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Hollow waterproof basement bottom plate with combination of prevention and drainage

A combination of basement floor and anti-drainage technology, which is applied in water conservancy projects, underwater structures, infrastructure engineering, etc., can solve problems such as time-consuming and labor-consuming, high engineering maintenance costs, and affect the use of basements, and achieve a good waterproof effect. Effect

Active Publication Date: 2020-12-01
瑞洲建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the needs of urban construction and development, the depth and width of basements are also increasing, and basements are becoming more and more common as civil air defense and parking lots. However, due to large underground water pressure or careless construction of waterproofing projects, ground seepage in basements is common. The conventional method adopts repeated repairs and plugging, which is time-consuming and labor-intensive, resulting in high project maintenance costs and long-term hidden dangers of groundwater infiltration, which affects the use of the basement

Method used

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  • Hollow waterproof basement bottom plate with combination of prevention and drainage
  • Hollow waterproof basement bottom plate with combination of prevention and drainage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A waterproof basement basement combined with hollow anti-drainage, including an upper end surface 1, a spacer layer 2 and a lower end surface 3 arranged in sequence from top to bottom; a connection structure 4 is arranged inside the spacer layer 2; the connection structure 4 One end is connected to the upper end surface 1, and the other end is connected to the lower end surface 3; the upper surface of the upper end surface 1 is also coated with an anti-seepage layer.

[0048] Reinforcing ribs 5 are provided at the joints between the connecting structure 4 and the upper end surface 1 and the lower end surface 3 .

[0049] A drainage groove 6 is arranged above the upper end surface 1, and a drainage channel 7 is arranged above the lower end surface 2. The water discharged from the drainage groove 6 falls to the drainage channel 7, and then passes through the drainage channel 7 to the collector. well.

[0050] In another embodiment, the drainage groove 6 is connected to t...

Embodiment 2

[0080] A waterproof basement basement combined with hollow anti-drainage, including an upper end surface 1, a spacer layer 2 and a lower end surface 3 arranged in sequence from top to bottom; a connection structure 4 is arranged inside the spacer layer 2; the connection structure 4 One end is connected to the upper end surface 1, and the other end is connected to the lower end surface 3; the upper surface of the upper end surface 1 is also coated with an anti-seepage layer.

[0081] Reinforcing ribs 5 are provided at the joints between the connecting structure 4 and the upper end surface 1 and the lower end surface 3 .

[0082] A drainage groove 6 is arranged above the upper end surface 1, and a drainage channel 7 is arranged above the lower end surface 2. The water discharged from the drainage groove 6 falls to the drainage channel 7, and then passes through the drainage channel 7 to the collector. well.

[0083] In another embodiment, the drainage groove 6 is connected to t...

Embodiment 3

[0113] A waterproof basement basement combined with hollow anti-drainage, including an upper end surface 1, a spacer layer 2 and a lower end surface 3 arranged in sequence from top to bottom; a connection structure 4 is arranged inside the spacer layer 2; the connection structure 4 One end is connected to the upper end surface 1, and the other end is connected to the lower end surface 3; the upper surface of the upper end surface 1 is also coated with an anti-seepage layer.

[0114] Reinforcing ribs 5 are provided at the joints between the connecting structure 4 and the upper end surface 1 and the lower end surface 3 .

[0115] A drainage groove 6 is arranged above the upper end surface 1, and a drainage channel 7 is arranged above the lower end surface 2. The water discharged from the drainage groove 6 falls to the drainage channel 7, and then passes through the drainage channel 7 to the collector. well.

[0116] In another embodiment, the drainage groove 6 is connected to t...

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Abstract

The invention relates to the field of building structures, in particular to a hollow waterproof basement bottom plate with the combination of prevention and drainage. The bottom plate comprises an upper end face, an interval layer and a lower end face. The upper end face, the interval layer and the lower end face are sequentially arranged from top to bottom. A connecting structure is arranged inside the interval layer, one end of the connecting structure is connected with the upper end face, and the other end of the connecting structure is connected with the lower end face. The upper surface of the upper end face is further coated with an impermeable layer. The designed basement bottom plate is arranged to be hollow, and therefore the underground water can be conveniently drained in time when overflowing, and the water permeating into the basement bottom plate is drained to the position below the bottom plate in time through the interval layer and a drainage groove and then drained toa water collecting pit through a drainage channel. Meanwhile, in order to avoid water seepage of the basement bottom plate, the upper end face of the basement bottom plate is coated with the impermeable layer, the impermeable layer is prepared by using super-hydrophobic polyurethane as a main raw material and using inorganic powder and modified graphene oxide as main accessory materials, and the waterproof effect can be better achieved.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a waterproof basement bottom plate combined with hollow anti-drainage. Background technique [0002] With the needs of urban construction and development, the depth and width of basements are also increasing, and basements are becoming more and more common as civil air defense and parking lots. However, due to large underground water pressure or careless construction of waterproofing projects, ground seepage in basements is common. The conventional method adopts repeated repairs and plugging, which is time-consuming and labor-intensive, resulting in high project maintenance costs and long-term hidden dangers of groundwater infiltration, which affects the use of the basement. [0003] Therefore, it is necessary to design a basement basement that can realize the effective removal of groundwater and has a good waterproof effect. Contents of the invention [0004] In view of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E02D31/02C09D175/04C09D7/61C09D7/62
CPCE02D29/045E02D31/02C09D175/04C09D7/61C09D7/62E02D2300/0045E02D2300/0014C08K2003/265C08K13/06C08K9/04C08K3/042C08K3/34C08K3/26
Inventor 金明春麻玉侠汪庆豪龚孙武梅春燕王柏军梁孝钧
Owner 瑞洲建设集团有限公司