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

Curing agent for mud hardening treatment of empty pile section, preparation method and construction method

A technology of hardening treatment and construction method, which is applied in the direction of sheet pile walls, foundation structure engineering, construction, etc., can solve the problems of poor curing effect of mud hardening treatment in empty pile sections, etc., and achieve a wide range of applications, excellent performance, and prevent potential safety hazards Effect

Active Publication Date: 2020-03-17
SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD
View PDF21 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a solidifying agent for the mud hardening treatment of the empty pile section, a preparation method and a construction method, aiming at solving the problem in the prior art that the curing effect of the mud hardening treatment of the empty pile section is poor

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
  • Curing agent for mud hardening treatment of empty pile section, preparation method and construction method
  • Curing agent for mud hardening treatment of empty pile section, preparation method and construction method
  • Curing agent for mud hardening treatment of empty pile section, preparation method and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0027] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orien...

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
specific surface areaaaaaaaaaaa
specific surface areaaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of mud hardening treatment of an empty pile section, and discloses a curing agent for mud hardening treatment of an empty pile section, a preparation method and a construction method. The curing agent includes an efficient structural agent and an admixture. The efficient structural agent and the admixture are blended with water to form curing slurry. The efficient structural agent is stirred, then the admixture is added and stirred, then water is added and the mixture is stirred to form the curing slurry, achieving preparation. Through multi-stage stirring, cured bodies and water are mixed more thoroughly; conveying compressed air and curing slurry to the empty pile section so that the curing slurry and waste mud are stirred and mixed, achievinghardening treatment. Through multi-stage stirring, components of the curing agent are mixed more thoroughly. By adoption of the curing agent, the hydration reaction degree is higher, the curing speedis higher, high-water-content mud in construction can be consumed rapidly, hidden safety risks caused by long-term stacking can be prevented, efficient resource utilization is achieved, and strengthof cured soil is higher and meets the bearing capacity of foundation soil.

Description

technical field [0001] The patent of the present invention relates to the technical field of mud hardening treatment of empty pile sections, specifically, a curing agent, a preparation method and a construction method for mud hardening treatment of empty pile sections. Background technique [0002] Bored cast-in-situ pile refers to the use of percussion drilling rigs according to geological conditions, mud retaining method to form holes, concrete is mixed centrally by mixing station, transported by concrete mixer truck, steel cage is processed and formed at one time, and a kind of foundation is poured into underwater concrete by conduit method. ;During construction, due to the existence of internal support in the foundation pit, the construction starts from the ground downward to avoid the rotary drilling rig touching the internal support. Therefore, after the concrete is poured, there will be a section from the ground to the top of the pile that does not need to be reinforce...

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): C04B28/14C04B28/00E02D5/34E02D15/04
CPCC04B28/144C04B28/00E02D5/34E02D15/04C04B2111/00017C04B18/0418C04B24/18C04B24/20C04B22/142C04B24/24C04B24/00C04B24/026
Inventor 刘迪陈枝东王凤梅郭秋苹刘峻滕
Owner SHENZHEN HONGYEJI GEOTECHNICAL TECH CO LTD
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