The Influence of the Natural Aggregate Roughness on the ITZ Adhesion in Concrete

Stanisław Fic; Nikolay Lyubomirskiy; Danuta Barnat-Hunek

doi:10.4028/www.scientific.net/MSF.931.564

Paper Titles

Investigation of the Properties of New Surface-Active Additives for Concretes
p.544

Influence of Surface-Active Substances on the Phase Interface
p.548

Fine-Grained Concretes on Non-Clinker Binders with Highly Disperse Mineral Components
p.552

Dispersing the Charge as a Way to Improve the Quality of Ceramic Bricks
p.558

The Influence of the Natural Aggregate Roughness on the ITZ Adhesion in Concrete
p.564

Paving Clinker of Low-Temperature Sintering on the Basis of Opokamorphic Rocks
p.568

The Effect of the Ratio between Water and Foam Concentrate at the Desired Density in the Foam Concrete Mixes
p.573

The Role of Industrial Waste in the Formation of the Structure and Properties of Effective Wall Ceramics
p.578

Wooden Nano-Composite Materials and Prospects of their Application in Wooden Housing Construction
p.583

HomeMaterials Science ForumMaterials Science Forum Vol. 931The Influence of the Natural Aggregate Roughness...

The Influence of the Natural Aggregate Roughness on the ITZ Adhesion in Concrete

Abstract:

The paper presents own research and analysis of the surface roughness impact of three types of natural aggregate: granite, basalt, and gravel on adhesion in the Interfacial Tranzition Zone (ITZ). A difference was found in changes in the stress intensity factor (K_IC) and the compressive strength (f_c) of concretes depending on nature of the surface roughness of the aggregates tested. The tests carried out can be helpful in practical applications in concrete design issues.

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Periodical:

Materials Science Forum (Volume 931)

Pages:

564-567

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.931.564

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Online since:

September 2018

Authors:

Stanisław Fic, Nikolay Lyubomirskiy*, Danuta Barnat-Hunek

Keywords:

Adhesion, Concrete, Interfacial Tranzition Zone, Natural Aggreagate, Roughness

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