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Sponge type road paving structure for garden and construction method of sponge type road paving structure

A road and sponge technology, applied in the field of garden sponge-type road pavement structure and its construction, can solve the problems of urban waterlogging, affecting road performance, road water permeability, poor drainage performance, etc.

Active Publication Date: 2019-05-17
浙江华安泰工程集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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  • Sponge type road paving structure for garden and construction method of sponge type road paving structure
  • Sponge type road paving structure for garden and construction method of sponge type road paving structure
  • Sponge type road paving structure for garden and construction method of sponge type road paving structure

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Embodiment 1

[0037] Embodiment 1: a kind of sponge type road pavement structure with garden, as figure 1 As shown, it includes a permeable surface brick layer 1, a permeable cushion layer 2, a leveling layer 3, a fixed grid layer 4, a base layer 5, and a cushion layer 6 arranged in sequence from top to bottom; the underground urban drainage pipe 7 is arranged at the base layer 5.

[0038] Such as figure 1 As shown, wherein, a plurality of funnel-shaped water collection holes 31 are provided on the leveling layer 3, and water collection pipes 41 are provided on the fixed grid layer 4, and one end of the plurality of water collection pipes 41 corresponds to the water collection holes one by one. 31 is set and arranged in communication with the water collection hole 31; a water collection box 51 is arranged at the base layer 5, and the water collection pipe 41 is connected to the top of the water collection box 51 after converging; fiber clusters 32 are arranged in the water collection hole 3...

Embodiment 2

[0045] Embodiment 2: a kind of construction method of sponge type road pavement structure for gardens, comprises the following steps:

[0046] S1. Construction control and measurement, after the foundation is dug deep, the site is leveled, and the degree of compaction of the subgrade is above 90%.

[0047] S2. Lay a 50mm thick cushion layer 6 with a particle size of 15-25 on the roadbed, lay a 500mm thick base layer 5 on the base layer 6, and install a water collection tank 51 and a recycling box connected to the water collection tank 51 on the base layer 5 54. The underground urban drainage pipe 7 is installed at the base layer 5, and communicated with the water collection tank 51 through the discharge pipe 58.

[0048] S3. Before laying the fixed grid layer 4, a plurality of water collecting pipes 41 are erected above the base layer 5, and one end of the water collecting pipes 41 is arranged in communication with the water collecting tank 51, and then the fixed grid layer 4 ...

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Abstract

The invention discloses a sponge type road paving structure for a garden and a construction method of the sponge type road paving structure, and relates to the technical field of garden roads. The sponge type road paving structure for the garden comprises a water permeable brick layer, a water permeable cushion layer, a leveling layer, a fixed grid layer, a base layer and a cushion layer which aresequentially arranged from top to bottom. Water collecting holes are formed in the leveling layer, and fiber clusters are arranged in the water collecting holes; a water collecting pipe is arranged on the fixed grid layer, and a water collecting tank is arranged on the base layer; the water collecting pipe is in communication connection with the water collecting tank, and a filter screen is obliquely and fixedly arranged in the water collecting tank; the water collecting tank is connected with a recovery pipe, and the recovery pipe is connected with a recovery tank; the recovery tank is connected with a ground spray head, and an unloading hole is formed in a side of the water collecting tank; the base layer is provided with an underground urban drainage pipeline, and the underground urbandrainage pipeline is connected with the unloading hole through an unloading pipe; an unloading flashboard assembly is arranged on the water collecting tank; and a structural layer of the road of thegarden is modified, and has functions of improving water permeability, water drainage and recycling of the road of the garden.

Description

technical field [0001] The invention relates to the technical field of garden roads, more specifically, it relates to a sponge-type road pavement structure for gardens and a construction method thereof. 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 an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/04E01C11/22E01F5/00E03B3/02B01D36/00C02F9/02A01G25/02
CPCY02A20/108
Inventor 潘晓东童彩冬周建宙王新芳
Owner 浙江华安泰工程集团有限公司
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