CN201411615Y - A kind of city pavement permeable floor tile - Google Patents

Abstract

The utility model discloses a permeable floor tile for urban pavement, which relates to a floor tile, which comprises a floor tile body, and each surface of the floor tile is uniformly provided with through holes (1), and each through hole (1) penetrating the surrounding surface is at least connected with one The through holes (1) running through the upper and lower surfaces are connected, and the maximum width of the through holes (1) is less than 4mm. The floor tile is a cuboid, and the through hole (1) runs through the corresponding two surfaces in a horizontal, vertical or vertical line to form a three-dimensional grid shape. The floor tile body is made of coal gangue, porous concrete or ceramics. The utility model has good water seepage and water retention performance, and can effectively alleviate various environmental problems caused by road surface hardening in cities.

Description

A kind of city pavement permeable floor tile

technical field

The utility model relates to a floor tile, in particular to a permeable floor tile for urban pavement.

Background technique

In urban construction, most cities like to choose neat and beautiful stone slabs or cement colored bricks and other impermeable pavements, including sidewalks, bicycle lanes, open-air parking lots, courtyards and public squares. Although the hardened pavement is neat and beautiful, its biggest disadvantage is that it is impervious to water. Therefore, the replenishment of groundwater by precipitation is completely blocked. In cities that use groundwater as a source of drinking water, the falling groundwater level is difficult to recover. Rainwater is lost or evaporated from the road surface, turning the city into a water-scarce area with dry surface, aggravating urban dust pollution, and also bringing great difficulties to urban greening due to the dry surface. When it rains heavily, the rainwater is not drained smoothly and accumulates on the road surface, causing traffic jams, thus aggravating the pollution of motor vehicle exhaust emissions; Hydrogen compounds, tire wear, domestic waste, dust and chemicals on construction sites, pesticides sprayed on urban grasslands, etc. The hardened pavement will also cause many environmental and ecological negative effects, such as reducing the air exchange and air humidity on the pavement. Combined with the increasing air pollution in the city, it will contribute to the formation of the urban heat island effect.

Utility model content

Aiming at the above-mentioned problems in the prior art, the utility model provides a permeable floor tile for urban pavement, which has good water seepage and water retention performance, and can effectively alleviate various environmental problems caused by pavement hardening in cities.

The technical scheme of the utility model is: a permeable floor tile for urban pavement, including a floor tile body, each surface of the floor tile is uniformly provided with through holes, and each through hole penetrating through the surrounding side surfaces is at least connected with a through hole penetrating the upper and lower surfaces, The maximum width of the through hole is less than 4mm.

Preferably, the floor tile is a cuboid, and the through holes run through the corresponding two surfaces in a horizontal, vertical or vertical line to form a three-dimensional grid shape.

Preferably, the floor tile body is made of coal gangue, porous concrete or ceramics.

The beneficial effects of the utility model are: the water on the road surface can be effectively introduced into the soil through the through holes evenly distributed on each surface, and a water storage network is formed in the through hole network in the floor tile; coal gangue, porous concrete or ceramics are used to The material has good water absorption and water retention performance, and can achieve a certain dynamic water balance with the soil through the through holes, effectively alleviating the environmental problems caused by various road surface hardening.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the utility model embodiment;

FIG. 2 is a cross-sectional view of FIG. 1 .

Detailed ways

As an embodiment of the present utility model, as shown in Figure 1 and Figure 2, a permeable floor tile for urban pavement includes a floor tile body, each surface of the floor tile is evenly provided with through holes 1, and each through hole that runs through the surrounding side surfaces 1 are at least connected with a through hole 1 that runs through the upper and lower surfaces, and the maximum width of the through hole 1 is less than 4mm, so as not to hinder the walking of pedestrians, such as ladies wearing pointed high-heeled shoes. Preferably, as shown in this embodiment, the floor tile is a cuboid, and the through holes 1 run through the corresponding two surfaces in a horizontal, vertical or vertical line to form a three-dimensional grid shape, and the apertures of the through holes 1 are equal. The through holes 1 evenly distributed on each surface can effectively introduce the water on the road surface into the soil, and form a water storage network in the through hole network in the floor tile; the floor tile body is made of coal gangue, porous concrete or ceramics, It has better water absorption and water retention performance, and can reach a certain dynamic water balance with the soil through the through hole 1, effectively alleviating environmental problems caused by various road surface hardening.

Claims (3)

1. urban pavement pervious floor tile, comprise the floor tile body, it is characterized in that: each surface of floor tile evenly is provided with through hole (1), and each run through around the through hole (1) of the side surface through hole (1) of all putting on soffit at least and always be communicated with, the Breadth Maximum of through hole (1) is less than 4mm.

2. a kind of urban pavement pervious floor tile according to claim 1 is characterized in that: described floor tile is a cuboid, and through hole (1) is, and horizontal, vertical or vertical lines runs through corresponding two surfaces, forms Three Mesh.

3. a kind of urban pavement pervious floor tile according to claim 1 and 2 is characterized in that: described floor tile body is made by gangue, porous concrete or pottery.

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