Paving method of water-permeable concrete

A paving method of forming water-permeable concrete comprising the steps of:

• spreading and pounding a sand filter layer on consolidated ground;
• spreading and pounding a rubble base layer on the sand filter layer;
• paving a base layer of water-permeable concrete comprising
• mixing crude aggregate, cement and water to form a first mixture,
• spreading the first mixture on the rubble base layer, and
• pounding the first mixture on the rubble layer;
• paving a surface layer of the water-permeable concrete comprising
• mixing crushed glass, fine rubble, cement, water and at least one polymer selected from a group consisting of an emulsion-type acrylic resin, emulsified asphalt, and SBR latex to form a second sure, said crushed waste glass and fine rubble having particle pass rates in weight % of 80-100% measured by a 3-mm sieve, and less than 10% by a 1-mm sieve,
• spreading the second mixture on the base layer within on hour of after said step of paving the base layer, and
• pounding the second mixture to form the surface layer;
• aging the surface layer;
• and
• filling small pores of the surface layer.