A facile way to prepare super-hydrophobic GGBS

Z. Qu; Q. Yu; H.J.H. Brouwers

A facile way to prepare super-hydrophobic GGBS

Building Materials

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Abstract

Slag is a major by-product of the steelmaking process. In this study, a facile method is investigated to prepare super-hydrophobic slag which increases the application value of slag. Optimum laboratory processing includes dry milling for 0.5 h with a 1 wt.% addition of stearic acid at 100 rpm speed which produced a super-hydrophobic powder with a water contact angle of 155.9°. The resulting coated and uncoated CFAs were fully characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR).

Original language	English
Publication status	Published - 12 Sept 2017
Event	2nd International RILEM/COST Conference on Early Age Cracking and Serviceability in Cement-Based Materials and Structures - ULB Solbosch Campus, Brussels, Belgium Duration: 12 Sept 2017 → 14 Sept 2017 Conference number: 2 http://www.eac2.be

Conference

Conference	2nd International RILEM/COST Conference on Early Age Cracking and Serviceability in Cement-Based Materials and Structures
Abbreviated title	EAC02
Country/Territory	Belgium
City	Brussels
Period	12/09/17 → 14/09/17
Internet address	http://www.eac2.be

Cite this

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title = "A facile way to prepare super-hydrophobic GGBS",

abstract = "Slag is a major by-product of the steelmaking process. In this study, a facile method is investigated to prepare super-hydrophobic slag which increases the application value of slag. Optimum laboratory processing includes dry milling for 0.5 h with a 1 wt.\% addition of stearic acid at 100 rpm speed which produced a super-hydrophobic powder with a water contact angle of 155.9°. The resulting coated and uncoated CFAs were fully characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR).",

author = "Z. Qu and Q. Yu and H.J.H. Brouwers",

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T1 - A facile way to prepare super-hydrophobic GGBS

AU - Qu, Z.

AU - Yu, Q.

AU - Brouwers, H.J.H.

N1 - Conference code: 2

PY - 2017/9/12

Y1 - 2017/9/12

N2 - Slag is a major by-product of the steelmaking process. In this study, a facile method is investigated to prepare super-hydrophobic slag which increases the application value of slag. Optimum laboratory processing includes dry milling for 0.5 h with a 1 wt.% addition of stearic acid at 100 rpm speed which produced a super-hydrophobic powder with a water contact angle of 155.9°. The resulting coated and uncoated CFAs were fully characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR).

AB - Slag is a major by-product of the steelmaking process. In this study, a facile method is investigated to prepare super-hydrophobic slag which increases the application value of slag. Optimum laboratory processing includes dry milling for 0.5 h with a 1 wt.% addition of stearic acid at 100 rpm speed which produced a super-hydrophobic powder with a water contact angle of 155.9°. The resulting coated and uncoated CFAs were fully characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR).

M3 - Paper

T2 - 2nd International RILEM/COST Conference on Early Age Cracking and Serviceability in Cement-Based Materials and Structures

Y2 - 12 September 2017 through 14 September 2017

ER -

A facile way to prepare super-hydrophobic GGBS

Abstract

Conference

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