Pervious concrete prepared from waste clay bricks

The invention discloses pervious concrete prepared from waste clay bricks. The pervious concrete is prepared from main materials and auxiliary materials, wherein the main materials are prepared from clay brick coarse aggregates and clay brick fine aggregates; the auxiliary materials are prepared from cement, silica powder, additives and water. The waste clay bricks are used as recycled light aggregates for preparing the pervious concrete, so that the problem of treatment of building wastes can be solved; meanwhile, the condition that the sand and gravel resources are gradually deficient can berelieved; the pervious concrete prepared by taking broken red bricks as the aggregates has the effects of light weight and heat insulation and can meet the national policies of saving energy and reducing emission; meanwhile, the pervious concrete prepared by the formula has excellent mechanical property; the strength of the pervious concrete can meet the specifications of the current national standard GB/T 50107 'Inspect