Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
pH Profiles around Pervious Concrete in Fresh Water
Pervious concrete stormwater management systems are being adopted in many areas of the country. Additional applications might include erosion control by streams and other waterways, or as pavements in areas prone to flooding. Concrete in contact with waters typically increases the pH, especially in the first year of use prior to significant carbonation. Open system batch tank testing was performed on pervious concrete specimens of varying young ages to analyze the pH profiles that might develop over time. The results indicate that the higher pH values remain close to the specimens. These results imply that the use of pervious concrete near waterways will not have a large spatial impact on pH, especially under dynamic conditions.
pH Profiles around Pervious Concrete in Fresh Water
Pervious concrete stormwater management systems are being adopted in many areas of the country. Additional applications might include erosion control by streams and other waterways, or as pavements in areas prone to flooding. Concrete in contact with waters typically increases the pH, especially in the first year of use prior to significant carbonation. Open system batch tank testing was performed on pervious concrete specimens of varying young ages to analyze the pH profiles that might develop over time. The results indicate that the higher pH values remain close to the specimens. These results imply that the use of pervious concrete near waterways will not have a large spatial impact on pH, especially under dynamic conditions.
pH Profiles around Pervious Concrete in Fresh Water
Qian, Qin (Autor:in) / Aleman, Fernando (Autor:in) / Rice, Hayden (Autor:in) / Trottier, Andre (Autor:in) / Haselbach, Liv (Autor:in) / Myler, Harley (Autor:in)
International Low Impact Development Conference 2018 ; 2018 ; Nashville, Tennessee
09.08.2018
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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