LIGHTWEIGHT POROUS BASE-LAYER BLOCK AND ROAD PAVING STRUCTURE COMPRISING THE SAME

摘要

The present invention relates to a lightweight permeable base layer block and a floor pavement structure comprising the same. The porous base-layer block according to the present invention comprises: a synthetic resin structure having a network structure including a plurality of voids; Masato accommodated in the plurality of voids of the synthetic resin structure; And a layer containing soil or turf, which is accommodated in the plurality of voids of the synthetic resin structure and positioned on the porous concrete composition. The water permeable base block includes a lightweight porous concrete composition inside the base block, so that rainwater permeability and temporary storage capacity are improved compared to the prior art. By using this, it is possible to store rainwater and conserve groundwater in the lower space of the floor pavement structure.Therefore, problems such as urban heat island phenomenon caused by an increase in impermeable area within urban development space, or as a result. Problems such as deterioration of the urban water management environment and deterioration of water quality can be solved.