| 摘要 |
A pavement method of a footway and a roadway is provided to discharge surface water flew in an upper base course quickly by paving an upper base course with broken stones and rubber chips mixed into the appointed ratio, thereby keeping the gap among broken stones using elasticity of rubber chips. A pavement method of a footway and a roadway comprises the steps of: forming a lower base course(20) for anti-freezing in winter on the upper part of the tamped ground(10) by paving first broken rubbles having the size of above 25~40mm to a thickness of 15~25cm; forming an auxiliary base course(30) on the upper part of the lower base course by paving second broken stores having the size of 19~25mm to a thickness of 10~12cm; forming an upper base course(40) on the upper part of the auxiliary base course by mixing third broken stones having the size of 10~13mm and fourth broken stones having the size of 2~7mm with rubber chips having the size of 5~7mm to a thickness of 5~8cm; arranging paving stones(50) on the upper part of the upper base course vertically and horizontally at regular intervals; and filling up joints(55) among the paving stones with broken stones and rubber chips. |
