On July 23, CHN Energy's National Institute for Clean-and-low-carbon Energy (“NICE” for short) successfully completed an underground ton-level application test of its independently developed inorganic composite grouting reinforcement material. The material was successfully used for pre-injection reinforcement of fractured coal and rock in the mine's roadway.
The inorganic composite grouting reinforcement material offers several advantages, including inherent safety due to a non-exothermic hardening process, excellent mechanical properties, ease of use, no odor, and low-carbon footprint. This material provides coal mining companies with a superior choice for grouting reinforcement, improving safety, reducing costs, and effectively utilizing solid waste such as fly ash.
