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Welcome to the Task 42 / Annex 29 Thermal Material Database


This database has been developed in the frame the IEA ECES Annex 29 and SHC Task 42.

The database is designed to provide characteristic data for PCM, Sorption-Materials and TCMs.

The phase transition data provided for PCMs is measured according to a DSC-measurement standard which
was developed in the frame of the IEA ECES Annex 29 and 24 as well as within the IEA SHC Task 42 or according toother standards. It should be stated in the commends which standard was used for the measurement.

The T4229 DSC-Standard is available here.

 Please contact   to get access to the database.