Composite electric conductive concrete
A conductive base, concrete technology, applied in the direction of conductive materials dispersed in non-conductive inorganic materials, etc., can solve the problems of poor conductivity and high cost
Inactive Publication Date: 2007-05-02
SOUTHWEAT UNIV OF SCI & TECH
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Chinese patent 95121611.2 discloses a conductive concrete that can be used as an electric heating material. Concrete reinforcement fibers are used to strengthen the strength of the concrete...
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[0021] Concrete
[0022] Concrete
[0023] Concrete
[0024] Concrete
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A composite concrete containing electric conducting cells used for shielding radio interference and electromagnetic wave, grounding unit, lightning protector, electrostatic eliminator, heating floor, expressway, etc is prepared from cement, sand, cobble, carbon material, and metal material. Its advantages are high electric conductivity, strength and stability, low cost and long service life.
Description
[0001] (1) Technical Field: The present invention relates to a multi-functional composite conductive element concrete prepared by using carbonaceous materials and fibrous or chip-like metal materials as conductive materials, and belongs to the technical field of new materials. (2) Background technology: [0002] In recent years, conductive concrete is mainly single-phase conductive elementary concrete, and under economic conditions, most of them cannot meet the requirements of strength and conductivity at the same time. For example, the graphite conductive concrete disclosed in Chinese Patent 00107279.X has very good conductivity, but the strength is greatly reduced due to the excessive amount of graphite. The conductive concrete electric heating device disclosed in Chinese Patent No. 95121612.0 is a very good heating device, which is used in the construction field with low strength requirements. Chinese patent 95121611.2 discloses a conductive concrete that can be used as an elect...
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Login to view more IPC IPC(8): C04B28/02H01B1/14
CPCC04B2111/00258C04B2111/0075C04B2111/94C04B28/02C04B14/024C04B14/06C04B14/48C04B14/022C04B14/34C04B14/386
Inventor 董发勤沈刚
Owner SOUTHWEAT UNIV OF SCI & TECH
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