The following types of cores have been compared:
In the climatic chamber, the doors have been exposed to different climates for a period of 42 days:
|Humid||23°C||80% rha||7 days|
|Dry||23°C||30% rha||11 days|
|Normal||23°C||50% rha||7 days|
|Difference||23/30°C||13/65% rha||17 days|
Similar Climates as per DIN EN 1294
Similar performance of doors under same climate on both sides.
Differential Climate as per DIN EN 1121
Level of distortion of FPY 350 increased by 35 % caused by inhomogenous density.
|SAUERLAND Board||:||Flat pressed board|