Gypsum hydration: a theoretical and experimental study

Q. Yu; H.J.H. Brouwers; A.C.J. Korte, de

Gypsum hydration: a theoretical and experimental study

Q. Yu
, H.J.H. Brouwers
, A.C.J. Korte, de

Building Materials

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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Calcium sulphate dihydrate (CaS04'2HzO or gypsum) is used widely as building material because of its excellent fire resistance, aesthetics, and low price. Hemihydrate occurs in two formations of a- and b-type. Among them b-hemihydrate is mainly used to produce gypsum plasterboard since the hydration product of the a-hemihydrate is too brittle to be used as building material /10/. This article addresses the hydration of hemihydrate since it detenrmines the properties of gypsum and it is influenced strongly by water and the properties of hemihydrate. The microstructure development of gypsum during hydration is investigated. The influence of water is studied from its effect on fresh behavior and void fraction of the gypsum.

Originele taal-2	Engels
Titel	Proceedings 17th Ibausil, international conference on building materials (internationale baustofftagung), 23-26 September 2009, Weimar, Germany
Redacteuren	H.B. Fischer, K.A. Bode
Plaats van productie	Weimar, Germany
Uitgeverij	Bauhaus-Universität Weimar
Pagina's	1-0783-1-0788
ISBN van geprinte versie	978-3-00-027265-3
Status	Gepubliceerd - 2009

Citeer dit

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title = "Gypsum hydration: a theoretical and experimental study",

abstract = "Calcium sulphate dihydrate (CaS04'2HzO or gypsum) is used widely as building material because of its excellent fire resistance, aesthetics, and low price. Hemihydrate occurs in two formations of a- and b-type. Among them b-hemihydrate is mainly used to produce gypsum plasterboard since the hydration product of the a-hemihydrate is too brittle to be used as building material /10/. This article addresses the hydration of hemihydrate since it detenrmines the properties of gypsum and it is influenced strongly by water and the properties of hemihydrate. The microstructure development of gypsum during hydration is investigated. The influence of water is studied from its effect on fresh behavior and void fraction of the gypsum.",

author = "Q. Yu and H.J.H. Brouwers and \{Korte, de\}, A.C.J.",

year = "2009",

language = "English",

isbn = "978-3-00-027265-3",

pages = "1--0783--1--0788",

editor = "H.B. Fischer and K.A. Bode",

booktitle = "Proceedings 17th Ibausil, international conference on building materials (internationale baustofftagung), 23-26 September 2009, Weimar, Germany",

publisher = "Bauhaus-Universit{\"a}t Weimar",

}

Gypsum hydration: a theoretical and experimental study. / Yu, Q.; Brouwers, H.J.H.; Korte, de, A.C.J.
Proceedings 17th Ibausil, international conference on building materials (internationale baustofftagung), 23-26 September 2009, Weimar, Germany. reds. / H.B. Fischer; K.A. Bode. Weimar, Germany: Bauhaus-Universität Weimar, 2009. blz. 1-0783-1-0788.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Gypsum hydration: a theoretical and experimental study

AU - Yu, Q.

AU - Brouwers, H.J.H.

AU - Korte, de, A.C.J.

PY - 2009

Y1 - 2009

N2 - Calcium sulphate dihydrate (CaS04'2HzO or gypsum) is used widely as building material because of its excellent fire resistance, aesthetics, and low price. Hemihydrate occurs in two formations of a- and b-type. Among them b-hemihydrate is mainly used to produce gypsum plasterboard since the hydration product of the a-hemihydrate is too brittle to be used as building material /10/. This article addresses the hydration of hemihydrate since it detenrmines the properties of gypsum and it is influenced strongly by water and the properties of hemihydrate. The microstructure development of gypsum during hydration is investigated. The influence of water is studied from its effect on fresh behavior and void fraction of the gypsum.

AB - Calcium sulphate dihydrate (CaS04'2HzO or gypsum) is used widely as building material because of its excellent fire resistance, aesthetics, and low price. Hemihydrate occurs in two formations of a- and b-type. Among them b-hemihydrate is mainly used to produce gypsum plasterboard since the hydration product of the a-hemihydrate is too brittle to be used as building material /10/. This article addresses the hydration of hemihydrate since it detenrmines the properties of gypsum and it is influenced strongly by water and the properties of hemihydrate. The microstructure development of gypsum during hydration is investigated. The influence of water is studied from its effect on fresh behavior and void fraction of the gypsum.

M3 - Conference contribution

SN - 978-3-00-027265-3

SP - 1-0783-1-0788

BT - Proceedings 17th Ibausil, international conference on building materials (internationale baustofftagung), 23-26 September 2009, Weimar, Germany

A2 - Fischer, H.B.

A2 - Bode, K.A.

PB - Bauhaus-Universität Weimar

CY - Weimar, Germany

ER -

Gypsum hydration: a theoretical and experimental study

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