ASTM C163-05(2023)
(Practice)Standard Practice for Mixing Thermal Insulating Cement Samples
Standard Practice for Mixing Thermal Insulating Cement Samples
SIGNIFICANCE AND USE
4.1 Insulating cement must be mixed with water and molded to prepare for testing.
SCOPE
1.1 This practice covers mixing thermal insulating cement samples with water in the preparation of specimens for use in all tests on the cement.
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 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.
1.4 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.
General Information
- Status
- Published
- Publication Date
- 28-Feb-2023
- Technical Committee
- C16 - Thermal Insulation
- Drafting Committee
- C16.31 - Chemical and Physical Properties
Relations
- Effective Date
- 15-Apr-2024
- Effective Date
- 15-Apr-2018
- Effective Date
- 01-Jun-2017
- Effective Date
- 15-Oct-2015
- Effective Date
- 01-Jun-2015
- Effective Date
- 01-Apr-2013
- Effective Date
- 01-Jan-2010
- Effective Date
- 15-Dec-2008
- Effective Date
- 01-Sep-2008
- Effective Date
- 01-Jun-2008
- Effective Date
- 01-Nov-2005
- Effective Date
- 01-Jun-2005
- Effective Date
- 10-Apr-2003
- Effective Date
- 10-Jul-2002
- Effective Date
- 10-May-2001
Overview
ASTM C163-05(2023) - Standard Practice for Mixing Thermal Insulating Cement Samples provides guidelines for preparing and mixing thermal insulating cement samples with water, ensuring uniformity and consistency in laboratory testing. Developed by ASTM International, this standard supports accurate and repeatable evaluation of thermal insulating cement properties by establishing standardized mixing procedures. The practice outlines the necessary apparatus, mixing water requirements, specimen preparation, and safety considerations for users engaged in the testing of insulating cements.
Key Topics
- Mixing Procedure: Details step-by-step methods for combining insulating cement with water, including forming a crater in the cement, gradual water addition, and thorough mixing to achieve uniform consistency.
- Apparatus and Tools: Specifies essential equipment such as nonabsorbent mixing pans, rectangular and pointed trowels, accurate scales, suitable water containers, and wood or metal molds for shaping specimens.
- Water Requirements: Stipulates the use of clean, domestic-quality water within specified temperature ranges (70-75°F / 21-24°C), and emphasizes using the amount recommended by the cement manufacturer.
- Specimen Preparation: Covers molding techniques to produce uniform test blocks, including troweling procedures to reduce voids, and instructions for drying and finishing samples for subsequent laboratory analysis.
- Safety and Compliance: Reminds users to establish appropriate safety, health, and environmental practices, and to consider local regulatory limitations when applying the standard.
- Units of Measurement: Confirms that the standard uses inch-pound units as primary, with SI conversions provided for informational purposes only.
Applications
- Material Testing Laboratories: Used by technical personnel to ensure thermal insulating cement samples are prepared consistently prior to physical or chemical laboratory tests.
- Quality Control in Manufacturing: Assists manufacturers and suppliers of thermal insulating cements in verifying product performance and quality through standardized specimen preparation.
- Construction and Engineering Projects: Supports contractors and engineers in evaluating the properties of insulating cements before usage in building and industrial applications.
- Research and Development: Provides a repeatable method for academic or industrial researchers to prepare samples for comparative studies on insulating cement formulations.
Benefits of implementing ASTM C163-05(2023) include:
- Enhanced reproducibility and accuracy of laboratory testing results
- Improved quality assurance for insulating cement products
- Alignment with international standards for cross-border project consistency
- Clear guidance on equipment and mixing techniques to standardize sample preparation processes
Related Standards
- ASTM C168 - Terminology Relating to Thermal Insulation: Provides definitions for terms used in ASTM C163 and related thermal insulation standards.
- ASTM Standards on Thermal Insulation: A collection of practices and test methods for various insulation materials that may reference or require sample preparation according to ASTM C163.
- ASTM C195, C196, and other Insulating Cement Standards: May rely on the mixing and sample preparation methods specified in C163 for subsequent testing procedures.
For more information or to access the official ASTM C163-05(2023) document, visit ASTM International or consult the annual book of ASTM Standards. Following this standard ensures that your thermal insulating cement sample preparation is reliable, traceable, and globally recognized.
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Frequently Asked Questions
ASTM C163-05(2023) is a standard published by ASTM International. Its full title is "Standard Practice for Mixing Thermal Insulating Cement Samples". This standard covers: SIGNIFICANCE AND USE 4.1 Insulating cement must be mixed with water and molded to prepare for testing. SCOPE 1.1 This practice covers mixing thermal insulating cement samples with water in the preparation of specimens for use in all tests on the cement. 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 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. 1.4 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.
SIGNIFICANCE AND USE 4.1 Insulating cement must be mixed with water and molded to prepare for testing. SCOPE 1.1 This practice covers mixing thermal insulating cement samples with water in the preparation of specimens for use in all tests on the cement. 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 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. 1.4 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.
ASTM C163-05(2023) is classified under the following ICS (International Classification for Standards) categories: 91.100.60 - Thermal and sound insulating materials. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM C163-05(2023) has the following relationships with other standards: It is inter standard links to ASTM C168-24, ASTM C168-18, ASTM C168-17, ASTM C168-15a, ASTM C168-15, ASTM C168-13, ASTM C168-10, ASTM C168-08b, ASTM C168-08a, ASTM C168-08, ASTM C168-05a, ASTM C168-05, ASTM C168-03, ASTM C168-02, ASTM C168-00. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM C163-05(2023) is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
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.
Designation: C163 − 05 (Reapproved 2023)
Standard Practice for
Mixing Thermal Insulating Cement Samples
This standard is issued under the fixed designation C163; 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 5. Apparatus
5.1 Mixing Surface or Pan, nonabsorbent and corrosion-
1.1 This practice covers mixing thermal insulating cement
resistant surface or shallow pan approximately 3 ft (0.9 m)
samples with water in the preparation of specimens for use in
square.
all tests on the cement.
5.2 Trowels, 16-in. (about 400-mm) rectangular plasterer’s
1.2 The values stated in inch-pound units are to be regarded
trowel, and a 9-in. (about 230-mm) pointed trowel.
as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only
5.3 Scales, accurate to within 0.5 oz (14.1 g) with a
and are not considered standard.
minimum capacity of 15 lb (about 6.8 kg).
1.3 This standard does not purport to address all of the
5.4 Water Container, suitable for holding approximately 2
safety concerns, if any, associated with its use. It is the
gal (about 8 L) of water.
responsibility of the user of this standard to establish appro-
5.5 Mold, constructed of either wood or metal.
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
6. Mixing Water
1.4 This international standard was developed in accor-
6.1 The mixing water shall be equal in quality to that used
dance with internationally recognized principles on standard-
for domestic purposes. Its temperature shall be between 70 and
ization established in the Decision on Principles for the
75°F (21 and 24°C). The quantity used shall be that which
Development of International Standards, Guides and Recom-
gives the consistency as recommended by the manufacturer.
mendations issued by the World Trade Organization Technical
7. Procedure
Barriers to Trade (TBT) Committee.
7.1 Test at least one specimen from each lot of cement
2. Referenced Documents
unless otherwise agreed upon between user and supplier or as
shown otherwise in a material specification.
2.1 ASTM Standards:
C168 Terminology Relating to Thermal Insulation
7.2 Weigh the specimen (at least 3 lb (1.4 kg)) of dry cement
and place it on a smooth, nonabsorbent, and corrosion-resistant
3. Terminology surface.
3.1 Definitions—Terminology C168 shall be considered as 7.3 Form a crater in the center of the dry cement. Pour the
mixing water slowly into the crater and determine the weight
applying to the terms used in this practice.
used.
4. Significance and Use
7.4 Fold the material on the outer edge into the crater by
means of the rectangular trowel.
4.1 Insulating cement must be mixed with water and molded
to prepare for testing.
7.5 After the water has been in contact with the cement for
the period of time recommended by the manufacturer, mix
rapidly with the rectangular trowel until the entire batch is of
1 uniform consistency.
This practice is under the ju
...
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