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1 Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture

1 2018

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The analysis of road building technology with a data normalization method

Radwański W., Pytlowany T., Skrzypczak I.

Czasopismo Inżynierii Lądowej, Środowiska i Architektury / Journal of Civil Engineering, Environment and Architecture

2018

z. 65, nr 1

89--98

The paper presents a data normalization method for processing the data that makes it possible to choose the road building technology. There are two technologies for road construction, a flexible one and a rigid one, and both of them have their advantages and disadvantages. The main advantage of rigid pavement lays on the fact that it doesn’t require higher financial expenditures within 30 years of exploitation (provided that necessary pavement maintenance treatments are carried out). In the case of flexible pavement it is necessary to mill the wear off layer of the road already after 9 years. It leads to the question: which of these technologies should be chosen, which one is better? The problem of the choice of technology for road building still remains to be unresolved. The work hereby carries on the analysis concerning a comparison of the technologies for road building; the flexible pavement and the rigid pavement. Based on the analysis carried out using the data normalization method it was found that the achieved values of synthetic coefficient for flexible and rigid pavements are close to each other which may indicate that both technologies are comparable within the sectors taken for analyses in relation to accepted technological-technical and usability features.