把大块型混凝土路面板与小块型路面砖进行混合拼铺,本身能使路面产生一种“杂”而有“序”的美学效果(见图1)。但对于缝隙透水图1路面,则必须选择能保证其缝隙率的铺装拼图,而不能采取施工现场无序铺装的方法。即:缝隙透水路面的缝隙率既不能太大,也不能低于某一设计值,才能保证路面的透水率满足设计要求。 Mixing the bulk concrete pavement slab and the small slab paving brick can itself make the pavement produce a kind of “amalgam” with the aesthetic effect of “sequence” (see Figure 1). However, for the seepage of Figure 1 road surface, you must choose to ensure that the gap rate of the pavement puzzle, but can not take the construction site disorderly pavement method. In other words, the porosity of the water-permeable pavement can not be too large or below a certain designed value to ensure that the water permeability of the pavement meets the design requirements.