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绿色胶凝材料
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中建西部建设集团第八(上海)申请绿色胶凝材料及其制备方法和应用专利,减轻水泥导致的环境压力
Jin Rong Jie· 2025-08-02 10:26
Group 1 - The company, China State Construction West Group (Shanghai) Co., Ltd., has applied for a patent for a "green cementing material and its preparation method and application" with publication number CN120398476A, filed on October 2024 [1] - The green cementing material consists of composite materials (120-180 kg), cement (120-180 kg), water (100-150 kg), and a water-reducing agent (3-10 kg), with specific components including modified biochar (80-140 kg), graphitic carbon nitride (2-20 kg), and silica fume (24-36 kg) [1] - The invention aims to reduce environmental pressure caused by cement by substituting part of the cement with graphitic carbon nitride and biochar, which also has a high carbon sequestration potential and can degrade pollutants in the environment [1] Group 2 - China State Construction West Group (Shanghai) Co., Ltd. was established in 2021 and is primarily engaged in the non-metallic mineral products industry, with a registered capital of 170 million RMB [2] - The company has made investments in 2 enterprises, participated in 8 bidding projects, and holds 28 patent records, along with 6 administrative licenses [2]