▎ 摘　　要

NOVELTY - High heat conducting cement concrete comprises 12-15 pts. wt. cement, 1-2 pts. wt. slag powder, 25-35 pts. wt. sand, 45-55 pts. wt. gravel, 4-5 pts. wt. water and 0.24-0.45 pt. wt. graphene-heat conducting fiber dispersed slurry. The graphene-heat conducting fiber dispersed slurry comprises 45-50% graphene suspension liquid, 45-50% water reducing agent, 1-8% viscosity regulator, 1-2% coloring agent and 0.5-8% heat-conducting fiber. USE - High heat conducting cement concrete. ADVANTAGE - The concrete has improved heat conducting coefficient, reduced inner temperature gradient and plate thickness direction of plate temperature warping stress, and high anti-folding strength, compressive strength, toughness and wear resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the high heat conducting cement concrete comprising mixing graphite suspension and reducing agent, adding mixture into viscosity regulator to adjust viscosity into 20 Pa/s at 20 degrees C 30, and adding and mixing with coloring agent and heat-conducting fiber.