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ASTM C1029-05

(Specification)

Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation

Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation

SCOPE
1.1 This specification covers the types and physical properties of spray applied rigid cellular polyurethane intended for use as thermal insulation. The operating temperatures of the surfaces to which the insulation is applied shall not be lower than -22°F (-30°C) or greater than +225°F (+107°C). For specific applications, the actual temperature limits shall be as agreed upon between the manufacturer and the purchaser.  
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Apr-2005
ICS
83.100 - Cellular materials
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.22 - Organic and Nonhomogeneous Inorganic Thermal Insulations
Current Stage
Ref Project

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Replaced By
ASTM C1029-05a - Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation
Effective Date
01-Nov-2005

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ASTM C1029-05 - Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal InsulationASTM C1029-05 - Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation
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ASTM C1029-05 - Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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 1029 – 05a
Standard Specification for
Spray-Applied Rigid Cellular Polyurethane Thermal
1
Insulation
This standard is issued under the fixed designation C1029; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (ε) 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 D1622 TestMethodforApparentDensityofRigidCellular
Plastics
1.1 This specification covers the types and physical proper-
D1623 Test Method for Tensile and Tensile Adhesion
ties of spray applied rigid cellular polyurethane intended for
Properties of Rigid Cellular Plastics
use as thermal insulation. The operating temperatures of the
D2126 TestMethodforResponseofRigidCellularPlastics
surfaces to which the insulation is applied shall not be lower
to Thermal and Humid Aging
than−22°F (−30°C) or greater than+225°F (+107°C). For
D2842 TestMethodforWaterAbsorptionofRigidCellular
specific applications, the actual temperature limits shall be as
Plastics
agreed upon between the manufacturer and the purchaser.
D2856 Test Method for Open-Cell Content of Rigid Cel-
1.2 Thevaluesstatedininch-poundunitsaretoberegarded
lular Plastics by the Air Pycnometer
as the standard. The values given in parentheses are for
E84 Test Method for Surface Burning Characteristics of
information only.
Building Materials
1.3 This standard does not purport to address all of the
E96 Test Methods for Water Vapor Transmission of Mate-
safety concerns, if any, associated with its use. It is the
rials
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
3. Terminology
bility of regulatory limitations prior to use.
3.1 Definitions—For definitions of terms used in this speci-
2. Referenced Documents fication, refer to Terminologies C168 and D883.
2
2.1 ASTM Standards:
4. Classification
C165 Test Method for Measuring Compressive Properties
4.1 Spray-applied rigid-cellular polyurethane thermal insu-
of Thermal Insulations
lation covered by this specification is classified into four types
C168 Terminology Relating to Thermal Insulation
as follows:
C177 Test Method for Steady-State Heat Flux Measure-
4.1.1 Type I—Compressive strength 15 psi (104 kPa) mini-
ments and Thermal Transmission Properties by Means of
mum.
the Guarded-Hot-Plate Apparatus
4.1.2 Type II—Compressive strength 25 psi (173 kPa)
C236 Test Method for Steady–State Thermal Performance
3 minimum.
of BuildingAssemblies by Means of a Guarded Hot Box
4.1.3 Type III—Compressive strength 40 psi (276 kPa)
C518 Test Method for Steady-State Thermal Transmission
minimum.
Properties by Means of the Heat Flow Meter Apparatus
4.1.4 Type IV—Compressive strength 60 psi (414 kPa)
D883 Terminology Relating to Plastics
minimum.
D1621 Test Method for Compressive Properties of Rigid
Cellular Plastics
5. Ordering Information
5.1 Orders for materials purchased under this specification
1
This specification is under the jurisdiction of ASTM Committee C16 on
shall include the following:
Thermal Insulation and is the direct responsibility of Subcommittee C16.22 on
5.1.1 ASTM designation, year of issue, and title.
Organic and Nonhomogeneous Inorganic Thermal Insulations.
5.1.2 Type (see 4.1).
Current edition approved Nov 1, 2005. Published January 2006. Originally
approved in 1985. Last previous edition approved in 2005 as C1029–05. 5.1.3 R value or thickness required (see 10.1).
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.1.4 Sampling, if different (see Section 8).
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.
3
Withdrawn.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
C 1029 – 05a
5.1.5 If a certificate of compliance is required (see 13.1). 9. Test Specimen Preparation
5.1.6 If packaging is other than specified (see 14.1).
9.1 Finished polyurethane foam insulation test panels shall
5.1.7 If marking is other than specified (see 14.4).
be made by spray application consistent with the manufactur-
er’s recommendations including: temperatures of the liquid
6. Materials and Manufacture
components, ambient temperature, temperature and type of
6.1 Spray-applied rigid-cellular polyurethane thermal insu- substrate,typeandoperationofsprayequipment,andthickness
of foam per pass. Unless otherwise specified and reported, the
lation is produced by the catalyzed chemical reacti
...

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* = Not available consult manufacturer for additional information.
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NB = A manufacturer can only claim conformance to this standard to the values reported in this table. The * notes are confidential data to the manufacturers and as such are not considered part of any qualifying requirements for the standard and only tell the user to inquire about that data.  
* = Not available consult manufacturer for additional information.
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1.1 This specification covers the types, physical properties, and dimensions of unfaced, preformed rigid cellular polyisocyanurate plastic material intended for use as thermal insulation on surfaces from –297°F (–183°C) to 300°F (149°C). For specific applications, the actual temperature limits shall be agreed upon by the manufacturer and purchaser.  
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1.4 This standard addresses requirements of unfaced preformed rigid cellular polyisocyanurate thermal insulation manufactured using blowing agents with an ozone depletion potential of 0 (ODP 0).  
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1.8 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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Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation

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This specification covers the types and physical properties of spray applied rigid cellular polyurethane intended for use as thermal insulation. Spray-applied rigid-cellular polyurethane thermal insulation shall be classified into four type: Type I; Type II; Type III; and Type IV. Spray-applied rigid-cellular polyurethane thermal insulation shall be produced by the catalyzed chemical reaction of polyisocyanates with polyhydroxyl compounds and by the catalyzed polymerization of polyisocyanates. The following test methods shall be performed: thermal resistance; compressive strength; water vapor permeability; water absorption; tensile strength; response to thermal and humid aging; closed cell content; and surface burning characteristics.
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1.1 This specification covers the types and physical properties of spray applied rigid cellular polyurethane intended for use as thermal insulation. The operating temperatures of the surfaces to which the insulation is applied shall not be lower than −22°F (−30°C) or greater than +225°F (+107°C). For specific applications, the actual temperature limits shall be as agreed upon between the manufacturer and the purchaser.  
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1.1 This specification covers faced or unfaced, rigid cellular phenolic thermal insulation. Boards shall be faced or unfaced. Tubular forms and board cut from a block or bun covered by this standard shall be unfaced. It does not apply to field expanded cellular phenolic materials.
Note 1: If a facer or vapor retarder is to be used for the tubular form or board, then refer to Practice C921.  
1.2 Materials covered by this specification are used as roof insulation; sheathing or rigid board for non-load bearing, building material applications; and pipe or board insulation cut from a block or bun for use between −40 and 257°F (−40 and 125°C). Type II and Type III materials with an appropriate vapor retarder covering on the warm surface are used to a lower temperature limit of −290°F (−180°C). (See 7.3.)  
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 This specification covers closed cell rigid cellular phenolic thermal insulation manufactured using blowing agents with an ozone depletion potential of 0 (ODP 0).  
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Standard Test Method for Predicting Long-Term Thermal Resistance of Closed-Cell Foam Insulation

SIGNIFICANCE AND USE
5.1 Rigid gas-filled closed-cell foam insulations include all cellular plastic insulations which rely on a blowing agent (or gas), other than air, for thermal resistance values. At the time of manufacture, the cells of the foam usually contain their highest percentage of blowing agent and the lowest percentage of atmospheric gases. As time passes, the relative concentrations of these gases change due primarily to diffusion. This results in a general reduction of the thermal resistance of the foam due to an increase in the thermal conductivity of the resultant cell gas mixture. These phenomena are typically referred to as foam aging.  
5.1.1 For some rigid gas-filled closed-cell foam insulation products produced using blowing agent gases that diffuse very rapidly out of the full-thickness foam product, such as expanded polystyrene, there is no need to accelerate the aging process.  
5.1.2 Physical gas diffusion phenomena occur in three dimensions. The one-dimensional form of the diffusion equations used in the development of this practice are valid only for planar geometries, that is, for specimens that have parallel faces and where the thickness is much smaller than the width and much smaller than the length.  
Note 3: Please see Appendix X3 for a discussion of the theory of accelerated aging via thin slicing.
Note 4: Theoretical and experimental evaluations of the aging of insulation in radial forms, such as pipe insulation, have been made. (6) However, these practices have not evolved to the point of inclusion in the test standard.  
5.2 The change in thermal resistance due to the phenomena described in 5.1 usually occurs over an extended period of time. Information regarding changes in the thermal resistance of these materials as a function of time is required in a shorter period of time so that decisions regarding formulations, production, and comparisons with other materials can be made.  
5.3 Specifications C578, C591, C1029, C1126 and C1289 on rigid cl...
SCOPE
1.1 This test method covers a procedure for predicting the long-term thermal resistance (LTTR) of unfaced or permeably faced rigid gas-filled closed-cell foam insulations by reducing the specimen thickness to accelerate aging under controlled laboratory conditions (1-5) .2
Note 1: See Terminology, 3.2.1, for the meaning of the word aging within this standard.  
1.2 Rigid gas-filled closed-cell foam insulation includes all cellular plastic insulations manufactured with the intent to retain a blowing agent other than air.  
1.3 This test method is limited to unfaced or permeably faced, homogeneous materials. This method is applied to a wide range of rigid closed-cell foam insulation types, including but not limited to: extruded polystyrene, polyurethane, polyisocyanurate, and phenolic. This test method does not apply to impermeably faced rigid closed-cell foams or to rigid closed-cell bun stock foams.
Note 2: See Note 8 for more details regarding the applicability of this test method to rigid closed-cell bun stock foams.  
1.4 This test method utilizes referenced standard test procedures for measuring thermal resistance. Periodic measurements are performed on specimens to observe the effects of aging. Specimens of reduced thickness (that is, thin slices) are used to shorten the time required for these observations. The results of these measurements are used to predict the long-term thermal resistance of the material.  
1.5 The test method is given in two parts. The Prescriptive Method in Part A provides long-term thermal resistance values on a consistent basis that can be used for a variety of purposes, including product evaluation, specifications, or product comparisons. The Research Method in part B provides a general relationship between thermal conductivity, age, and product thickness.  
1.5.1 To use the Prescriptive Method, the date of manufacture must be known, which usually involves the cooperation of the m...

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  • Standard
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    English language
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