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High pressure injection grout pump

The high-pressure grouting pump uses high-pressure injection technology to inject grouting materials (such as cement slurry, chemical slurry, etc.) into the formation to achieve reinforcement, waterproofing, anti-seepage and other purposes. It has the characteristics of high voltage, high efficiency, and stability, and is one of the indispensable important equipment in modern engineering construction.

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The working principle of high-pressure grouting pump is mainly based on hydraulic transmission and high-pressure injection technology. During the grouting process, the grouting pump pressurizes the grouting material and transports it to the formation through the grouting pipe. When the grouting material reaches the spraying device, the spraying device injects it into the formation in the form of high-pressure spraying. Under the action of jet pressure, grouting materials can penetrate into small cracks and pores in the formation, undergo physical and chemical reactions with soil particles, and form a stable reinforcement layer or waterproof curtain.

Jet grout device
Jet grout device

Advantages and Characteristics
Good reinforcement effect: The high-pressure grouting pump can generate high-pressure jet force, allowing the grouting material to fully penetrate into the formation, forming a stable reinforcement layer or waterproof curtain.
Strong adaptability: The equipment is suitable for various geological conditions and grouting materials, and can meet the needs of different projects.
High construction efficiency: The automated control system can monitor and adjust grouting parameters in real time, improving construction efficiency and quality.
Environmental protection and energy conservation: The equipment pays attention to environmental protection and energy conservation in the design and use process, reducing the impact on the environment.

jet injection grout pump
jet injection grout pump

Precautions for use
Before using the high-pressure grouting pump, it is necessary to conduct a comprehensive inspection of the equipment to ensure that all components are intact and functioning properly.
During the construction process, it is necessary to strictly control parameters such as grouting pressure and grouting volume to avoid causing excessive disturbance or damage to the formation.
Regularly maintain and upkeep the equipment to ensure its long-term stable operation and extend its service life.

container jet grout pump
container jet grout pump

High pressure grouting pumps are widely used in foundation reinforcement, tunnel construction, slope stability, and other engineering fields such as construction, transportation, and water conservancy. For example, in tunnel construction, high-pressure grouting pumps can be used for advanced support, peripheral reinforcement, etc; In slope stability engineering, it can be used to reinforce slope soil and prevent landslides.

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