▎ 摘　　要

NOVELTY - High-strength permeable concrete comprises 300-400 pts. wt. Portland cement, 100-120 pts. wt. sepiolite powder, 2-2.5 pts. wt. graphene-modified glass fiber, 10-20 pts. wt. re-dispersible rubber powder, 5-10 pts. wt. boron nitride nano-mesh, 2.5-8.5 pts. wt. nano-silicon particles, 7-13 pts. wt. nano calcium carbonate, 300-364 pts. wt. limestone gravel, 300-332 pts. wt. ceramsite, 300-400 pts. wt. limestone, 12-22 pts. wt. sodium lauryl sulfate and 100-200 pts. wt. water. USE - Used as high-strength permeable concrete. ADVANTAGE - The concrete: has improved bending and tensile strength, improved water permeability coefficient and prolonged service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing high-strength permeable concrete comprising (i) dispersing weighed graphene-modified glass fiber in water by ultrasonic oscillating device to obtain dispersion and then adding weighable re-dispersible rubber powder, heating and stirring at temperature of 70 degrees C for 25-30minutes to obtain suspension, (ii) mixing sepiolite powder, boron nitride nano-mesh, nano-silicon particles and nano-calcium carbonate under pressure of 0.6 MPa and stirring suspension, adding ordinary Portland cement, limestone crushed stone, ceramsite, limestone and sodium lauryl sulfate under normal pressure and stirring uniformly to obtain mixture, and (iii) conveying obtained mixture into finished homogenization tank by hoist and generating air through homogenizer bottom of homogenization chamber to obtain final product.