water Vapor Transmission of
1.3 This standard does not purport to address all of the
Materials
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro- 3. Terminology
priate safety and health practices and determine the applica-
3.1 Definitions—The definitions of terms used in these
bility of regulatory limitations prior to use.
methods shall be in accordance with Definitions D 1554 and
1.4 Several of the test methods contained in this document
Terminology C 168.
are referenced by material specifications other than cellulosic
3.2 cellulosic fiber insulating board—a fibrous-felted, ho-
fiber insulating board. These include mineral fiber, perlite,
mogeneous panel made from ligno-cellulosic fibers (usually
3
polyisocyanurate, polystyrene and phenolic materials.
wood or cane) and having a density of less than 31 lb/ft (497
3 3 3
kg/m ) but more than 10 lb/ft (160 kg/m ).
2. Referenced Documents
3.2.1 Discussion—Cellulosic fiber insulating board. It is
2
2.1 ASTM Standards:
characterized by an integral bond that is produced by interfelt-
C 168 Terminology Relating to Thermal Insulation
ing of the fibers, but which has not been consolidated under
C 177 Test Method for Steady-State Heat Flux Measure-
heat and pressure as a separate stage in manufacture. Other
materials may be added during manufacture to improve certain
properties.
1
These test methods are under the jurisdiction of ASTM Committee C16 on
3.3 Definitions of Terms Specific to This Standard:
Thermal Insulation and are the direct responsibility of Subcommittee C16.32 on
Mechanical Properties.
3.3.1 board—refers to the material as received.
Current edition approved May 1, 2007. Published June 2007. Originally
3.3.2 sample—refers to the 36 by 48-in. (0.9 by 1.2-m)
approved in 1946. Last previous edition approved in 2007 as C 209 – 07.
2 piece cut from a board.
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
3
the ASTM website. Withdrawn.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C 209 – 07a
3.3.3 test specimen—refers to the test piece cut from a
where:
sample unless otherwise specified in the test method.
h = average thickness of lot, and
1
3.3.4 sorption—a general term in physical chemistry
...

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1.3 The use of thermal insulation materials covered by this specification is typically regulated by building codes, or other agencies that address fire performance. Where required, the fire performance of the material shall be addressed through standard fire test methods established by the appropriate governing documents.  
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Note 1: For testing free plastic films, see Practice D1435.  
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These test methods cover procedures for sampling and testing mastics and coatings for use as weather and vapour barrier finishes on thermal insulations and for other accessory use. Take the samples for laboratory examination from the original containers immediately after stirring to a uniform condition. Determine the number of containers sampled as required representing a shipment. Open the original containers and examine them for uniformity of contents. The procedures for determining the stability of coatings under freezing are presented in details. The paper covers the determination of the volume of volatile matter and the coverage per unit of dry film thickness of mastics and coatings. Application of the material to the test panels shall meet the requirements prescribed, or to the thickness and by the method to be followed in practice, such as spray, brush, or trowel. Test the coated panel prepared in accordance with the required method at 15-min intervals to determine the time required to set-to-touch, and at 30-min intervals to determine the time to reach practical hardness.
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4.1 Materials less than or equal to 15 mm (0.59 in.) in thickness shall not be tested in accordance with this test method in order to avoid complete immersion of the specimens. This type of exposure is beyond the scope of this test method.  
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ASTM C686-17(2023)(Test Method)
Standard Test Method for Parting Strength of Mineral Fiber Batt- and Blanket-Type Insulation

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3.1 Tensile strength is a fundamental property associated with mineral fiber manufacture since it is influenced by the type of fiber, the deposition of fiber, the type and the amount of bonding agent, and the method of curing the resin to form a bonded insulation product. The test is an indication of product integrity and the ability of the product to be successfully handled and applied in the field.
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ASTM C667-17(2022)(Specification)
Standard Specification for Prefabricated Reflective Insulation Systems for Equipment and Pipe Operating at Temperatures above Ambient Air

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This specification covers the standard for all metal prefabricated, reflective insulation systems for equipment and piping operating at temperatures above ambient in air proposed for use in nuclear power-generating plants and industrial plants. The insulation unit is a rigid, self-contained, prefabricated metal construction made of an inner and outer casing arranged to form a rigid assembly with separated air spaces between the inner and outer casing and the individual reflective liners. The reflective insulation described herein is limited to systems of insulating units, designed to fit the equipment or piping to be insulated. The units shall be manufactured from metals that are in accordance with the thermal, physical, and chemical requirements not only of the insulation as unit, but also as an assembly of units forming the insulation system.
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1.1 This specification covers the requirements for all metal prefabricated, reflective insulation systems for equipment and piping operating in air at temperatures above ambient. Typical applications are in nuclear power-generating plants and industrial plants.  
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ASTM C585-22(Practice)
Standard Practice for Inner and Outer Diameters of Thermal Insulation for Nominal Sizes of Pipe and Tubing

SIGNIFICANCE AND USE
4.1 The purpose of this practice is to ensure satisfactory fit on standard sizes, to accommodate radial expansion of pipes and tubes which are heated after being insulated, and to minimize the number of insulation sizes and thicknesses to be manufactured and stocked.  
4.2 While it is possible to manufacturer insulation to these recommended dimensions, exercise care in attempting to nest layers of different materials, or layers supplied by different manufacturers. Individual manufacturing processes will operate at slightly different tolerances. While the product will fit the pipe, it is possible that it will not readily nest as the outer layer between the different materials, or with a different manufacturer, and possibly the same manufacturer. Exercise care to determine these differences before specifying or ordering nesting sizes.  
4.3 The wide range of outer diameter dimensional tolerances will prevent many pipe and tube insulations from nesting for staggered joints or double layered applications, or both unless specified when ordered from the manufacturer, distributor, or fabricator.  
4.4 Dimensions in accordance with this practice do not necessarily permit application of one thickness of pipe insulation over another (Nesting or Simplified Dimensional System) to obtain total thicknesses greater than those manufactured as single layer, or for multilayer application when desired.  
FIG. 3 Hinged Section Measurement Location
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ASTM C302-13(2022)(Test Method)
Standard Test Method for Density and Dimensions of Preformed Pipe-Covering-Type Thermal Insulation

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5.1 Density measurements of preformed pipe insulation are useful in determining compliance of a product with specification limits and in providing a relative gage of product weights. For any one kind of insulation some important physical and mechanical properties, such as thermal conductivity, heat capacity, strength, etc., bear a specific relationship with its density; however, on a density basis, these properties are not directly comparable with those for other kinds of material.  
5.2 The physical dimensions of preformed pipe insulation are important quantities not only for determining the density of the pipe insulation but also for determining the conformance to specifications. The use of multilayer insulations is common, and the dimensions are necessary to ensure proper nesting of the layers.
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1.1 This test method covers the determination of the dimensions and density, after conditioning, of preformed pipe insulation.  
1.1.1 Procedure A is applicable to sections of one-piece pipe covering or to sections of segmental pipe covering that can be joined together concentrically and measured as one-piece.  
1.1.2 Procedure B is applicable to segmental pipe covering where each section of material is measured.  
1.1.3 Procedure C is applicable to sections of one-piece pipe covering, such as soft foam or mineral wool materials, where it is possible to penetrate the material.  
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.  
1.3 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.  
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