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ASTM C739-00

(Specification)

Standard Specification for Cellulosic Fiber (Wood-Base) Loose-Fill Thermal Insulation

Standard Specification for Cellulosic Fiber (Wood-Base) Loose-Fill Thermal Insulation

SCOPE
1.1 This specification covers the composition and physical requirements of chemically treated, recycled cellulosic fiber (wood-base) loose-fill type thermal insulation for use in attics or enclosed spaces in housing, and other framed buildings within the ambient temperature range from -45.6 to 82.2°C (-50 to 180°F) by pneumatic or pouring application. While products that comply with this specification may be used in various constructions, they are adaptable primarily, but not exclusively, to wood joist, rafters, and stud construction.  
1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are provided for information only.  
1.3  This standard does not purport to address all of the safety problems, 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
09-May-2000
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.23 - Blanket and Loose Fill Insulation
Current Stage
Ref Project

Relations

Replaced By
ASTM C739-00e1 - Standard Specification for Cellulosic Fiber (Wood-Base) Loose-Fill Thermal Insulation
Effective Date
10-May-2000
Referred By
ASTM C1015-17 - Standard Practice for Installation of Cellulosic and Mineral Fiber Loose-Fill Thermal Insulation
Effective Date
10-May-2000
Referred By
ASTM C1373/C1373M-11(2017) - Standard Practice for Determination of Thermal Resistance of Attic Insulation Systems Under Simulated Winter Conditions
Effective Date
10-May-2000
Referred By
ASTM E970-17e1 - Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source
Effective Date
10-May-2000
Referred By
ASTM C1497-16 - Standard Specification for Cellulosic Fiber Stabilized Thermal Insulation
Effective Date
10-May-2000
Referred By
ASTM C687-18 - Standard Practice for Determination of Thermal Resistance of Loose-Fill Building Insulation
Effective Date
10-May-2000
Referred By
ASTM C1363-19 - Standard Test Method for Thermal Performance of Building Materials and Envelope Assemblies by Means of a Hot Box Apparatus
Effective Date
10-May-2000
Referred By
ASTM C1617-19 - Standard Practice for Quantitative Accelerated Laboratory Evaluation of Extraction Solutions Containing Ions Leached from Thermal Insulation on Aqueous Corrosion of Metals
Effective Date
10-May-2000
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
10-May-2000
Referred By
ASTM C1374-18(2023) - Standard Test Method for Determination of Installed Thickness of Pneumatically Applied Loose-Fill Building Insulation
Effective Date
10-May-2000
Referred By
ASTM C1630-19 - Standard Guide for Development of Coverage Charts for Loose-Fill Thermal Building Insulations
Effective Date
10-May-2000

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ASTM C739-00 - Standard Specification for Cellulosic Fiber (Wood-Base) Loose-Fill Thermal InsulationASTM C739-00 - Standard Specification for Cellulosic Fiber (Wood-Base) Loose-Fill Thermal Insulation
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ASTM C739-00 - Standard Specification for Cellulosic Fiber (Wood-Base) Loose-Fill Thermal Insulation
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: C 739 – 00
Standard Specification for
1
Cellulosic Fiber (Wood-Base) Loose-Fill Thermal Insulation
This standard is issued under the fixed designation C 739; 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 C 1114 Test Method for Steady-State Thermal Transmission
3
Properties by Means of the Thin-Heater Apparatus
1.1 This specification covers the composition and physical
E 970 Test Method for Critical Radiant Flux of Exposed
requirements of chemically treated, recycled cellulosic fiber
Attic Floor Insulation Using a Radiant Heat Energy
(wood-base) loose-fill type thermal insulation for use in attics
4
Source
or enclosed spaces in housing, and other framed buildings
within the ambient temperature range from − 45.6 to 82.2°C
3. Terminology
(−50 to 180°F) by pneumatic or pouring application. While
3.1 Definitions—For definitions of terms used in this speci-
products that comply with this specification may be used in
fication, see Terminology C 168.
various constructions, they are adaptable primarily, but not
3.2 Definitions of Terms Specific to This Standard:
exclusively, to wood joist, rafters, and stud construction.
3.2.1 attic—an enclosed space between the roof and ceiling
1.2 The values stated in SI units are to be regarded as the
of the occupied part of a building.
standard. The values in parentheses are provided for informa-
3.2.2 critical radiant flux—the level of incident radiant heat
tion only.
energy on the attic floor insulation system at the most distant
1.3 This standard does not purport to address all of the
2 2
flame-out point (W/cm (Btu/ft · s)).
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
4. Materials and Manufacture
priate safety and health practices and determine the applica-
4.1 The basic material shall be recycled wood-based cellu-
bility of regulatory limitations prior to use.
losic fiber made from selected paper, paperboard stock, or
ground wood stock, excluding contaminated materials, which
2. Referenced Documents
may reasonably be expected to be retained in the finished
2.1 ASTM Standards:
product. Suitable chemicals are introduced to provide proper-
B 152 Specification for Copper Sheet, Strip, Plate, and
2
ties such as flame resistance, processing, and handling charac-
Rolled Bar
teristics.
C 168 Terminology Relating to Thermal Insulating Materi-
3
4.2 The basic material may be processed into a form
als
suitable for installation by pneumatic or pouring methods.
C 177 Test Method for Steady-State Heat Flux Measure-
ments and Thermal Transmission Properties by Means of
5. Physical and Chemical Properties
3
the Guarded-Hot-Plate Apparatus
5.1 Design Density—The design density shall be deter-
C 236 Test Method for Steady-State Thermal Performance
3
mined in accordance with Section 8. Report all units in kg/m
3
of Building Assemblies by Means of a Guarded Hot Box
3
(lb/ft ).
C 518 Test Method for Steady-State Heat Flux Measure-
5.1.1 Design density is not a basis for acceptance or
ments and Thermal Transmission Properties by Means of
3 rejection.
the Heat Flow Meter Apparatus
5.2 Corrosiveness—The loose-fill insulation material shall
C 687 Practice for Determination of Thermal Resistance of
3 be tested for corrosiveness as specified in Section 9. The
Loose-Fill Building Insulation
composition of the insulation material shall be such that after
C 1045 Practice for Calculating Thermal Transmission
3 testing, no perforation of the 3-mil (76-μm) metal specimens
Properties from Steady-State Heat Flux Measurements
shall be evident when the specimens are observed over a 40-W
appliance light bulb. Notches extending into the coupon 3 mm
1
or less from any edge shall be ignored.
This specification is under the jurisdiction of ASTM Committee C-16 on
Thermal Insulation and is the direct responsibility of Subcommittee C16.23 on
5.3 Critical Radiant Flux—When tested in accordance with
Blanket and Loose Fill Insulation.
Section 10, the critical radiant flux shall be equal to greater
Current edition approved . Published . Originally published as C 739 – 73.
Last previous edition C 739 – 97.
2
Annual Book of ASTM Standards, Vol 02.01.
3 4
Annual Book of ASTM Standards, Vol 04.06. Annual Book of ASTM Standards, Vol 04.07.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C 739
2 2
than 0.12 W/cm (0.11 Btu/ft · s). All values shall be rep
...

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1.1 This specification covers UNS N06002, UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N10362, UNS N06230, UNS N06600, UNS N06617, UNS N06625, UNS N08020, UNS N08026, UNS N08024, UNS N08120, UNS N08926, UNS N08367, UNS N10242, UNS N10276, UNS N10665, UNS N10675, UNS N12160, UNS R20033, UNS N06059, UNS N06686, UNS N10629, UNS N08031, UNS N06045, UNS N06025, UNS N06699, and UNS R305562 billets and bars for reforging.  
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3.1 The compression resistance perpendicular to the faces, the resistance to the extrusion during compression, and the ability to recover after release of the load are indicative of a joint filler's ability to continuously fill a concrete expansion joint and thereby prevent damage that might otherwise occur during thermal expansion. The asphalt content is a measure of the fiber-type joint filler's durability and life expectancy. In the case of cork-type fillers, the resistance to water absorption and resistance to boiling hydrochloric acid are relative measures of durability and life expectancy.
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SCOPE
1.1 These test methods cover the physical properties associated with preformed expansion joint fillers. The test methods include:    
Property  
Section  
Expansion in Boiling Water  
7.1  
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Extrusion  
7.3  
Boiling in Hydrochloric Acid  
7.4  
Asphalt Content  
7.5  
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7.6  
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Note 1: Specific test methods are applicable only to certain types of joint fillers, as stated herein.  
1.2 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.  
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SCOPE
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