Recently, some netizens have consulted about the relevant matters related to the foundation sinking grouting technology of the Shennongjia plant, and the following will focus on the relevant content:
Shennongjia plant foundation subsidence grouting technology is a construction technology used to repair the problem of plant foundation subsidence. The main features, process flow and acceptance of this technology can be discussed from the following perspectives.
1. Technical features:
High efficiency: The grouting technology can quickly repair the foundation, reducing the construction period and labor costs.
Economical: Grouting technology is usually less costly than traditional foundation reinforcement methods.
Controllability: The grouting technology can determine the amount of grouting agent and the depth of grouting according to the actual situation to achieve accurate foundation reinforcement effect.
2.Process flow:
Preliminary preparation: determine the scope of construction, analyze the causes of foundation subsidence, and formulate construction plans.
Detection and positioning: Determine the thickness and strength of the soil layer through measurement and investigation.
Drilling: A drill rig is used to drill holes in the problem foundation area so that concrete slurry can be injected.
Grouting : Concrete slurry is injected into the borehole to fill and expand the cavity of the foundation to achieve a reinforcement effect.
Post-processing: Wait for the grouting to cure, clean up the construction site, and carry out acceptance and testing.
3.Acceptance Criteria:
Grouting depth: According to the design requirements and the actual situation, determine whether the grouting depth achieves the expected effect.
Technical specifications: The acceptance personnel should inspect the construction process, the amount of grouting agent, the grouting pressure, etc., and judge whether they meet the relevant technical specifications.
Verification of results: By measuring the settlement of the foundation and detecting the stability of the foundation, it is verified whether the effect after grouting repair meets the requirements.
The foundation sinking grouting technology of Shennongjia plant has the characteristics of high efficiency, economy and controllability. The process includes pre-preparation, detection and positioning, drilling, grouting and post-processing. The acceptance process mainly includes the inspection of grouting depth, technical specifications and result verification. Through the in-depth analysis and discussion of grouting technology, this foundation repair technology can be better understood and applied.