Sponge type road paving structure for gardens

Abstract

The invention relates to a sponge type road paving structure for gardens. The sponge type road paving structure comprises a face brick layer, a permeable cushion layer, a concrete layer, an anti-permeation layer and a base layer which are sequentially arranged from top to bottom. The face brick layer is formed by a plurality of stone bricks laid on the permeable cushion layer, a cobblestone layer is arranged around the stone bricks, the end faces, facing the permeable cushion layer, of the stone bricks are connected with connecting columns, the free ends of the connecting columns are connected with cones, the bottom faces of the cones are connected with the connecting columns, and the area of the bottom faces of the cones is larger than that of the end faces of the connecting columns. The connecting columns and the cones are arranged in the permeable cushion layer; a water collecting groove is formed in the middle of the end face of the concrete layer, a water leakage supporting plate is installed at a groove opening of the water collecting groove, and the water collecting groove is arranged in the length direction of the road. The connecting surface of the permeable cushion layer and the concrete layer is a V-shaped inclined surface, and the water collecting tank is arranged at the bottom of the V-shaped inclined surface; and the water collecting tank is connected with a drain pipe for draining water in the water collecting tank. The water permeable and drainage functions of the garden road are improved, and the use performance of the garden road is improved.

Description

technical field [0001] The present application relates to the technical field of road paving, in particular to a sponge-type road paving structure for gardens. Background technique [0002] Regarding the urban drainage system, the concept of sponge city was proposed a few years ago. The so-called sponge city refers to the good "elasticity" of the city in adapting to environmental changes and dealing with natural disasters caused by rain; in order to improve the urban drainage system, the sponge city The construction of the city is constantly advancing to enhance the city's ability to prevent waterlogging; and the sponge road is one of the important aspects of the construction of the sponge city. The so-called sponge road refers to a new type of road surface that can quickly absorb the accumulated water on the ground like a sponge. Among them, the construction of sponge-type roads requires changing the traditional practice of fast and straight drainage of rainwater, and enhan...

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Problems solved by technology

[0003] At present, due to the flaws in the design of flood drainage in the early planning of various cities, urban waterlogging often occurs in cities. The main reason is that the roads and garden roads in the city are all made of hardened structures, which make the roads poor in water permeability and drainage, so that rainwater cannot be collected. Land consumption, thus affecting the performance of the road

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