CN106498823A - A kind of ecological, environmental protective water-permeable brick - Google Patents

Abstract

The invention discloses an ecological environment-friendly permeable brick, which comprises a brick body in the shape of a cuboid. The upper surface of the block body is provided with linear grooves arranged along the diagonals and the central axis, and a circular groove centered at the intersection of the diagonals. The linear grooves and the circular grooves are provided with through bricks The block body is a tapered hole that passes through up and down, and the diameter of the upper hole of the tapered hole is smaller than the diameter of the lower hole. The invention can quickly filter the surface precipitation, and infiltrate the filtered surface precipitation into the soil or the water-permeable base, so as to alleviate the problems of urban waterlogging, lack of water resources, heat island effect and the like. Compared with the existing ordinary permeable bricks, the present invention has higher compressive strength and flexural strength, can make full use of construction waste, tailings materials, stone processing tailings and waste materials, stone powder, waste incineration materials, etc., energy saving, environmental protection and ecology, and low cost , which is conducive to large-scale promotion and use.

Description

An eco-friendly permeable brick

technical field

The invention relates to the field of public facility building material manufacturing, in particular to an ecological environment-friendly permeable brick.

Background technique

With the development of the economy and the acceleration of urban modernization, the natural soil and vegetation in urban construction are constantly covered by buildings and various impermeable surfaces, which prevents surface precipitation from penetrating into the land and isolates the exchange of water vapor and heat energy, resulting in urban waterlogging and water resources. Deprivation and heat island effects occur from time to time. In the prior art, one of the ways to alleviate the above phenomenon is to pave a large number of permeable bricks, and only rely on the gap between the adjacent bodies of the permeable bricks or the gaps between the bricks to make the dust and road pollution caused by wind and sand weather form. Organic matter, oil, etc. can easily block the permeable gap, which reduces the permeable performance of the permeable brick, and even loses the permeable function; not only that, the surface precipitation in the gap of the permeable brick body is repeatedly frozen, thawed and weathered, which makes the strength of the permeable brick body decrease, resulting in The surface of the brick body is cracked, thereby shortening its service life.

Therefore, there is an urgent need to develop a new type of permeable brick, which can quickly filter surface precipitation and infiltrate the filtered surface precipitation into the soil or the permeable base to alleviate urban waterlogging, water shortage and heat island effect. question.

Contents of the invention

The purpose of the present invention is to provide a "sponge city" high-strength ecological controllable pore permeable brick, which solves the problems of low flexural and compressive strength, poor wear resistance and low water permeability of existing permeable bricks.

In order to achieve the purpose of the above invention, the technical solution of the present invention is: an ecological environment-friendly permeable brick, comprising a brick body in the shape of a cuboid, the four corners of the brick body are provided with rounded chamfers, and the side of the brick body is provided with vertical raised to the bar;

The upper surface of the brick body 1 is provided with linear grooves arranged along the diagonal and the central axis, and a circular groove with the intersection of the diagonals as the center;

The linear groove and the circular groove are provided with a tapered hole through the upper and lower sides of the brick body. The tapered hole is arranged at the intersection of the linear groove and the circular groove. aperture.

Further, the radius of the fillet is 20mm.

Further, the cross section of the linear groove and the circular groove is a semicircle with a radius of 3-5 mm.

Furthermore, the tapered hole is circular, with an upper hole diameter of 4 mm and a lower hole diameter of 6 mm.

The beneficial effects of the present invention are:

1. The present invention has good water permeability. By setting rounded chamfers, strip-shaped protrusions, and permeable holes inside and around the brick body, the water permeable area of the brick body is increased; the surface of the brick body is provided with grooves, which have the function of drainage on the one hand, and on the other hand, when the rainwater is large , when the permeable holes cannot discharge rainwater into the ground in time and quickly, the grooves can retain part of the rainwater to reduce ground runoff.

2. The permeable holes of the permeable bricks provided by the present invention are directly formed through holes by manual drilling, which greatly shortens the permeation path and improves the water permeability rate, which can effectively avoid the excessively long seepage path of the permeable bricks in the past, which is prone to smearing and silting during use. blocking phenomenon.

3. Compared with the existing ordinary permeable bricks, the present invention has higher compressive strength and flexural strength, and can make full use of construction waste, tailings materials, stone processing tailings and waste materials, stone powder, waste incineration materials, etc., energy saving, environmental protection, ecology, and low cost It is relatively low, which is conducive to the promotion and use of large areas.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the pavement schematic diagram of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

As shown in Figure 1, an ecological environment-friendly permeable brick is processed from construction waste, tailings materials, stone processing tailings and waste materials, stone powder, garbage incineration materials, etc., and includes a brick body 1 shaped as a cuboid. The four corners of the brick body 1 are rounded chamfers 2 with a radius of 20mm; the side of the brick body 1 is provided with a vertical strip-shaped protrusion 3;

The upper surface of the brick body 1 is provided with a linear groove 4 arranged along the diagonal and the central axis, and a concentric circular groove 5 with the intersection of the diagonals as the center of the circle. The cross section of the groove has a radius of 3-5mm semicircle;

The intersection of the linear groove 4 and the circular groove 5 is provided with a tapered hole 6 through the brick body 1 up and down, the tapered hole 6 is circular, the upper hole diameter is 4mm, and the lower hole diameter is 6mm.

As shown in Figure 2, the linear groove 4 and the circular groove 5 on the upper surface of the permeable brick provided by the embodiment of the present invention form a water-permeable channel connecting the permeable hole 6 and the round chamfer 2, which can pass the water on the ground through the linear groove 4 and the circular groove 5 are guided into the water permeable hole 6 or at the rounded corner 2, and the water is discharged to the formation. The permeable brick has high water permeability efficiency, energy-saving and environmental protection material selection, low replacement cost, and has wide application value.

The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of the present invention.

Claims (4)

1. a kind of ecological, environmental protective water-permeable brick, including being shaped as the block body of cuboid, it is characterised in that the block body four Angle is provided with rounded corner, and the block body side is provided with vertical strip bulge；

The block body upper surface is provided with diagonally with the straight-line groove of axis setting and with diagonal intersection point as circle The circular groove of the heart；

The upper and lower bellmouth of insertion block body is provided with the straight-line groove and the circular groove, and the bellmouth is arranged on Straight-line groove and circular groove intersection, on bellmouth, aperture is less than lower aperture.

2. ecological, environmental protective water-permeable brick according to claim 1, it is characterised in that the radius of the rounded corner is 20mm.

3. ecological, environmental protective water-permeable brick according to claim 1, it is characterised in that the straight-line groove and the circular groove Section be radius for 3-5mm semicircle.

4. ecological, environmental protective water-permeable brick according to claim 1, it is characterised in that the bellmouth is circle, and upper aperture is 4mm, lower aperture are 6mm.