Szukana fraza: [Abstrakt = "In recent years, the number of road projects made with the use of cement concrete pavement technology is systematically increasing and concerns many key sections of highways located in various regions of Poland characterized by a diverse climate. Therefore, the present paper deals with the analysis of temperature change in concrete pavements, which is one of the main external factors affecting slabs, in addition to the loading their surfaces by vehicle wheels. Attention was paid to selected problems related to natural changes in ambient temperature by presenting data from example months, when the actual temperature gradient between the upper and lower surface of the concrete slab was determined. The danger associated with significant temperature fluctuations during the day time were also described."]

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