Novel plastic drainage plate

A plastic drainage board, a new type of technology, applied in soil protection, construction, infrastructure engineering and other directions, can solve the problems of easy bending, unfavorable land recycling, etc., to facilitate reuse, improve unit drainage efficiency, and help Environmentally friendly effect

Inactive Publication Date: 2018-04-13
慈溪市舒润卫浴实业有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing drainage boards that are easily bent by the extrusion of the soil, which is not conducive to the recycling of land, and provide convenient connection to external equipment, environmentally friendly materials used, strong bending resistance of the drainage board, and three-dimensional drainage channels. A new type of plastic drainage board with large contact area with soil unit and fast drainage efficiency

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
  • Novel plastic drainage plate
  • Novel plastic drainage plate
  • Novel plastic drainage plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Now combined with the manual figure 1 , 2 , 3 introduce the specific embodiment of the present invention, as figure 1 , 2 , 3, because extrusion molding has the advantages of continuous molding and easy batch production, so the core plate of a novel plastic drainage board of the present invention is produced by extrusion molding production process, the cross-shaped core plate surface 2 can be made of Polypropylene, polyethylene, effective groups, etc. are made into materials with certain strength and toughness according to the appropriate ratio. Under the influence of factors, it begins to degrade; the cross-shaped core plate surface 2 and its upper protrusion 3 and the cross-shaped core plate 2 can be made by the same mold at one time, and the distance between the protrusion 3 and the core plate surface 2 is 3.0mm to 3.3mm, the adjacent distance is 4.0mm to 4.5mm, the shape of the protrusion 3 can be designed as trapezoidal or rectangular; The drainage channel 4 ca...

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

No PUM Login to view more

Abstract

The invention relates to a plastic drainage board used in the treatment of soft soil foundation, which is a new type of plastic drainage board. The new type of plastic drainage board is composed of a cross-shaped core board and a filter membrane, wherein the cross-shaped core Composed of , protrusions, drainage channels, and a cross-shaped joint center, this new type of high-efficiency anti-bending plastic drainage board can prevent bending and clogging in the soil, increase the contact area with the soil to accelerate drainage, and is very environmentally friendly. That is, with the cylindrical joint point as the center, paste the surface of the cross-shaped core plate and the filter membrane, which can increase the strength of the plastic drainage plate and prevent bending and clogging; Channels increase the number of drainage paths, which is conducive to the drainage of water; the materials used in the new type of high-efficiency and anti-bending plastic drainage boards are degradable materials, which will degrade and disappear after a period of time, which is conducive to the redevelopment and utilization of land.

Description

technical field [0001] The invention relates to a plastic drainage board used in the soft soil foundation treatment process, in particular to a novel plastic drainage board. Background technique [0002] At present, the vacuum preloading method and the vacuum-surcharge combined preloading method are widely used in engineering as economical, efficient and practical soft soil foundation treatment methods. Up to now, bagged sand wells and plastic drainage boards are generally used as vertical drainage bodies. Among them, plastic drainage boards are often preferred because of their convenient construction and economical benefits. The traditional belt-shaped or round-tube plastic drainage board, because the drainage board has a single shape and the overall strength is not high, it is easy to be squeezed by the soil during the drainage process, causing it to twist and bend, which leads to the obstruction of the drainage path of the plastic drainage board , the drainage efficiency...

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 Applications(China)
IPC IPC(8): E02D3/10
CPCE02D3/10E02D2300/0006
Inventor 严婷婷
Owner 慈溪市舒润卫浴实业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap