Effect of Curing Temperature on Mechanical and Fracture Parameters of Alkali-Activated Brick Powder Based Composite

Hana Šimonová; Zbyněk Keršner; Pavel Schmid; Pavla Rovnaníková

doi:10.4028/www.scientific.net/KEM.761.79

Paper Titles

The Influence of Activator Composition on the Strength, Shrinkage and Chloride Migration Resistance of Alkali-Activated Slag Mortars
p.61

Pore Solution Composition and Solubility of Alkali-Activated Fly Ash
p.65

Effect of Metakaolinite on Properties of Alkali Activated Slag Materials
p.69

Influence of Different Mineral Precursors on the Properties of Fly Ash Based Alkali-Activated Mortars
p.73

Effect of Curing Temperature on Mechanical and Fracture Parameters of Alkali-Activated Brick Powder Based Composite
p.79

Influence of Calcined Mine Tailings on the Properties of Alkali Activated Slag Mortars
p.83

Physico-Mechanical Properties and Durability Aspects of Alkali-Activated Calcareous Fly Ash/Slag Mortars
p.87

Influence of Sulphides on Hydration of Ground Granulated Slag Alkali Activated Mortars and Pastes
p.92

Alkali Activation of HCFA Mixtures with Aluminosilicate Additives - Mechanical Characteristics
p.96

HomeKey Engineering MaterialsKey Engineering Materials Vol. 761Effect of Curing Temperature on Mechanical and...

Effect of Curing Temperature on Mechanical and Fracture Parameters of Alkali-Activated Brick Powder Based Composite

Abstract:

The paper describes alkali-activation of the brick body with potassium water glass having the silicate modulus of 1.0. The 28-days compressive strengths, elasticity modulus, effective fracture toughness, effective toughness, and specific fracture energy of the specimens stored at 20, 40 and 60 °C are evaluated. The storage temperature of specimens and the content of the alkaline solution have a significant influence on all mechanical fracture properties of the studied materials.

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Periodical:

Key Engineering Materials (Volume 761)

Pages:

79-82

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.761.79

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Online since:

January 2018

Authors:

Hana Šimonová*, Zbyněk Keršner, Pavel Schmid, Pavla Rovnaníková

Keywords:

Alkali Activation, Brick Powder, Curing Temperature, Fracture Mechanics, Potassium Water Glass

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