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2023
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Invention
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Grouting double-locking pressure real-time sensing system and method for operating the same.
A g... |
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Invention
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Grouting pipe with vibration function.
A grouting pipe with a vibration function includes: a gro... |
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Invention
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Vibratory grouting drilling rig with auxiliary moving mechanism. A vibratory grouting drilling ri... |
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2022
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Invention
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Silicate-modified high-toughness and low-heat polymer grouting material for reinforcement.
The p... |
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Invention
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Structural flame retardant high strength low exothermic polymer grouting material for consolidati... |
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Invention
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Silicate modified polymer foam material for filling and sealing.
A silicate modified polymer foa... |
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Invention
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Silicate-modified polymer grouting material for leakage plugging.
A silicate-modified polymer gr... |
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2021
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Invention
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Method for detecting road diseases by intelligent cruise via unmanned aerial vehicle, unmanned ae... |
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Invention
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Image segmentation method and system for pavement disease based on deep learning.
An image segme... |
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Invention
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Method for stabilizing and lifting channel boards by underwater grouting. A method for stabilizin... |
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2020
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Invention
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Trenchless rehabilitation device for disconnects on large-diameter concrete drainage pipe and met... |
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Invention
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In-service repair method combining externally bonded pre-stressed frp and polymer grouting for pc... |
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Invention
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Composite slotting equipment combined static pressure and vibration of polymer anti-seepage wall ... |
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Invention
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Trenchless rehabilitation system for deformation of large diameter hdpe pipelines and method ther... |
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Invention
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Polymer expanding material used in infiltration or seepage watery environment and preparation met... |
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2015
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Invention
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Polymer bag grouting method for repairing settlement of underground pipelines. A polymer bag grou... |
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2014
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Invention
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Polymer grouting method for constructing gravel pile.
A polymer grouting method for constructing... |
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2013
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Invention
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Polymer grouting method for uplifting ballastless track of high-speed rail. A polymer grouting me... |
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2010
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Invention
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Polymer injection method for blocking piping in dikes and dams. A polymer injection method and ap... |
