Ultrasonic sound speed of hydrating calcium sulphate
hemihydrate; part 1, the calculation of sound speed of slurries and hardened porous material

A.C.J. de Korte; Jos Brouwers

Ultrasonic sound speed of hydrating calcium sulphate hemihydrate; part 1, the calculation of sound speed of slurries and hardened porous material

A.C.J. de Korte, Jos Brouwers

Faculty of Engineering Technology

Research output: Contribution to conference › Paper › Academic

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Abstract

This article focuses on the computation of the sound velocity through slurries and hardened products. The purpose is to use the sound velocity to quantify the composition of the fresh slurry as well as the hardening and hardened - porous - material. Therefore the volumetric models for hydration of calcium sulphates given by Brouwers /1/ is integrated with sound velocity equations found in literature. Furthermore the derived model is compared with experimental data. This shows that the model of Robeyst et al. /2/ gives good results for the computation of sound velocity through slurries, while the model of Ye /3/ give good results for the computation of sound velocity through hardened porous material

Original language	Undefined
Publication status	Published - 2011
Event	Weimarer Gipstagung - Weimar Duration: 1 Jan 2011 → 1 Jan 2011

Conference

Conference	Weimarer Gipstagung
Period	1/01/11 → 1/01/11
Other	30-31 März 2011

Keywords

IR-77513

Access to Document

de_Korte_gipstagung_weimar_2011_part_1
open

Cite this

@conference{72ea90ffd6ea46efb0e749f0f0e5c2e3,

title = "Ultrasonic sound speed of hydrating calcium sulphate hemihydrate; part 1, the calculation of sound speed of slurries and hardened porous material",

abstract = "This article focuses on the computation of the sound velocity through slurries and hardened products. The purpose is to use the sound velocity to quantify the composition of the fresh slurry as well as the hardening and hardened - porous - material. Therefore the volumetric models for hydration of calcium sulphates given by Brouwers /1/ is integrated with sound velocity equations found in literature. Furthermore the derived model is compared with experimental data. This shows that the model of Robeyst et al. /2/ gives good results for the computation of sound velocity through slurries, while the model of Ye /3/ give good results for the computation of sound velocity through hardened porous material",

keywords = "IR-77513",

author = "{de Korte}, A.C.J. and Jos Brouwers",

year = "2011",

language = "Undefined",

note = "null ; Conference date: 01-01-2011 Through 01-01-2011",

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TY - CONF

T1 - Ultrasonic sound speed of hydrating calcium sulphate hemihydrate; part 1, the calculation of sound speed of slurries and hardened porous material

AU - de Korte, A.C.J.

AU - Brouwers, Jos

PY - 2011

Y1 - 2011

N2 - This article focuses on the computation of the sound velocity through slurries and hardened products. The purpose is to use the sound velocity to quantify the composition of the fresh slurry as well as the hardening and hardened - porous - material. Therefore the volumetric models for hydration of calcium sulphates given by Brouwers /1/ is integrated with sound velocity equations found in literature. Furthermore the derived model is compared with experimental data. This shows that the model of Robeyst et al. /2/ gives good results for the computation of sound velocity through slurries, while the model of Ye /3/ give good results for the computation of sound velocity through hardened porous material

AB - This article focuses on the computation of the sound velocity through slurries and hardened products. The purpose is to use the sound velocity to quantify the composition of the fresh slurry as well as the hardening and hardened - porous - material. Therefore the volumetric models for hydration of calcium sulphates given by Brouwers /1/ is integrated with sound velocity equations found in literature. Furthermore the derived model is compared with experimental data. This shows that the model of Robeyst et al. /2/ gives good results for the computation of sound velocity through slurries, while the model of Ye /3/ give good results for the computation of sound velocity through hardened porous material

KW - IR-77513

M3 - Paper

Y2 - 1 January 2011 through 1 January 2011

ER -