Sökning: "porous pavements"
Visar resultat 1 - 5 av 7 uppsatser innehållade orden porous pavements.
1. Assessment of aggregate structure in porous asphalt using X-ray computed tomography
Master-uppsats, KTH/Väg- och banteknikSammanfattning : X-ray computed tomography is a technique that has been successfully utilized to characterize internal microstructure of asphalt mixtures. The city of Linköping (Sweden) developed an action plan to reduce noise; accordingly KTH and VTI developed a method to determine air void content in porous asphalt using x-ray computed tomography and an image processing software called ImageJ. LÄS MER
2. SuDS water storage capacity calculator : A decision support tool for the implementation ofSustainable Drainage Systems in Östersund.
Master-uppsats, Mittuniversitetet/Institutionen för ekoteknik- och hållbart byggandeSammanfattning : Heavy precipitation events are expected to increase in intensity and frequency, due to global warming. Sewer systems might overload during heavy rainfall, resulting in floods which potentially affect all municipalities in Sweden. LÄS MER
3. Bullerreducerande beläggningar
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Trafik och vägSammanfattning : Bulleremission från vägtrafik är på många ställen i Sverige ett påtagligt problem. Många fastigheter och rekreationsområden ligger så nära vägnätet att de utsattas hälsa och livskvalitet riskerar att försämras vid långvarig exponering. LÄS MER
4. Porous asphalt as a method for reducing urban storm water runoff in Lund, Sweden
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : Flooding is a major risk to the ever increasing urban population, posing a threat to human lives but also causing traffic interruptions, economic losses and pollution. Built up areas are prone to flooding due to the changes of previously pervious surfaces being covered by buildings and impervious pavements, such as asphalt. LÄS MER
5. Porous Asphalt Clogging Performance Under Swedish Conditions
Master-uppsats, KTH/ByggvetenskapSammanfattning : Porous asphalt has gradually gained a lot of popularity in the past ten years for its ability to reduce traffic noise, especially noise generated between tire and road surface. The acoustical absorption properties are mainly due to the pore structure and the texture of the mixture. LÄS MER