Preliminary communication

Problems of the design and construction of slab between floors

Milan Kekanović orcid.org/0000-0001-9984-5430 ; Faculty of Civil Engineering Subotica, University of Novi Sad, Kozaračka 2a, 24000 Subotica, Serbia
Dragoslav Šumarac ; Faculty of Civil Engineering in Belgrad, Bulevar Kralja Aleksandra 73, 11000 Beograd, Serbia
Dejan Gligović ; Business School, 74000 Doboj, Bosnia and Herzegovina
Stanko Ćorić ; Faculty of Civil Engineering in Belgrad, Bulevar Kralja Aleksandra 73, 11000 Beograd, Serbia
Zoran Kljajić ; StiroFert d.o.o., Sivč Jovgena bb, 21460 Vrbas, Serbia

Abstract

This paper gives a brief overview of building floor slabs starting from slabs with wooden beams to the present reinforced concrete (panels AB). The authors in this paper analyze some new logical views on the issue of building floor slabs. Floor slabs are analyzed not only in terms of capacity, but also in terms of energy efficiency and safety during seismic activity. The authors offer a solution to build adaptive large residential and commercial area with the possibility of achieving cheaper and more competitive construction with the same gain (profit) in relation to the set of the classic construction and a high selling price. If you require the ability to achieve high capacity with longer spans, less weight and less prone to earthquakes, you can easily come to the conclusion that light grate cluster AB boards have an advantage over other solutions for building floor slabs. Excitation due to possible levelling of supports or torsion rotation of the object is practically possible. It can lead to a state of plate due to the earthquake, which is lower in the grate cluster plates compared to full-reinforced concrete slabs. StiroFert, the worldwide patented and tested light cluster grate AB panels, meet all of these requirements with an additional condition: energy efficiency. StiroFert have a specially designed and built structural expanded polystyrene as the "hull trapped" in the construction and concreting. This same "trapped payment" is a powerful insulation on the most needed place: on the ceiling, with the effect of harmonizing air temperature between the floor and the ceiling.

Keywords

adaptability; energy efficiency; grate panel cluster; seismic excitation; StiroFert

Hrčak ID:

123345

URI

https://hrcak.srce.hr/123345

Publication date:

24.6.2014.

Article data in other languages: croatian

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