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Projects of CEN/TC 89/WG 8

Document number Begin Title Comment
DIN EN 12664 2024-12-09 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance; German and English version prEN 12664:2025 More  Comment 
DIN EN 12939 2024-12-09 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance; German and English version prEN 12939:2025 More  Comment 
DIN EN 12667 2024-12-09 Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium thermal resistance; German and English version prEN 12667:2025 More  Comment 

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