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Title:

Thermal conductivity assessement of SCA material with lightweight expanded glass aggregate

Document type:
Forschungsdaten
Publication date:
06.09.2023
Responsible:
Briels, David
Authors:
Strasser, Alexander (1) ; Briels, David (2) ; Kränkel, Thomas (1) ; Sonnleitner, Patrick (3) ; Wiesner, Christian (3) ; Knychalla, Bruno (3)
Author affiliation:
TUM, Centre for Building Materials (1) ; TUM, Chair of Building Technology and Climate Responsive Design (2); additive tectonics GmbH (3)
Publisher:
TUM
Identifier:
doi:10.14459/2023mp1720075
End date of data production:
03.04.2023
Subject area:
ARC Architektur; BAU Bauingenieurwesen, Vermessungswesen; WER Werkstoffwissenschaften
Resource type:
Experimente und Beobachtungen / experiments and observations
Data type:
Tabellen / tables
Description:
This dataset contains the results of an experimental assessment of thermal conductivity. Additive Tectonics GmbH developed the tested material for large-scale applications of the Additive Manufacturing (AM) process of Selective Cement Activation (SCA). This material was used collaboratively for a façade demonstrator project "Breuer x AM" within the framework of the DFG-funded TRR277. The material mixture consists of a dry particle bed with portland cement and lightweight aggregates (lightweight...     »
Method of data assessment:
The thermal conductivity was determined on nine post-processed (cut, ground, dried) prisms with 40x40x160mm after 28 days. A Hot Disk TPS1500 with a 6.4 mm sensor (Kapton 5501) was used for the measurements according to the hot disc method described in ISO 22007-2:2015-12. There are 3 test prisms each for three different printing directions (X1-X3, Y1-Y3, Z1-Z3), and three measurements were conducted each for all nine test prisms.
Key words:
Thermal Conductivity; Selective Cement Activation; SCA; Additive Manufacturing
Technical remarks:
View and download (11 KB total, 2 Files)
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rsync rsync://m1720075@dataserv.ub.tum.de/m1720075/
Language:
de
Rights:
by, http://creativecommons.org/licenses/by/4.0
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