Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deicing Concrete Pavement Containing Carbon Black/Carbon Fiber Conductive Lightweight Concrete Composites
The electrical and mechanical performance of carbon fiber (CF)/carbon black (CB) lightweight concrete (LWC) depends on CF content, preparation method and sand ratio. As CB content is 0.83 vol.%, CF content is more than 0.49 vol.%, and resistivity of CF/CB LWC is less than 102 Ω·cm, Compressive strength and flexural strength reach more than 30 MPa and 5 MPa, respectively. Results show that using a new type of CF mat to prepare CF/CB LWC is an effective method. An experimental pavement model set up in the field using CF/CB LWC can melt snow in real time in spite the snowfall is about 10mm/h.
Deicing Concrete Pavement Containing Carbon Black/Carbon Fiber Conductive Lightweight Concrete Composites
The electrical and mechanical performance of carbon fiber (CF)/carbon black (CB) lightweight concrete (LWC) depends on CF content, preparation method and sand ratio. As CB content is 0.83 vol.%, CF content is more than 0.49 vol.%, and resistivity of CF/CB LWC is less than 102 Ω·cm, Compressive strength and flexural strength reach more than 30 MPa and 5 MPa, respectively. Results show that using a new type of CF mat to prepare CF/CB LWC is an effective method. An experimental pavement model set up in the field using CF/CB LWC can melt snow in real time in spite the snowfall is about 10mm/h.
Deicing Concrete Pavement Containing Carbon Black/Carbon Fiber Conductive Lightweight Concrete Composites
Sun, Mingqing (Autor:in) / Wu, Ying (Autor:in) / Li, Bin (Autor:in) / Zhang, Xiedong (Autor:in)
First International Conference on Transportation Information and Safety (ICTIS) ; 2011 ; Wuhan, China
ICTIS 2011 ; 662-668
16.06.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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