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ASTM C195-07(2013)

(Specification)

Standard Specification for Mineral Fiber Thermal Insulating Cement

Standard Specification for Mineral Fiber Thermal Insulating Cement

ABSTRACT
This specification covers mineral fiber thermal insulating materials in the form of dry cement, which, when mixed with a suitable proportion of water, applied as a plastic mass, and dried in place, affords resistance to heat transmission on surfaces operating at a certain range of temperature. Mineral fiber thermal insulating cement shall be composed of mineral fiber and inorganic fillers, with a suitable proportion of heat-resistant binder. The mineral fiber shall consist of rock, slag, or glass processed from a molten state into fibrous form. Asbestos shall not be used as an ingredient or component part of the product. Different test methods shall be performed in order to determine the following properties of the cement: dry covering capacity, volume change upon drying, linear shrinkage, and apparent thermal conductivity.
SCOPE
1.1 This specification covers mineral fiber thermal insulating materials in the form of dry cement, which, when mixed with a suitable proportion of water, applied as a plastic mass, and dried in place, affords resistance to heat transmission on surfaces operating at temperatures between 250 and 1900°F (about 121 and 1038°C).  
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.  
1.3 The following safety hazards caveat pertains only to the test methods section of 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
28-Feb-2013
ICS
91.100.10 - Cement. Gypsum. Lime. Mortar
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.20 - Homogeneous Inorganic Thermal Insulations
Current Stage
Ref Project

Relations

Replaces
ASTM C195-07 - Standard Specification for Mineral Fiber Thermal Insulating Cement
Effective Date
01-Mar-2013
Replaced By
ASTM C195-07(2019) - Standard Specification for Mineral Fiber Thermal Insulating Cement
Effective Date
01-Mar-2019
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-Mar-2013
Referred By
ASTM C929-14(2019) - Standard Practice for Handling, Transporting, Shipping, Storage, Receiving, and Application of Thermal Insulation Materials For Use in Contact with Austenitic Stainless Steel
Effective Date
01-Mar-2013
Referred By
ASTM F683-23 - Standard Practice for Selection and Application of Thermal Insulation for Piping and Machinery
Effective Date
01-Mar-2013
Referred By
ASTM C1696-20 - Standard Guide for Industrial Thermal Insulation Systems
Effective Date
01-Mar-2013

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ASTM C195-07(2013) - Standard Specification for Mineral Fiber Thermal Insulating CementASTM C195-07(2013) - Standard Specification for Mineral Fiber Thermal Insulating Cement
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ASTM C195-07(2013) - Standard Specification for Mineral Fiber Thermal Insulating Cement
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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:C195 −07 (Reapproved 2013)
Standard Specification for
Mineral Fiber Thermal Insulating Cement
This standard is issued under the fixed designation C195; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope Temperature Thermal Insulation Subjected to Soaking
Heat
1.1 This specification covers mineral fiber thermal insulat-
C390 Practice for Sampling and Acceptance of Thermal
ing materials in the form of dry cement, which, when mixed
Insulation Lots
with a suitable proportion of water, applied as a plastic mass,
C411 Test Method for Hot-Surface Performance of High-
and dried in place, affords resistance to heat transmission on
Temperature Thermal Insulation
surfaces operating at temperatures between 250 and 1900°F
C518 Test Method for Steady-State Thermal Transmission
(about 121 and 1038°C).
Properties by Means of the Heat Flow Meter Apparatus
1.2 The values stated in inch-pound units are to be regarded
C1045 Practice for Calculating Thermal Transmission Prop-
as standard. The values given in parentheses are mathematical
erties Under Steady-State Conditions
conversions to SI units that are provided for information only
C1058 Practice for Selecting Temperatures for Evaluating
and are not considered standard.
and Reporting Thermal Properties of Thermal Insulation
1.3 The following safety hazards caveat pertains only to the
C1114 Test Method for Steady-State Thermal Transmission
test methods section of this specification: This standard does Properties by Means of the Thin-Heater Apparatus
not purport to address all of the safety concerns, if any,
E136 Test Method for Behavior of Materials in a Vertical
associated with its use. It is the responsibility of the user of this Tube Furnace at 750°C
standard to establish appropriate safety and health practices
3. Terminology
and determine the applicability of regulatory limitations prior
to use.
3.1 Definitions—Terminology C168 shall be considered as
applying to the terms used in this specification.
2. Referenced Documents
4. Materials and Manufacture
2.1 ASTM Standards:
C136 Test Method for Sieve Analysis of Fine and Coarse
4.1 Mineral fiber thermal insulating cement shall be com-
Aggregates
posed of mineral fiber and inorganic fillers, with a suitable
C163 Practice for Mixing Thermal Insulating Cement
proportion of heat-resistant binder.
Samples
4.2 The mineral fiber shall consist of rock, slag, or glass
C166 Test Method for Covering Capacity and Volume
processed from a molten state into fibrous form.
Change Upon Drying of Thermal Insulating Cement
C168 Terminology Relating to Thermal Insulation 4.3 Asbestos shall not be used as an ingredient or compo-
nent part of the product.
C177 Test Method for Steady-State Heat Flux Measure-
ments and Thermal Transmission Properties by Means of
5. Other Requirements
the Guarded-Hot-Plate Apparatus
C356 Test Method for Linear Shrinkage of Preformed High-
5.1 The cement shall conform to the requirements given in
Table 1. Conformance shall be based on results of tests on
specimens prepared in accordance with 9.1.
This specification is under the jurisdiction of ASTM Committee C16 on
5.2 Maximum Use Temperature—When tested in accor-
Thermal Insulation and is the direct responsibility of Subcommittee C16.20 on
Homogeneous Inorganic Thermal Insulations.
dance with 10.5, the dried cement shall not warp, flame, or
Current edition approved March 1, 2013. Published March 2013. Originally
glow during hot surface exposure. No evidence of melting or
published as ES 10, 1942. Last previous edition approved in 2007 as C195 – 07.
fiber degradation shall be evident upon post-test inspection.
DOI: 10.1520/C0195-07R13.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.3 Non-combustibility—When tested in accordance with
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
10.6, the dried cement shall conform to the requirements of
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. Test Method E136.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
C195−07 (2013)
TABLE 1 Physical Requirements
10.4 Apparent Thermal Conductivity
Dry covering capacity, min, ft , 1 in. in thickness per 100 lb of 30 (15.6) 10.4.1 The thermal conductivity as a function of tempera-
dry cement (m , 1 cm in thickness per 100 kg of dry cement)
ture for the representative specimens shall be determined with
Volume change (shrinkage) upon drying, max, % 35 (35)
data obtained from a series of thermal tests utilizing test
Linear shrinkage (length) after heat soaking at 1600°F (871°C) 5(5)
max, % methods C177, C518,or C1114 as appropriate for the material
2 A
Apparent thermal conductivity, max, Btu·in./h·ft ·°F (W/m·K):
under study. Specimen shall be tested at a maximum thickness
At mean temperature of 200°F (93°C) 0.70 (0.101)
of 1 ⁄2 in. (38 mm).
At mean temperature of 500°F (260°C) 0.85 (0.123)
At mean temperature of 700°F (371°C) 0.95 (0.137)
10.4.1.1 Test Method C518 shall not be used at tempera-
At mean temperature of 900°F (482°C) 1.2 (0.173)
tures or resistances other than those in the range of the
A
The user is advised that some applications could require the knowledge of the
calibration.
thermal conductivity of the insulating cement at mean temperatures above those
10.4.1.2 Test Method C1114 shall not be used at tempera-
shown. Consult the manufacturer for data at mean temperatures exceeding those
listed. tures or resistance ranges other than those with comparable
results to Test Method C177.
10.4.2 The test method selected shall have proven correla-
tion with Test Method C177 over the temperature range of
6. Qualification Requirements
conditionsused.Incasesofdispute,TestMethodC177shallbe
6.1 The following requirements are employed for purposes
considered as the final authority for material having flat
of initial material or product qualification:
geometry.
6.1.1 Line
...

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