Vis enkel innførsel

dc.contributor.authorLuong, Judy Yuen Wah
dc.contributor.authorAarstad, Kari
dc.contributor.authorDe Weerdt, Klaartje
dc.contributor.authorBjøntegaard, Øyvind
dc.date.accessioned2018-01-04T12:39:07Z
dc.date.available2018-01-04T12:39:07Z
dc.date.created2017-11-02T11:57:06Z
dc.date.issued2017
dc.identifier.citationNordic Concrete Research. 2017, Proceedings of the XXIII Nordic Concrete Research Symposium, Part 4, 357-360.nb_NO
dc.identifier.isbn978-82-8208-056-9
dc.identifier.urihttp://hdl.handle.net/11250/2475683
dc.description.abstractSand extracted from natural resources is widely used in concrete production nowadays. The increase in demand for concrete production has resulted in shortage of natural sand resources, especially in terms of suitable materials for concrete production. At the same time, large amounts of excavated rock materials are and have been generated from tunnelling projects and discarded. Hence, there is an opportunity to use these excavated rock materials as aggregates for concrete production. The challenge lays in the production of suitable aggregates. The focus of the study presented in this paper is on the use of processed excavated rock materials from tunnelling projects as aggregates in sprayed concrete production. Five sand materials, both natural and excavated, have been characterized. The effect of three of these materials’ properties on the workability properties of the resulting spray concrete will be investigated. The study is not completed yet and a final conclusion remains to be drawn.nb_NO
dc.language.isoengnb_NO
dc.publisherNorsk Betongforeningnb_NO
dc.relation.ispartofNORDIC CONCRETE RESEARCH. Proceedings of the XXIII Nordic Concrete Research Symposium
dc.relation.urihttp://nordicconcrete.net/wp-content/uploads/2017/08/XXIII-NCR-Symposium-DEL4-B5-B8-proceedings.pdf
dc.titleExcavated rock materials from tunnels for sprayed concretenb_NO
dc.typeChapternb_NO
dc.typeConference objectnb_NO
dc.typePeer reviewednb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber357-360nb_NO
dc.source.journalNordic Concrete Researchnb_NO
dc.identifier.cristin1510248
dc.description.localcodeThis is the accepted version of the article.nb_NO
cristin.unitcode194,64,45,0
cristin.unitnameInstitutt for konstruksjonsteknikk
cristin.ispublishedtrue
cristin.fulltextpostprint


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel