The polyurethane foam together with its surface lining shall satisfy - meaning

JACEK1

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Feb 10, 2013
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Hello

APPLICATION/LIMITATION
4.1 May be used on vessels granted with applicable refrigerating additional notations, for insulation of cold stores. The polyurethane foam together with its surface lining shall satisfy low flame spread properties as per 2010 FTP Code, Part 5.

Does "The polyurethane foam together with its surface lining shall satisfy low flame spread properties" mean "The polyurethane foam together with its surface lining shall be characterised by / feature low flame spread properties"?

What is your opinion?

What is "surface lining"?

Thank you.
 

Skrej

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May 11, 2015
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The foam is a filler and insulator. You have to cover it with some sort of surface liner. The foam, when covered with said liner, meets the code requirement cited for low flame spread properties.
 
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