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Liuzhou Yuqiao Prestressed Engineering Technology Co., Ltd.

Introducing Liuzhou jack manufacturers: What are the intelligent grouting control requirements for smart grouting machines?

Release date:

2020-12-19

The intelligent grouting machine enhances work efficiency, enabling high-speed slurry preparation and precise adjustment of mixing time. The grouting process is fully controlled by a computer program, minimizing human error and ensuring accurate monitoring of the slurry temperature throughout.

Smart Grouting Machine Improved work efficiency, achieved high-speed pulp production, and optimized mixing time. The grouting process is now controlled by a computer program, significantly reducing human intervention while ensuring precise monitoring of the slurry temperature. These advancements underscore the importance of adhering to specific requirements during grouting operations. Below, our editor from Liuzhou Jack Manufacturer shares the key control guidelines for intelligent grouting systems.
1. Return the control software to the main interface, check whether the data within the LCD display frame is flashing, verify if the "Grouting Beam No." in the upper-right corner is correct, and confirm whether "Grouting Cycle 1" is in the ready state.
2. Immediately after the prestressing tendons are tensioned, seal the anchorage devices with epoxy adhesive or another suitable material to prevent pressure loss during grouting and post-grouting operations. Be sure to leave vent holes during sealing, and only proceed with the grouting process once the sealing adhesive has reached a sufficient strength.
3. Valves should be used to prevent slurry from flowing through the inlet and outlet, and corks must not be used to block the slurry or bend the inlet and outlet pipes.
4. Before grouting, sufficient slurry must be prepared. The storage capacity of the low-speed slurry tank should match the volume of the prestressed ducts to be filled, ensuring continuous grouting.
5. During the grouting process and within 48 hours after grouting, the temperature of the structural concrete must not fall below 5°C; otherwise, thermal insulation measures should be implemented. When the temperature exceeds 35°C, grouting should be carried out at night instead.
6. During the grouting process, close attention should be paid to Smart Grouting Machine Monitor the working condition and ensure safety at all times. If any abnormalities occur, immediately click "Pause Grouting" and press the "Emergency Stop" button on the intelligent grouting trolley to halt the grouting process. Resume grouting only after resolving the issue and confirming that everything is back to normal.
7. After each grouting cycle is completed, the equipment automatically overflows, saves the data, and then advances automatically to the next grouting step. Before proceeding to the next step, the computer operator should verify that the instruments are functioning properly.
8. During intelligent grouting, each work crew should retain at least 3 sets of cubic test specimens measuring 70.7 mm x 70.7 mm x 70.7 mm, standard-cured for 28 days, and then test their compressive strength. These test results will serve as the technical basis for evaluating the quality of the grout material.
That’s all for now from the editor at Liuzhou Jack Manufacturer. Smart Grouting Machine You can learn more about the intelligent grouting control requirements.