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A platform for research: civil engineering, architecture and urbanism
ELECTRICALLY CONDUCTIVE CEMENT-BASED COMPOSITE COMPOSITION
Disclosed is an electrically conductive cement-based composite composition capable of exhibiting stable electrical performance since carbon nanotubes and carbon fibers are mixed in cement at a proper weight ratio so as to lower sensitivity to a specific resistance change caused by the change in a water/cement ratio (w/c). The electrically conductive cement-based composite composition includes, in order to have stable electrical characteristics of which a specific resistance is 100 Ω·cm or less even with the change in the water/cement ratio (w/c), the cement, 0.1-0.5 wt % of the carbon nanotubes on the basis of the cement weight, 0.1-0.4 wt % of the carbon fibers on the basis of the cement weight, and silica fume and a superplasticizer as other additives.
ELECTRICALLY CONDUCTIVE CEMENT-BASED COMPOSITE COMPOSITION
Disclosed is an electrically conductive cement-based composite composition capable of exhibiting stable electrical performance since carbon nanotubes and carbon fibers are mixed in cement at a proper weight ratio so as to lower sensitivity to a specific resistance change caused by the change in a water/cement ratio (w/c). The electrically conductive cement-based composite composition includes, in order to have stable electrical characteristics of which a specific resistance is 100 Ω·cm or less even with the change in the water/cement ratio (w/c), the cement, 0.1-0.5 wt % of the carbon nanotubes on the basis of the cement weight, 0.1-0.4 wt % of the carbon fibers on the basis of the cement weight, and silica fume and a superplasticizer as other additives.
ELECTRICALLY CONDUCTIVE CEMENT-BASED COMPOSITE COMPOSITION
LEE HAENGKI (author) / KIM GWANGMOK (author) / PARK SOLMOI (author)
2019-09-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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