Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of anti-seepage powder, anti-seepage material and its preparation and application method

A technology of anti-seepage and powder, which is applied in the fields of anti-seepage materials and anti-seepage powder, and can solve the problems of loss of anti-seepage effect and short anti-seepage time

Active Publication Date: 2018-04-27
王春晓
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the anti-seepage materials are mainly linoleum, SBS, waterproof glue, plugging agent, asphalt synthetic materials, etc. These anti-seepage materials are affected by temperature, denatured, shrink and crack by themselves, and lose the anti-seepage effect, that is, the existing The anti-seepage materials often have the problem of short anti-seepage time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of anti-seepage powder, anti-seepage material and its preparation and application method
  • A kind of anti-seepage powder, anti-seepage material and its preparation and application method
  • A kind of anti-seepage powder, anti-seepage material and its preparation and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1 is used to illustrate the preparation of anti-seepage material based on anti-seepage powder, which is applied to fill the gap at the bottom of the tunnel to control the water leakage from the gap at the bottom of the tunnel;

[0042] In embodiment 1, the raw material and content thereof of the anti-seepage powder for preparing anti-seepage material are as shown in the following table 1:

[0043] Table I

[0044]

[0045] In this embodiment 1, the preparation of the anti-seepage powder and the anti-seepage material and the method for filling the gap at the bottom of the tunnel may include:

[0046] The silicon dioxide and black sand are dried by natural air drying, and the dried silicon dioxide and black sand are pulverized by a pulverizer, and the silicon dioxide is passed through a 80-mesh sieve, and the black sand is passed through a 50-mesh sieve, respectively. 98 parts of silicon dioxide after sieving, 2 parts of black sand after sieving, and this 98 p...

Embodiment 2

[0049] Example 2 is used to illustrate the preparation of anti-seepage material based on anti-seepage powder, which is applied to fill the gap at the top of the tunnel to control water leakage at the top of the tunnel;

[0050] In this embodiment 2, the raw material and content thereof of the anti-seepage powder for preparing the anti-seepage material are as shown in Table II below:

[0051] Table II

[0052]

[0053] In this embodiment 2, the preparation of the anti-seepage powder and the anti-seepage material and the method for filling the gap at the top of the tunnel may include:

[0054] In the preparation process of anti-seepage powder, silicon dioxide and black sand are dried and pulverized, using the same method in Example 1, the difference is that silicon dioxide and black sand are passed through 80 mesh sieves respectively, and the 99 parts of silicon dioxide after sieving, 1 part of black sand after sieving, and this 99 parts of silicon dioxide and 1 part of blac...

Embodiment 3

[0057] Example 3 is used to illustrate the preparation of anti-seepage material based on anti-seepage powder, which is applied to laying at the bottom of the river to control water seepage at the bottom of the river;

[0058] In this embodiment 3, the raw material and content thereof of the anti-seepage powder for preparing the anti-seepage material are as shown in Table III below:

[0059] Table III

[0060]

[0061] In this embodiment 3, the preparation of anti-seepage powder and anti-seepage material and the method applied to laying at the bottom of the river can include:

[0062] In the preparation process of anti-seepage powder, silicon dioxide and black sand are dried and pulverized, using the same method in Example 1, the difference is that silicon dioxide and black sand are passed through a 50-mesh sieve respectively, and the 99 parts of silicon dioxide after sieving, 1 part of black sand after sieving, and this 99 parts of silicon dioxide and 1 part of black sand ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
melting pointaaaaaaaaaa
Login to View More

Abstract

The invention provides anti-seepage powder, a water-proof material as well as preparation and application methods thereof. The anti-seepage powder is prepared from raw materials in parts by weight as follows: 75-120 parts of silicon dioxide and 0.5-5 parts of black sand, wherein silicon dioxide and black sand are uniformly mixed in the weight ratio of silicon dioxide to black sand being 1: (0.1-1.5). The water-proof material prepared from the anti-seepage powder and water through uniform stirring is applied to waterproofing of a water emitting part of a structure, a water leakage part of the structure and the structure. By means of the provided scheme, the anti-seepage time can be effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of anti-seepage materials, in particular to an anti-seepage powder, an anti-seepage material and a preparation and application method thereof. Background technique [0002] With the increase of the application time of construction facilities such as tunnels, water leakage at the top is inevitable damage, especially the top of the railway tunnel has a high-voltage power grid, and water leakage at the top may cause power outages of the high-voltage power grid. Then, for construction facilities such as tunnels, Anti-seepage treatment through anti-seepage materials is one of the important means to improve its service life. [0003] At present, the anti-seepage materials are mainly linoleum, SBS, waterproof glue, plugging agent, asphalt synthetic materials, etc. These anti-seepage materials are affected by temperature, denatured, shrink and crack by themselves, and lose the anti-seepage effect, that is, the exist...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C09K3/18
CPCC09K3/18
Inventor 王春晓
Owner 王春晓
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com