UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM International - ASTM C950/C950M-08(2017)

Standard Practice for Repair of a Rigid Cellular Polyurethane Insulation System on Outdoor Service Vessels

active
Buy Now
Organization: ASTM International
Publication Date: 1 September 2017
Status: active
Page Count: 2
ICS Code (Cellular materials): 83.100
scope:

1.1 This practice covers the repair of spray-applied polyurethane insulation on vessels normally operating at temperatures between −30 and +107°C [−22 and +225°F].

1.2 Warning-At temperatures below 0°C [32°F] the application of a spray "foam" directly onto the cold substrate may not be possible. The term "foam" applies to spray-applied polyurethane or polyisocyanurate (PUR or PIR) rigid cellular plastic only, and not to any other plastic insulation.

1.3 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.

1.4 This standard may involve hazardous materials, operations, and equipment. 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. For a specific precautionary statement see 1.2.

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.

abstract:

This practice covers the repair of rigid cellular polyurethane insulation systems on outdoor service vessels operating within a specified temperature range. Before any repairs are performed, all... View More

Document History

ASTM C950/C950M-08(2017)
September 1, 2017
Standard Practice for Repair of a Rigid Cellular Polyurethane Insulation System on Outdoor Service Vessels
1.1 This practice covers the repair of spray-applied polyurethane insulation on vessels normally operating at temperatures between −30 and +107°C [−22 and +225°F]. 1.2 Warning—At temperatures below...
October 1, 2012
Standard Practice for Repair of a Rigid Cellular Polyurethane Insulation System on Outdoor Service Vessels
1.1 This practice covers the repair of spray-applied polyurethane insulation on vessels normally operating at temperatures between − 30 and + 107°C [−22 and + 225°F]. 1.2 Warning—At temperatures...
December 1, 2008
Standard Practice for Repair of a Rigid Cellular Polyurethane Insulation System on Outdoor Service Vessels
1.1 This practice covers the repair of spray-applied polyurethane insulation on vessels normally operating at temperatures between − 30 and + 107°C [−22 and + 225°F]. 1.2 Warning—At temperatures...
Advertisement