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http://hdl.handle.net/1942/29601
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DC Field | Value | Language |
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dc.contributor.author | GIJBELS, Katrijn | - |
dc.contributor.author | Krivenko, Pavel | - |
dc.contributor.author | Kovalchuk, Oleksandr | - |
dc.contributor.author | Pasko, Anton | - |
dc.contributor.author | SCHREURS, Sonja | - |
dc.contributor.author | Pontikes, Yiannis | - |
dc.contributor.author | SCHROEYERS, Wouter | - |
dc.date.accessioned | 2019-09-30T12:05:26Z | - |
dc.date.available | 2019-09-30T12:05:26Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Construction & building materials, 230 (Art N° 116982) | - |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.uri | http://hdl.handle.net/1942/29601 | - |
dc.description.abstract | In this study the influence of porosity on radon emanation was examined when incorporating high volume bauxite residue, ranging from 30 to 90 wt%, in alkali-activated mortars. Samples were produced using the semi-dry pressing and the high-slump-casting techniques. The porosity and specific surface area were assessed by means of N2 adsorption/desorption. Upon alkali activation, part of the bauxite residue dissolved, increasing the emanation coefficient. The mesopore size distribution was strongly determined by the process followed, and higher cumulative mesopore volumes resulted generally in higher emanation rates. Low correlation was found between the specific surface area and emanation coefficient. | - |
dc.description.sponsorship | This work was supported by the Fund for Scientific Research Flanders (FWO) and by the European Commission within HORIZON2020 via the EURATOM project EUFRAT. Jarno Karvonen (University of Oulu, Finland) is gratefully acknowledged for the TGA measurement. The authors would like to thank the networking support of the COST Action TU1301, www.norm4building.org. | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.rights | 2019 Elsevier Ltd. All rights reserved | - |
dc.subject.other | Naturally occurring radioactive material | - |
dc.subject.other | Radon | - |
dc.subject.other | Porosity | - |
dc.subject.other | Bauxite residue | - |
dc.subject.other | Mortar | - |
dc.subject.other | Alkali activation | - |
dc.title | The influence of porosity on radon emanation in alkali-activated mortars containing high volume bauxite residue | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 230 | - |
local.format.pages | 7 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 116982 | - |
local.type.programme | H2020 | - |
local.relation.h2020 | TU1301 | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2019.116982 | - |
dc.identifier.isi | WOS:000504367400121 | - |
dc.identifier.eissn | 1879-0526 | - |
local.provider.type | Web of Science | - |
local.uhasselt.international | yes | - |
item.accessRights | Restricted Access | - |
item.contributor | GIJBELS, Katrijn | - |
item.contributor | Krivenko, Pavel | - |
item.contributor | Kovalchuk, Oleksandr | - |
item.contributor | Pasko, Anton | - |
item.contributor | SCHREURS, Sonja | - |
item.contributor | Pontikes, Yiannis | - |
item.contributor | SCHROEYERS, Wouter | - |
item.fullcitation | GIJBELS, Katrijn; Krivenko, Pavel; Kovalchuk, Oleksandr; Pasko, Anton; SCHREURS, Sonja; Pontikes, Yiannis & SCHROEYERS, Wouter (2020) The influence of porosity on radon emanation in alkali-activated mortars containing high volume bauxite residue. In: Construction & building materials, 230 (Art N° 116982). | - |
item.validation | ecoom 2021 | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 0950-0618 | - |
crisitem.journal.eissn | 1879-0526 | - |
Appears in Collections: | Research publications |
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2020 - The influence of porosity on radon emanation in alkali-activated mortars containing high volume bauxite residue.pdf Restricted Access | Published version | 598.55 kB | Adobe PDF | View/Open Request a copy |
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