Protihlukové panely pro exteriéry
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Date
2025-06-03
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Abstract
Tato diplomová práce se zabývá návrhem a výrobou dutého protihlukového panelu pro exteriérové použití, především v oblasti silničních či železničních koridorů.
V první fázi byla provedena literární rešerše zaměřená na pojiva a existující řešení protihlukových panelů. V druhé fázi byly navrženy a vyrobeny různé typy panelů využívající recyklované textilie v kombinaci s betonem. Třetí fáze zahrnovala testování zvukové pohltivosti v Alfa kabině, přičemž byly analyzovány varianty s různými typy perforací a otvorů. Na základě výsledků byla ve čtvrté fázi vybrána nejvhodnější varianta prototypu protihlukového bloku. Závěrečná fáze se zaměřila na ekonomickou analýzu a posouzení praktické použitelnosti.
This diploma thesis focuses on the design and fabrication of a hollow noise barrier panel intended for outdoor applications, primarily along road and railway corridors. In the initial phase, a comprehensive literature review was conducted, focusing on appropriate binders and existing solutions for noise barriers. In the second phase, various types of panels incorporating recycled textiles combined with concrete were designed and manufactured. The third phase involved laboratory testing of the acoustic properties in an Alpha cabin, analysing variants featuring different types of perforations and openings. Based on the measured results, the most suitable prototype of the noise barrier block was selected in the fourth phase. The final phase focused on conducting an economic analysis and evaluating the practical applicability of the selected solution.
This diploma thesis focuses on the design and fabrication of a hollow noise barrier panel intended for outdoor applications, primarily along road and railway corridors. In the initial phase, a comprehensive literature review was conducted, focusing on appropriate binders and existing solutions for noise barriers. In the second phase, various types of panels incorporating recycled textiles combined with concrete were designed and manufactured. The third phase involved laboratory testing of the acoustic properties in an Alpha cabin, analysing variants featuring different types of perforations and openings. Based on the measured results, the most suitable prototype of the noise barrier block was selected in the fourth phase. The final phase focused on conducting an economic analysis and evaluating the practical applicability of the selected solution.
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Protihlukový blok, Kompozit, Beton, Recyklovatelné textilie, Zvuková pohltivost