KS M ISO 11561:2009
Ageing of thermal insulation materials－Determination of the long-term change in thermal resistance of closed-cell plastics(accelerated laboratory test methods)

Standard No.

KS M ISO 11561:2009

Release Date

2009

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2019-01

Replace By

KS M ISO 11561-2019

Latest

KS M ISO 11561-2019

Scope

This standard specifies gas-containing substances that affect the properties of insulation materials over time by diffusion processes.

KS M ISO 11561:2009 history

• 2019 KS M ISO 11561-2019 Ageing of thermal insulation materials－Determination of the long-term change in thermal resistance of closed-cell plastics(accelerated laboratory test methods)
• 2009 KS M ISO 11561:2009 Ageing of thermal insulation materials－Determination of the long-term change in thermal resistance of closed-cell plastics(accelerated laboratory test methods)