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ASTM D7557/D7557M-09(2013)e1

(Practice)

Standard Practice for Sampling of Expanded Polystyrene Geofoam Specimens

Standard Practice for Sampling of Expanded Polystyrene Geofoam Specimens

SIGNIFICANCE AND USE
5.1 This practice provides guidance on sampling of EPS geofoam in order to determine compliance to Specification D6817.
SCOPE
1.1 This practice provides guidance on the location, frequency, and method of sampling representative specimens from large blocks of Expanded Polystyrene (EPS) Geofoam.  
1.2 This practice is not intended to replace professional judgments nor should this guide be applied without consideration of a project’s many unique aspects.  
1.3 The word “standard” in the title of this guide means only that this guide has been approved through the ASTM International consensus process.  
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
1.5 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-Jun-2013
ICS
93.080.20 - Road construction materials
Technical Committee
D35 - Geosynthetics
Drafting Committee
D35.06 - Geosynthetic Specifications
Current Stage
Ref Project

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ASTM D7557/D7557M-09(2013)e1 - Standard Practice for Sampling of Expanded Polystyrene Geofoam SpecimensASTM D7557/D7557M-09(2013)e1 - Standard Practice for Sampling of Expanded Polystyrene Geofoam Specimens
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ASTM D7557/D7557M-09(2013)e1 - Standard Practice for Sampling of Expanded Polystyrene Geofoam Specimens
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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
´1
Designation: D7557/D7557M − 09 (Reapproved 2013)
Standard Practice for
Sampling of Expanded Polystyrene Geofoam Specimens
This standard is issued under the fixed designation D7557/D7557M; 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.
ε NOTE—Units information was editorially corrected in July 2013.
1. Scope D6817 Specification for Rigid Cellular Polystyrene Geo-
foam
1.1 This practice provides guidance on the location,
2.2 ISO Standard:
frequency, and method of sampling representative specimens
ISO/IEC 17025:2005 General Requirements for the Com-
from large blocks of Expanded Polystyrene (EPS) Geofoam.
petence of Testing and Calibration Laboratories
1.2 This practice is not intended to replace professional
judgments nor should this guide be applied without consider-
3. Terminology
ation of a project’s many unique aspects.
3.1 Definitions—For definitions of general geosynthetic
1.3 The word “standard” in the title of this guide means
terms used in this standard refer to Terminology, D4439.
only that this guide has been approved through the ASTM
3.2 Definitions of Terms Specific to This Standard:
International consensus process.
3.2.1 Geofoam Lot—a definite quantity of EPS Geofoam
1.4 The values stated in either SI units or inch-pound units
manufactured under conditions of production that are consid-
are to be regarded separately as standard. The values stated in
ered uniform.
each system are not necessarily exact equivalents; therefore, to
4. Summary of Practice
ensure conformance with the standard, each system shall be
used independently of the other, and values from the two
4.1 EPS Geofoam is commonly used in geotechnical appli-
systems shall not be combined.
cations when an extremely lightweight material is required.
This practice provides guidance for sampling EPS Geofoam
1.5 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the specimens for ongoing quality control compliance to Specifi-
cation D6817.
responsibility of the user of this standard to establish appro-
priate safety, health, and environmental practices and deter-
5. Significance and Use
mine the applicability of regulatory limitations prior to use.
1.6 This international standard was developed in accor-
5.1 This practice provides guidance on sampling of EPS
dance with internationally recognized principles on standard-
geofoam in order to determine compliance to Specification
ization established in the Decision on Principles for the
D6817.
Development of International Standards, Guides and Recom-
6. Procedure
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
6.1 Initial Sampling:
6.1.1 Select samples of the EPS Geofoam from a first
2. Referenced Documents
production lot to ensure compliance with Specification D6817.
2.1 ASTM Standards: Selection of samples shall be as agreed on between purchaser
D4439 Terminology for Geosynthetics and supplier.
6.1.2 Initial sampling shall include sampling of three sets of
specimens. The sets shall be selected from different regions of
This practice is under the jurisdiction of ASTM Committee D35 on Geosyn-
a single EPS Geofoam block. The regions shall include the
thetics and is the direct responsibility of Subcommittee D35.06 on Geosynthetic
corners of the EPS Geofoam block and the center of the EPS
Specifications.
Current edition approved July 1, 2013. Published July 2013. Originally approved Geofoam block as shown in Fig. 1.
in 2009. Last previous edition approved in 2009 as D7557 – 09. DOI: 10.1520/
NOTE 1—Some EPS Geofoam suppliers may cut larger sized
...

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This specification covers the physical requirements and movement capabilities of preformed architectural strip seals for use in sealing expansion joints in buildings and parking structures. However, this specification does not provide information on the durability of the architectural strip seals under actual service conditions, loading capability of the system, and the effects of a load on the functional parameters. Material covered by this specification consists of architectural strip seals extruded as a membrane or tubular, with frames, with flanges mechanically or chemically secured, used in interior or exterior application, and used in any construction of the building. The architectural strip seal shall be manufactured from a fully cured elastomeric alloy as a preformed extrusion free of defects such as holes and air bubbles, and with dimensions conforming to the requirements specified. Tests for tensile strength, elongation at break, hardness, ozone resistance, compression set, heat aging, tear resistance, brittleness temperature, and water absorption shall be performed and shall conform to the requirements specified.
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9.1 Architectural strip seals included in this specification shall be those:  
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9.1.2 Extruded as tubular,  
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9.1.4 With flanges mechanically secured,  
9.1.5 With flanges chemically secured,  
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9.1.7 Used in any construction of the building.  
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9.2.1 The physical properties of the fully cured elastomeric alloy, and  
9.2.2 The movement capability in relation to the nominal joint width as defined under Test Method E1399/E1399M.  
9.3 This specification compares similar architectural strip seals but is not intended to reflect the system's application. “Similar” refers to the same type of architectural strip seal within the same subsection under 9.1.  
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9.4.1 Durability of the architectural strip seal under actual service conditions, including the effects of cycled temperature on the strip seal;  
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9.4.5 Testing or compatibility of substrates.  
9.5 This specification is intended to be used as only one element in the selection of an architectural strip seal for a particular application. It is not...
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1.1 This specification covers the physical requirements for the fully cured elastomeric alloy and the movement capabilities of preformed architectural compression seals used for sealing expansion joints in buildings and parking structures. The preformed architectural strip seal is an elastomeric extrusion. This extrusion is either a membrane or tubular having an internal baffle system produced continuously and longitudinally throughout the material. These extrusions are secured in or over a joint by locking rails or an end dam nosing material. The architectural strip seal is compressed and expanded by this mechanical or chemical attachment.  
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No...

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Note 1: The quality of the results produced by this standard are dependent on the competence of the personnel performing the procedure and the capability, calibration, and maintenance of the equipment used. Agencies that meet the criteria of Specification D3666 are generally considered capable of competent and objective testing, sampling, inspection, etc. Users of this standard are cautioned that compliance with Specification D3666 alone does not completely ensure reliable results. Reliable results depend on many factors; following the suggestions of Specification D3666 or some similar acceptable guideline provides a means of evaluating and controlling some of those factors.
SCOPE
1.1 This test method covers the compaction of an asphalt mix into cylindrical specimens using the Superpave Gyratory Compactor (SGC). This standard also refers to the determination of the relative density of the compacted specimens at any point in the compaction process. Compacted specimens are suitable for volumetric, physical property, and mechanical testing. Smaller specimens may be cut from the compacted cylindrical specimen for specific test specimen geometry requirements. The compaction procedures apply to Laboratory Mixed Laboratory Compacted (LMLC) and Plant Mixed Laboratory Compacted (PMLC) asphalt mix.  
1.2 The values stated in SI units are to be regarded as standard. The values given in degrees for the angle of gyration, gyrations per minute, and hardness are mathematical conversions from the SI units and are provided for information regarding the commonly used units of degree, rotations per minute, and Rockwell hardness, respectfully.  
1.3 The text of this test method references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.4 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.  
1.5 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.

  • Standard
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    English language
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  • Standard
    8 pages
    English language
    sale 15% off