Transportation
Railway
Particularly dynamic tests on various components of the railway, especially ballast mats and sleepers, are necessary to prevent possible accidents based on materials and systems. For the approval of these systems, experimental studies are carried out in accordance with EN and ASTM standards.
Standards
EN 13481-2
Railway applications - Track - Performance requirements for fastening systems - Part 2: Fastening systems for concrete sleepers
EN 13230-1
Railway applications - Track - Concrete sleepers and bearers - Part 1: General requirements
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Under Balast Tests
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Dinamik Yüklere Karşı Dayanıklılık (Mekanik Yorulma)
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Resistance to Freeze-Thaw cycles
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Resistance to low temprature
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Su Varlığına Karşı Dayanıklılık
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Density
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Water absorption capacity
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Tensile strength
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Resistance to weathering
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YaÅŸlanmaya Karşı Direnç (Kütle DeÄŸiÅŸimi, Statik Yataklama Modülü DeÄŸiÅŸimi, Ä°ÅŸletme Anında YaÅŸlandırma)
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Statik Yataklama Modülü
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DüÅŸük Frekanslı Yataklama Modülü
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DüÅŸük Frekanslı Dinamik SertleÅŸme Oranı
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Yatay Yük Açısından SaÄŸlamlık
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Zemin Suyu ve/veya YaÄŸmur suyundan Gelebilecek Ataklara Karşı Direnç
EN 13230-4+A1
Railway applications - Track; Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings​
EN 13230-2
Railway applications - Track - Concrete sleepers and bearers -
Part 2: Prestressed monoblock sleepers​
EN 13146-1
Railway applications - Track - Test methods for fastening systems -Part 1: Determination of longitudinal rail restraint​
TS EN 17282
Under Balast Tests