Moisture distribution in screeded concrete slabs
(2008) In Nordic Concrete Research 2. p.169-182- Abstract
- A qualitative model of moisture distribution in screeded concrete slabs is presented. From this model it is possible to identify humidity changes in each material and thus determine corresponding moisture properties. The distribution of relative humidity, RH, was determined in nine screeded concrete slabs before flooring and after a certain time of redistribution. Moisture redistribution is clearly demonstrated in the results section, where the increase in humidity beneath the flooring is exemplified. The initial moisture distribution and subsequent changes agreed with the presented qualitative model. This model may be used to develop current moisture distribution prediction tools further by introducing a more complex interrelation between... (More)
- A qualitative model of moisture distribution in screeded concrete slabs is presented. From this model it is possible to identify humidity changes in each material and thus determine corresponding moisture properties. The distribution of relative humidity, RH, was determined in nine screeded concrete slabs before flooring and after a certain time of redistribution. Moisture redistribution is clearly demonstrated in the results section, where the increase in humidity beneath the flooring is exemplified. The initial moisture distribution and subsequent changes agreed with the presented qualitative model. This model may be used to develop current moisture distribution prediction tools further by introducing a more complex interrelation between moisture changes and corresponding changes in moisture related properties. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1276742
- author
- Åhs, Magnus
LU
and Sjöberg, Anders LU
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- screeded concrete slab, qualitative model, relative humidity, moisture redistribution
- in
- Nordic Concrete Research
- volume
- 2
- pages
- 169 - 182
- publisher
- Norsk Betongforening
- ISSN
- 0800-6377
- language
- English
- LU publication?
- yes
- id
- 312fb10d-4e4c-4b53-a902-e30d216557e9 (old id 1276742)
- date added to LUP
- 2016-04-04 12:03:45
- date last changed
- 2021-01-08 02:24:01
@article{312fb10d-4e4c-4b53-a902-e30d216557e9, abstract = {{A qualitative model of moisture distribution in screeded concrete slabs is presented. From this model it is possible to identify humidity changes in each material and thus determine corresponding moisture properties. The distribution of relative humidity, RH, was determined in nine screeded concrete slabs before flooring and after a certain time of redistribution. Moisture redistribution is clearly demonstrated in the results section, where the increase in humidity beneath the flooring is exemplified. The initial moisture distribution and subsequent changes agreed with the presented qualitative model. This model may be used to develop current moisture distribution prediction tools further by introducing a more complex interrelation between moisture changes and corresponding changes in moisture related properties.}}, author = {{Åhs, Magnus and Sjöberg, Anders}}, issn = {{0800-6377}}, keywords = {{screeded concrete slab; qualitative model; relative humidity; moisture redistribution}}, language = {{eng}}, pages = {{169--182}}, publisher = {{Norsk Betongforening}}, series = {{Nordic Concrete Research}}, title = {{Moisture distribution in screeded concrete slabs}}, volume = {{2}}, year = {{2008}}, }