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New composite slab system – lightweight concrete, steel sheeting and reinforcement

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2014
Book_of_Proceedings_PT2014JMilosevicMNestorovicSobic.pdf (1.165Mb)
Authors
Šobić, Zoran
Milošević, Jelena
Nestorović, Miodrag
Contributors
Vaništa Lazarević, Eva
Krstić-Furundžić, Aleksandra
Đukić, Aleksandra
Vukmirović, Milena
Conference object (Published version)
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Abstract
The construction industry is a vital part of the growth and success of a country. It is responsible for building the physical infrastructure that provides transportation and facilities for citizens, businesses, industries and institutions. Construction has a major influence on the economic wealth, societal well-being and sustainability of the built environment. This paper presents the structural behaviour of new composite concrete slab system with profiled steel sheeting and lightweight concrete fill. The system has potentials to become well accepted by the construction industry due to the many advantages over other types of floor systems. The slab is created by composite interaction between the concrete and steel deck with reinforcement to improve their bending resistant characteristics. Profiled steel deck performs two major functions that act as a permanent formwork during the concrete casting and also as tensile reinforcement after the concrete has hardened. The only add...itional nominal light mesh reinforcement bars that needs to be provided is to take care of shrinkage and temperature, usually in the form of welded wire fabric. Steel possesses a unique material property unrivalled by other materials in that it can be recycled both up and down the product value chain without degrading its structural strength and other chemical properties. Open loop recycling allows an old structure to be melted down, and then, when is recycled, it is re-melted to produce new appliances, structural beams, cladding and decking. Presented research focuses also on economic parameters of the topic, giving examples for some typical spans, in relationship with transportation needs, technology aspects and estimated time.

Keywords:
Lightweight Concrete / Steel sheeting / Reinforcement / Composite Slabs
Source:
Places and Technologies 2014 [Elektronski izvor] : keeping up with technologies to improve places : conference proceedings : 1st international academic conference, Belgrade, 3-4. April 2014, 2014, 780-787
Publisher:
  • Belgrade : Faculty of Architecture
Projects:
  • Development and application of scientific methods in designing and building highly economical structural system using new technologies (RS-36008)

ISBN: 978-86-7924-114-6

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URI
http://raf.arh.bg.ac.rs/handle/123456789/701
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  • Publikacije istraživača / Researchers' publications
Institution
Arhitektonski fakultet

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