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ASTM International - ASTM E990-21

Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Structural Panels

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Organization: ASTM International
Publication Date: 1 February 2021
Status: active
Page Count: 7
ICS Code (Adhesives): 83.180
scope:

1.1 This specification covers core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable structures. The adhesive shall be used for new production or depot repair. The adhesive shall be suitable for forming bonds that can withstand long combinations of stress, temperature, and relative humidity expected to be encountered in service. The adhesive shall be used for bonding core segments and for bonding core segments to edge members and to integral members in a honeycomb sandwich panel. The adhesive shall not allow the transfer of water from one part of the panel to another either through or along the line of the adhesive.

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.

1.3 The following precautionary caveat pertains only to the test method portion, Section 6, 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, 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.

abstract:

This specification covers the requirements for core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable structures. The... View More

Document History

ASTM E990-21
February 1, 2021
Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Structural Panels
1.1 This specification covers core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable structures. The adhesive shall be used...
October 1, 2013
Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Structural Panels
1.1 This specification covers core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable structures. The adhesive shall be used...
November 1, 2009
Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Shelter Panels
1.1 This specification covers core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable structures. The adhesive shall be used...
April 1, 2004
Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Shelter Panels
1.1 This specification covers core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable shelters. The adhesive shall be used...
January 1, 1993
Standard Specification for Core-Splice Adhesive for Honeycomb Sandwich Shelter Panels
1.1 This specification covers core-splice adhesive for use with nonmetallic honeycomb cores in the fabrication of honeycomb sandwich panels used in relocatable shelters. The adhesive shall be used...
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