Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water purification concrete and preparation method thereof
The water purification concrete is prepared from the following components in parts by weight: 30 to 55 parts of a cementing material, 65 to 95 parts of aggregate, 10 to 20 parts of composite slurry, 0.003 to 0.01 part of an air entraining agent, 0.4 to 0.8 part of a water reducing agent and 10 to 15 parts of mixing water, the cementing material comprises gamma-dicalcium silicate, mineral slag and steel slag; the composite slurry is a mixed solution of chitosan and nano titanium dioxide. On the premise of ensuring the strength and reducing the volume weight, the water purification concrete disclosed by the invention can remarkably improve the water purification efficiency, realize self-cleaning, avoid blockage of concrete pores and greatly prolong the water permeability and water purification capacity of the water purification concrete, has important economic and environmental benefits and is suitable for popularization and application.
本发明公开了一种净水混凝土，各组分及其所占重量份数包括：胶凝材料30～55份，骨料65～95份，复合浆液10～20份，引气剂0.003～0.01份，减水剂0.4～0.8份，拌合水10～15份；所述胶凝材料包括γ‑硅酸二钙、矿渣和钢渣；所述复合浆液为壳聚糖和纳米二氧化钛的混合液。本发明所述净水混凝土在保证强度、降低容重的前提下，可显著提升净水效率，可实现自清洁，避免混凝土孔隙堵塞，大幅度延长净水混凝土透水和净水的能力，具有重要的经济和环境效益，适合推广应用。
Water purification concrete and preparation method thereof
The water purification concrete is prepared from the following components in parts by weight: 30 to 55 parts of a cementing material, 65 to 95 parts of aggregate, 10 to 20 parts of composite slurry, 0.003 to 0.01 part of an air entraining agent, 0.4 to 0.8 part of a water reducing agent and 10 to 15 parts of mixing water, the cementing material comprises gamma-dicalcium silicate, mineral slag and steel slag; the composite slurry is a mixed solution of chitosan and nano titanium dioxide. On the premise of ensuring the strength and reducing the volume weight, the water purification concrete disclosed by the invention can remarkably improve the water purification efficiency, realize self-cleaning, avoid blockage of concrete pores and greatly prolong the water permeability and water purification capacity of the water purification concrete, has important economic and environmental benefits and is suitable for popularization and application.
本发明公开了一种净水混凝土，各组分及其所占重量份数包括：胶凝材料30～55份，骨料65～95份，复合浆液10～20份，引气剂0.003～0.01份，减水剂0.4～0.8份，拌合水10～15份；所述胶凝材料包括γ‑硅酸二钙、矿渣和钢渣；所述复合浆液为壳聚糖和纳米二氧化钛的混合液。本发明所述净水混凝土在保证强度、降低容重的前提下，可显著提升净水效率，可实现自清洁，避免混凝土孔隙堵塞，大幅度延长净水混凝土透水和净水的能力，具有重要的经济和环境效益，适合推广应用。
Water purification concrete and preparation method thereof
一种净水混凝土及其制备方法
LI YEQING (Autor:in) / REN ZHENG (Autor:in) / CHEN CHAO (Autor:in) / YU SONGBAI (Autor:in) / WEI YANG (Autor:in) / QIN JIEFA (Autor:in) / WANG DAN (Autor:in) / TAN JIANXIANG (Autor:in) / LUO SIQIAO (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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