Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vegetation concrete precast block with water purification function and preparation method thereof
The invention provides a plant-growing concrete precast block with a water purification function and a preparation method of the plant-growing concrete precast block. The plant-growing concrete precast block is prepared from the following raw materials in parts by mass: 80 to 100 parts of cement, 300 to 400 parts of pelelith, 100 to 200 parts of silica, 15 to 30 parts of diatomite, 0.5 to 1.5 parts of plant fiber, 25 to 35 parts of water, 2.5 to 3.5 parts of silica fume, 1 to 3 parts of sodium alginate, 0.5 to 1.5 parts of cationic starch and 1 to 3 parts of a water reducing agent. The concrete precast block is subjected to carbon curing after being molded and demolded. The plant-growing concrete precast block prepared by the invention has the advantages of high strength, good air and water permeability, remarkable water purification function, low alkalinity, good biocompatibility and the like.
本发明提供了一种具有净水功能的植生混凝土预制块及其制备方法，其包括按质量份计的以下原料：水泥80~100份，火山石300~400份，硅石100~200份，硅藻土15~30份，植物纤维0.5~1.5份，水25~35份，硅灰2.5~3.5份，海藻酸钠1~3份、阳离子淀粉0.5~1.5份和减水剂1~3份；该混凝土预制块在成型脱模后进行碳养护。本发明制得的植生混凝土预制块具有强度高、透气透水性能好、净水功能显著、碱度低和生物相容性好等优点。
Vegetation concrete precast block with water purification function and preparation method thereof
The invention provides a plant-growing concrete precast block with a water purification function and a preparation method of the plant-growing concrete precast block. The plant-growing concrete precast block is prepared from the following raw materials in parts by mass: 80 to 100 parts of cement, 300 to 400 parts of pelelith, 100 to 200 parts of silica, 15 to 30 parts of diatomite, 0.5 to 1.5 parts of plant fiber, 25 to 35 parts of water, 2.5 to 3.5 parts of silica fume, 1 to 3 parts of sodium alginate, 0.5 to 1.5 parts of cationic starch and 1 to 3 parts of a water reducing agent. The concrete precast block is subjected to carbon curing after being molded and demolded. The plant-growing concrete precast block prepared by the invention has the advantages of high strength, good air and water permeability, remarkable water purification function, low alkalinity, good biocompatibility and the like.
本发明提供了一种具有净水功能的植生混凝土预制块及其制备方法，其包括按质量份计的以下原料：水泥80~100份，火山石300~400份，硅石100~200份，硅藻土15~30份，植物纤维0.5~1.5份，水25~35份，硅灰2.5~3.5份，海藻酸钠1~3份、阳离子淀粉0.5~1.5份和减水剂1~3份；该混凝土预制块在成型脱模后进行碳养护。本发明制得的植生混凝土预制块具有强度高、透气透水性能好、净水功能显著、碱度低和生物相容性好等优点。
Vegetation concrete precast block with water purification function and preparation method thereof
具有净水功能的植生混凝土预制块及其制备方法
YANG JIN (Autor:in) / CHU HONGQIANG (Autor:in) / ZENG HUI (Autor:in) / WEI PENGCHENG (Autor:in) / LIU WEN (Autor:in) / ZHANG HAILONG (Autor:in) / ZHANG FENGCHEN (Autor:in) / JIANG LINHUA (Autor:in) / YU FENG (Autor:in) / LIU SHAOXIN (Autor:in)
26.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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