Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-corrosion-resistance all-solid-waste-based maritime work cementing material as well as preparation method and application thereof
The invention discloses a high-corrosion-resistance all-solid-waste-based maritime work cementing material as well as a preparation method and application thereof, and belongs to the technical field of preparation of maritime work cementing materials. The high-corrosion-resistance all-solid-waste-based marine engineering cementing material provided by the invention is prepared from 40 to 50 parts of a high-iron-phase precursor cementing material, 35 to 45 parts of a solid-waste-based magnesium phosphate cement material, 2 to 4 parts of a water reducing agent and 30 to 50 parts of water, the high-iron-phase precursor cementing material is obtained by calcining a mixture of calcium-based solid waste, silicon-based solid waste, aluminum-based solid waste and iron-based solid waste; the solid waste-based magnesium phosphate cement material comprises 15-25 parts of calcium-based solid waste, 35-40 parts of iron-based solid waste, 30-40 parts of over-burnt magnesia powder, 20-25 parts of monopotassium phosphate and 5-8 parts of a retarder. The high-corrosion-resistance all-solid-waste-based maritime work cementing material has the advantages of being short in setting time, high in mechanical strength, high in corrosion and erosion resistance and low in price, and has considerable economic value, engineering value and ecological benefits.
本发明公开了一种高抗蚀全固废基海工胶凝材料及其制备方法和应用，属于海工胶凝材料制备技术领域。本发明提供的高抗蚀全固废基海工胶凝材料包括40～50份高铁相前驱体胶凝材料、35～45份固废基磷酸镁水泥类材料、2～4份减水剂和30～50份水；所述高铁相前驱体胶凝材料由钙基固废、硅基固废、铝基固废和铁基固废的混合料煅烧而得；所述固废基磷酸镁水泥类材料包括15～25份钙基固废、35～40份铁基固废、30～40份过烧氧化镁粉、20～25份磷酸二氢钾和5～8份缓凝剂。本发明所述的高抗蚀全固废基海工胶凝材料具有凝结时间短、力学强度高、抗溶蚀侵蚀能力强且价格低廉的优点，具有可观的经济价值、工程价值和生态效益。
High-corrosion-resistance all-solid-waste-based maritime work cementing material as well as preparation method and application thereof
The invention discloses a high-corrosion-resistance all-solid-waste-based maritime work cementing material as well as a preparation method and application thereof, and belongs to the technical field of preparation of maritime work cementing materials. The high-corrosion-resistance all-solid-waste-based marine engineering cementing material provided by the invention is prepared from 40 to 50 parts of a high-iron-phase precursor cementing material, 35 to 45 parts of a solid-waste-based magnesium phosphate cement material, 2 to 4 parts of a water reducing agent and 30 to 50 parts of water, the high-iron-phase precursor cementing material is obtained by calcining a mixture of calcium-based solid waste, silicon-based solid waste, aluminum-based solid waste and iron-based solid waste; the solid waste-based magnesium phosphate cement material comprises 15-25 parts of calcium-based solid waste, 35-40 parts of iron-based solid waste, 30-40 parts of over-burnt magnesia powder, 20-25 parts of monopotassium phosphate and 5-8 parts of a retarder. The high-corrosion-resistance all-solid-waste-based maritime work cementing material has the advantages of being short in setting time, high in mechanical strength, high in corrosion and erosion resistance and low in price, and has considerable economic value, engineering value and ecological benefits.
本发明公开了一种高抗蚀全固废基海工胶凝材料及其制备方法和应用，属于海工胶凝材料制备技术领域。本发明提供的高抗蚀全固废基海工胶凝材料包括40～50份高铁相前驱体胶凝材料、35～45份固废基磷酸镁水泥类材料、2～4份减水剂和30～50份水；所述高铁相前驱体胶凝材料由钙基固废、硅基固废、铝基固废和铁基固废的混合料煅烧而得；所述固废基磷酸镁水泥类材料包括15～25份钙基固废、35～40份铁基固废、30～40份过烧氧化镁粉、20～25份磷酸二氢钾和5～8份缓凝剂。本发明所述的高抗蚀全固废基海工胶凝材料具有凝结时间短、力学强度高、抗溶蚀侵蚀能力强且价格低廉的优点，具有可观的经济价值、工程价值和生态效益。
High-corrosion-resistance all-solid-waste-based maritime work cementing material as well as preparation method and application thereof
一种高抗蚀全固废基海工胶凝材料及其制备方法和应用
WANG CHUAN (Autor:in) / LI ZHAOFENG (Autor:in) / MA CHUANYI (Autor:in) / BI YUFENG (Autor:in) / XIN GONGFENG (Autor:in) / ZHANG JIAN (Autor:in) / GAO YIFAN (Autor:in)
19.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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