The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of SYSTEMS ENGINEERING, APPLICATIONS AND DEVELOPMENT
Transactions ID Number: 20-229
Full Name: Vladimira Vytlacilova
Position: Doctor (Researcher)
Age: ON
Sex: Female
Address: CTU in Prague, Faculty of civil engineering, Thákurova 7, 166 29, Prague
Country: CZECH REPUBLIC
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E-mail address: vladimira.vytlacilova@fsv.cvut.cz
Other E-mails: v.vytlacilova@centrum.cz
Title of the Paper: The fibre reinforced concrete with using recycled aggregates
Authors as they appear in the Paper: Vladimira Vytlaèilová
Email addresses of all the authors: vladimira.vytlacilova@fsv.cvut.cz
Number of paper pages: 8
Abstract: Application of recycled materials in the building industry is essential for permanently sustainable development of each country. The use of primary sources and materials is becoming unbearable both economically and ecologically, and therefore it is necessary to seek the possibility of reuse of those materials once their durability expired. Recycling them is the most effective method for dealing with the increasing volume of waste for preservation of the environment. There is whole range of applications of recycled materials in both architectural and civil engineering. This paper is focused on the experimental program aimed at verifying selected material properties of fibre reinforced concrete in which all of the natural stone aggregates is replaced by recycled aggregates – masonry and concrete. The combination of recycled construction and demolition waste, synthetic fibres and binder creates an unusual fibre reinforced concrete; new composite, which offers a wide !
field of possible use in construction industry. The paper presents experimental program and shows results on this composite - mechanical and physical characteristics – density, compressive strength, splitting tensile strength and flexural tensile strength and modulus of elasticity of fibre reinforced concrete. Based on a large series of acquired experimental results on different characteristics of the tested material, it can be judged on the behavior of this composite, which is sufficient enough to be used in ground structures as intended. The application of this composite material is ensured by the synthetic fibres, which along with the other components constitutes the tough structure of the composite favourable especially under tensile loading due to its high ductility.
Keywords: Fibre reinforced concrete, Recycled aggregate, Synthetic fibres, Mechanical properties, Construction & demolition waste, Masonry rubble, Concrete rubble.
EXTENSION of the file: .doc
Special (Invited) Session: Properties of fiber reinforced concrete using recycled aggregates
Organizer of the Session: 104-160
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