Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types

Four cement-based and four calcium-sulphate-based screed types are investigated. The samples have a diameter of 300 mm and a height of 35 or 70 mm. Up to ten humidity sensors are embedded directly during the concreting of the screed samples. Thus, the humidity over the sample height is monitored dur...

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Main Authors:	Christoph Strangfeld, Carsten Prinz, Felix Hase, Sabine Kruschwitz
Format:	Article
Language:	English
Published:	Elsevier 2018-12-01
Series:	Data in Brief
Online Access:	http://www.sciencedirect.com/science/article/pii/S2352340918310965

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spelling	doaj-457edb43faa34d1eab890babb6e82dad2020-11-25T01:46:10ZengElsevierData in Brief2352-34092018-12-0121812Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed typesChristoph Strangfeld0Carsten Prinz1Felix Hase2Sabine Kruschwitz3Bundesanstalt für Materialforschung und -prüfung, Unter den Eichen 87, 12205 Berlin, Germany; Corresponding author.Bundesanstalt für Materialforschung und -prüfung, Unter den Eichen 87, 12205 Berlin, GermanyBundesanstalt für Materialforschung und -prüfung, Unter den Eichen 87, 12205 Berlin, GermanyBundesanstalt für Materialforschung und -prüfung, Unter den Eichen 87, 12205 Berlin, Germany; Technische Universität Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany; Corresponding author at: Bundesanstalt für Materialforschung und -prüfung, Unter den Eichen 87, 12205 Berlin, Germany.Four cement-based and four calcium-sulphate-based screed types are investigated. The samples have a diameter of 300 mm and a height of 35 or 70 mm. Up to ten humidity sensors are embedded directly during the concreting of the screed samples. Thus, the humidity over the sample height is monitored during hardening, hydration, evaporation, and oven drying. Furthermore, the screed samples are weighed during every measurement to determine the total mass and the corresponding moisture loss.To define the pore system precisely, mercury intrusion porosimetry as well as gas adsorption is performed. According to the data, the entire pore volume distribution is known. The measured pore diameters range from 0.8 nm to 100 µm and the total porosity of the examined screeds ranges between 11% and 22%.Based on these measurement data, moisture transport, pore saturation as well as sorption isotherms and their hysteresis may be calculated quantitatively as described in “Monitoring of the absolute water content in porous materials based on embedded humidity sensors” (Strangfeld and Kruschwitz, 1921).http://www.sciencedirect.com/science/article/pii/S2352340918310965
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Christoph Strangfeld Carsten Prinz Felix Hase Sabine Kruschwitz
spellingShingle	Christoph Strangfeld Carsten Prinz Felix Hase Sabine Kruschwitz Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types Data in Brief
author_facet	Christoph Strangfeld Carsten Prinz Felix Hase Sabine Kruschwitz
author_sort	Christoph Strangfeld
title	Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types
title_short	Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types
title_full	Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types
title_fullStr	Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types
title_full_unstemmed	Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types
title_sort	data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types
publisher	Elsevier
series	Data in Brief
issn	2352-3409
publishDate	2018-12-01
description	Four cement-based and four calcium-sulphate-based screed types are investigated. The samples have a diameter of 300 mm and a height of 35 or 70 mm. Up to ten humidity sensors are embedded directly during the concreting of the screed samples. Thus, the humidity over the sample height is monitored during hardening, hydration, evaporation, and oven drying. Furthermore, the screed samples are weighed during every measurement to determine the total mass and the corresponding moisture loss.To define the pore system precisely, mercury intrusion porosimetry as well as gas adsorption is performed. According to the data, the entire pore volume distribution is known. The measured pore diameters range from 0.8 nm to 100 µm and the total porosity of the examined screeds ranges between 11% and 22%.Based on these measurement data, moisture transport, pore saturation as well as sorption isotherms and their hysteresis may be calculated quantitatively as described in “Monitoring of the absolute water content in porous materials based on embedded humidity sensors” (Strangfeld and Kruschwitz, 1921).
url	http://www.sciencedirect.com/science/article/pii/S2352340918310965
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Data of embedded humidity sensors, sample weights, and measured pore volume distribution for eight screed types

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