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Assembled ecological self-drainage runoff base block

A prefabricated, self-draining technology, which is applied in the field of construction waste resource treatment, can solve problems such as structural changes of permeable bricks, affecting the permeability coefficient and compressive strength of permeable bricks, so as to optimize construction, improve rainwater quality and groundwater recharge , the effect of reducing the heat island effect

Inactive Publication Date: 2021-04-06
深圳市宝安湾建筑废弃物循环利用有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Regarding the related technologies mentioned above, the inventor believes that there are the following defects: the permeable bricks of the related technology are usually difficult to produce permeable brick products from the perspective of the water permeability coefficient and compressive strength of the permeable bricks as a whole, so that the quality of the prepared permeable bricks remains the same. It is difficult to meet the needs of real life, and the permeable bricks will cause microscopic changes in the structure of the permeable bricks during the solidification molding, high-temperature firing, cooling and maintenance processes, which will affect the permeability coefficient and compressive strength of the permeable bricks

Method used

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  • Assembled ecological self-drainage runoff base block
  • Assembled ecological self-drainage runoff base block
  • Assembled ecological self-drainage runoff base block

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Embodiment 1

[0048] The embodiment of the application discloses a prefabricated ecological self-drainage runoff base block. refer to figure 2 The prefabricated ecological self-drainage runoff base block includes a brick body 3 with a rectangular cross section. The bottom surface of the brick body 3 is provided with a runoff channel 4 . The runoff channel 4 is set through the bottom surface of the brick body 3 . middle part. The bottom surface of the brick body 3 is also provided with two radius flow channels 5, the two radius flow channels 5 are set through the bottom surface of the brick body 3, and the length direction of the two radius flow channels 5 is parallel to the length direction of the runoff channel 4, The two radial flow channels 5 are respectively located on both sides of the radial flow channel 4 in the length direction, and the two radial flow channels 5 are arranged symmetrically. The radial flow channel 5 and the radial flow channel 5 on the adjacent brick body 3 can b...

Embodiment 2

[0055] refer to image 3 with Image 6 The difference between embodiment 2 and embodiment 1 is that two abutment surfaces 8 and two condensation surfaces are provided on the brick body 3, the two abutment surfaces 8 are adjacently arranged, and the two condensation surfaces are adjacently arranged, Thereby, the ribs 7 on the abutting surface 8 of the brick body 3 and the ribs 7 on the locking surface 9 of the adjacent brick body 3 are facilitated to snap fit.

Embodiment 3

[0057] refer to image 3 with Figure 7 The difference between embodiment 3 and embodiment 1 is that four abutting surfaces 8 are provided on the brick body 3, and four condensation surfaces are provided on adjacent brick bodies 3, thereby forming two different brick bodies 3, Two different brick bodies 3 are clamped and matched with each other.

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Abstract

The invention relates to an assembled ecological self-drainage runoff base block which comprises a brick body, a runoff channel is formed in the bottom face of the brick body, two radius flow channels are further formed in the bottom face of the brick body, and the length directions of the two radius flow channels are both parallel to the length direction of the runoff channel. The two radius flow channels are located on the two sides in the length direction of the runoff channel respectively, and the brick body is prepared from, by weight, 280-320 parts of cement, 890-925 parts of first red brick recycled aggregate, 138-185 parts of second red brick recycled aggregate, 225-260 parts of medium sands and 146-190 parts of water. The assembled ecological self-drainage runoff base block has the effects of increasing the drainage speed of urban roads and effectively reducing the formation of accumulated water, and the brick body produced by utilizing the construction waste recycled aggregate has excellent compressive strength, water permeability and wear resistance, is suitable for sponge city construction, can be completed by assembling on-site construction, and is convenient to construct, and short in period. Convenient municipal pipe network maintenance and transformation are realized.

Description

technical field [0001] The application relates to the field of construction waste resource treatment, in particular to a prefabricated ecological self-drainage runoff base block. Background technique [0002] There are many high-rise buildings in the city, and the circulation is not smooth. The hot air above the city cannot be evacuated. The local air flow generated by the urban heat island rises, which is conducive to the occurrence of convective rainfall. At the same time, there are many condensation nuclei in the urban air, which will also promote rainfall. The "rain island effect" is one of the causes of urban waterlogging. In the process of urban development, a large number of hard pavements have changed the original ecological background and hydrological characteristics. Because the rainfall cannot infiltrate in time, surface runoff is formed. The traditional urban drainage system is difficult to adapt to the runoff peak formed by heavy rainfall. , prone to urban wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/04E01C5/08E01C11/22B28B23/02B28B3/02B28B1/087
CPCE01C5/04E01C5/08E01C11/225B28B23/02B28B3/022B28B1/0873Y02A10/30
Inventor 庄考生刘欣禹李霄余生恩
Owner 深圳市宝安湾建筑废弃物循环利用有限公司
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