A kind of pipe pile joint joint slurry and its preparation method and application

A technology for stopping pulp and pipe piles, applied in the field of pipe piles, can solve the problems that cannot be used for other purposes, the environment is unfriendly, the straw rope or cotton rope cannot be directly landfilled, etc., and achieves good operability and good pulp stoppage effect. , The effect of good anti-deformation ability
CN112759310BActive Publication Date: 2022-07-12GUANGDONG SANHE PILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG SANHE PILE CO LTD
Publication Date
2022-07-12

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Abstract

The invention discloses a grout-stopping slurry for joint joints of pipe piles and a preparation method and application thereof, belonging to the technical field of pipe piles. The pipe pile joint seam-stopping slurry of the present invention has a little elasticity, can only fill the gap after being clamped by the mold, and will not cause the gap to be lifted up, causing the mold to deform, and has good deformation resistance; The viscosity of the slurry makes it difficult for the slurry to be thrown out of the gap during centrifugation, and achieves a good slurry stop effect. At the same time, it will not cause excessive viscosity to the mold. After the slurry is evaporated to dryness, it can form a block, so that the slurry can be released smoothly when it is demolded and cleaned, so as to overcome the dust generated when the powder slurry is removed, which affects the working environment.
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Description

technical field

[0001] The invention belongs to the technical field of pipe piles, and in particular relates to a pipe pile joint joint grout-stopping slurry and a preparation method and application thereof. Background technique

[0002] At present, in the production of pipe piles, the defective products caused by the leakage of slurry at the joints account for more than 50% or even more of the defective products of the whole pipe piles, which is the most troublesome problem in the pipe pile industry. Although many ways have been thought of, it has always been difficult to control effectively. After research, in the production process of pipe piles, the deformation of the mold is the most difficult to avoid effectively through the process operation method. Once the mold is deformed, it is easy to produce different degrees of slurry leakage. In order to reduce slurry leakage, workers can only use more straw or cotton ropes to block the gaps. As everyone knows, this move fur...

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
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