4.6 Article

Utilization of Industrial Byproducts for Enhancing the Properties of Cement Mortars at Elevated Temperatures

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Effect of High Calcium Fly Ash, Ladle Furnace Slag, and Limestone Filler on Packing Density, Consistency, and Strength of Cement Pastes

Eleftherios K. Anastasiou

Summary: Environmental and technical considerations have led research to focus on reducing cement clinker content in concrete by using supplementary cementitious materials, such as high calcium fly ash, ladle furnace slag, and limestone filler. Results showed that high calcium fly ash enhanced strength development through reactivity, while ladle furnace slag and limestone filler contributed to strength development through the filler effect. Ternary mixtures with 70% cement, 20% high calcium fly ash, and 10% limestone filler achieved equivalent strength development to reference cement paste.

MATERIALS (2021)

Article Construction & Building Technology

The role of flame retardants in cement mortars exposed at elevated temperatures

Vasiliki Pachta et al.

Summary: This study evaluated the impact of various flame retardants as additives in cement mortars exposed to high temperatures, showing a positive role when the additives were combined. The combination of nano-clay with Al(OH)(3) or Mg(OH)(2) increased the resistance to flexure up to 1000 degrees C, with retained mass and volume loss. The beneficial role of adding Al(OH)(3) and Mg(OH)(2) in cement mortars exposed up to 600 degrees C was documented in the experimental results.

CONSTRUCTION AND BUILDING MATERIALS (2021)

Article Construction & Building Technology

Physico-mechanical properties and micromorphology of AAS mortars containing copper slag as fine aggregate at elevated temperature

Farshad Ameri et al.

Summary: The study investigates the effects of elevated temperature treatment on mass loss and residual strength of alkali-activated slag mortars incorporating different proportions of copper slag. Results show that incorporating 20% copper slag in the mortar leads to higher mechanical strength at 800 degrees Celsius, while mixes with over 60% copper slag content exhibit inferior mechanical strength at elevated temperatures. The optimum mortar exhibits improved microstructure density and decreased micro-cracking.

JOURNAL OF BUILDING ENGINEERING (2021)

Article Environmental Sciences

Experimental study on residual properties of thermally damaged steel fiber-reinforced concrete containing copper slag as fine aggregate

Binaya Patnaik et al.

JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT (2020)

Article Green & Sustainable Science & Technology

Granulated Blast-Furnace Slag and Coal Fly Ash Ternary Portland Cements Optimization

Rosa Abnelia Rivera et al.

SUSTAINABILITY (2020)

Article Construction & Building Technology

Effects of elevated temperatures on strength and microstructure of mortar containing nano-calcined montmorillonite clay

Safa Alani et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Durability of steel fiber reinforced concrete with coarse steel slag aggregates including performance at elevated temperatures

M. Papachristoforou et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Self-compacting concretes using fly ash and fine limestone powder: Shrinkage and surface electrical resistivity of equivalent mortars

A. Duran-Herrera et al.

CONSTRUCTION AND BUILDING MATERIALS (2019)

Article Construction & Building Technology

Fly ash and slag

Zbigniew Giergiczny

CEMENT AND CONCRETE RESEARCH (2019)

Article Construction & Building Technology

An experimental and analytical investigation into age-dependent strength of fly ash mortar at elevated temperature

M. S. Rais et al.

CONSTRUCTION AND BUILDING MATERIALS (2019)

Article Construction & Building Technology

Influence of recycled concrete aggregates on alkali-activated slag mortar exposed to elevated temperatures

Arash Sedaghatdoost et al.

JOURNAL OF BUILDING ENGINEERING (2019)

Article Construction & Building Technology

Investigation on microstructure and microstructural elastic properties of mortar incorporating fly ash

Yueyi Gao et al.

CEMENT & CONCRETE COMPOSITES (2018)

Article Construction & Building Technology

Performance of copper slag contained mortars after exposure to elevated temperatures

Qianmin Ma et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Construction & Building Technology

Thermal performance and fire resistance of nanoclay modified cementitious materials

Mohammad R. Irshidat et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Construction & Building Technology

Performance of lime-based mortars at elevated temperatures

Vasiliki Pachta et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Construction & Building Technology

The effect of elevated temperature on the properties of cement mortars containing nanosilica and heavyweight aggregates

Elzbieta Horszczaruk et al.

CONSTRUCTION AND BUILDING MATERIALS (2017)

Article Construction & Building Technology

Impact of High Temperature on Residual Properties of Concrete with Steel Slag Aggregate

Ivanka Netinger Grubesa et al.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2016)

Article Green & Sustainable Science & Technology

An investigation of high-volume fly ash concrete blended with slag subjected to elevated temperatures

Alaa M. Rashad

JOURNAL OF CLEANER PRODUCTION (2015)

Article Construction & Building Technology

Effect of granulometry on cementitious properties of ladle furnace slag

Ioanna Papayianni et al.

CEMENT & CONCRETE COMPOSITES (2012)

Article Construction & Building Technology

The role of industrial by-products in self-compacting concrete

V. Corinaldesi et al.

CONSTRUCTION AND BUILDING MATERIALS (2011)

Article Construction & Building Technology

Properties of concrete using metallurgical industrial by-products as aggregates

M. Etxeberria et al.

CONSTRUCTION AND BUILDING MATERIALS (2010)

Article Construction & Building Technology

Mechanical and durability characteristics of concrete containing EAF slag as aggregate

Carlo Pellegrino et al.

CEMENT & CONCRETE COMPOSITES (2009)

Article Construction & Building Technology

Characterization of ladle furnace basic slag for use as a construction material

J. Setien et al.

CONSTRUCTION AND BUILDING MATERIALS (2009)

Article Materials Science, Multidisciplinary

Application of petrographic examination techniques to the assessment of fire-damaged concrete and masonry structures

Jeremy P. Ingham

MATERIALS CHARACTERIZATION (2009)

Article Construction & Building Technology

Durability of concrete made with EAF slag as aggregate

Juan M. Manso et al.

CEMENT & CONCRETE COMPOSITES (2006)

Article Nuclear Science & Technology

Effect of temperature on structural quality of the cement paste and high-strength concrete with silica fume

I Janotka et al.

NUCLEAR ENGINEERING AND DESIGN (2005)

Article Construction & Building Technology

Steel slag - Its production, processing, characteristics, and cementitious properties

CJ Shi

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2004)

Article Construction & Building Technology

Properties of concrete incorporating fly ash and ground granulated blast-furnace slag

GY Li et al.

CEMENT & CONCRETE COMPOSITES (2003)

Article Construction & Building Technology

Assessment of fire damaged concrete using colour image analysis

NR Short et al.

CONSTRUCTION AND BUILDING MATERIALS (2001)