Porosity Effect on Physical and Mechanical Properties of Pervious Concrete Pavement
The paper presents the results of previous researches of different mixtures of pervious concrete pavements in the world, as well as the advantages and disadvantages of the structural formation on the mechanical properties of porous concrete. The porosity of pervious concrete ranges from 15% to 35%. The most important properties of pervious concrete pavement were analyzed: compressive strength, flexural strength, splitting tensile strength, frost resistance and abrasion resistance. Different types of aggregates (natural, recycled), different fractions and granulometric composition of aggregates, different amounts of fine aggregate, different types and amounts of additives in pervious concrete and various water-cement ratio, were used in the analyzed studies. According to obtained results, the relationship between the most important properties of pervious concrete and its porosity was established. It was concluded that increasing the porosity has a direct effect by decreasing the concrete compressive strength and frost resistance, while abrasion resistance is increased.
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Availability:
- Find a library where document is available. Order URL: http://master.grad.hr/cetra/ocs/index.php/cetra4/cetra2016/schedConf/presentations
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Supplemental Notes:
- Abstract reprinted with permission of University of Zagreb Faculty of Civil Engineering, Department of Transportation.
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Corporate Authors:
University of Zagreb
Faculty of Civil Engineering, Department of Transportation
Kačićeva 26
Zagreb, Croatia 1000 -
Authors:
- Šešlija, Miloš
- Radonjanin, Vlastimir
- Radović, Nebojša
- Lađinović, Đorđe
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Conference:
- 4th International Conference on Road and Rail Infrastructure – CETRA 2016
- Location: Šibenik , Croatia
- Date: 2016-5-23 to 2016-5-25
- Publication Date: 2016-5
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; References; Tables;
- Pagination: pp 203-208
- Monograph Title: Proceedings of the 4th International Conference on Road and Rail Infrastructure – CETRA 2016: Road and Rail Infrastructure IV
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Serial:
- Proceedings of the International Conference on Road and Rail Infrastructure CETRA
- Publisher: University of Zagreb
- ISSN: 1848-9850
Subject/Index Terms
- TRT Terms: Abrasion resistance; Compressive strength; Concrete pavements; Flexural strength; Mechanical properties; Physical properties; Porosity; Porous pavements; Tensile strength
- Uncontrolled Terms: Frost resistance
- Subject Areas: Highways; Materials; Pavements;
Filing Info
- Accession Number: 01630565
- Record Type: Publication
- Files: TRIS
- Created Date: Mar 28 2017 11:39AM