Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alkali-activated concrete prepared from wastewater glass casting molding sand
The invention discloses alkali-activated concrete prepared from wastewater glass casting molding sand. The alkali-activated concrete is prepared from the following raw materials: wastewater glass casting molding sand, an alkali activator and slag. The waste water glass casting molding sand is used as an aggregate of the alkali-activated concrete, silicate ions released by dissolving the waste water glass casting molding sand are used as a valuable exciting agent of the slag to assist in exciting the slag so as to promote formation of a denser and firmer consolidated body, waste is turned into wealth, and harm is turned into treasure. The treatment and utilization process of the wastewater glass casting molding sand is greatly simplified, the economic value of the wastewater glass casting molding sand is improved to the value level of natural gravel, and the method has outstanding economic benefits, meets the requirements of national environmental protection policies and has huge application prospects.
本发明公开了一种利用废水玻璃铸造型砂制备的碱激发混凝土，包括如下原料：废水玻璃铸造型砂、碱性激发剂和矿渣。本发明使用废水玻璃铸造型砂作为碱激发混凝土的集料，利用废水玻璃铸造型砂溶解释放的硅酸根等离子作为矿渣宝贵的激发剂，辅助激发矿渣，促使形成更加密实坚固的固结体，变废为宝、变害为宝，大幅简化废水玻璃铸造型砂的处置和利用工艺，将废水玻璃铸造型砂的经济价值提升到天然砂石的价值水平，具有突出的经济效益，符合国家环保政策要求，应用前景巨大。
Alkali-activated concrete prepared from wastewater glass casting molding sand
The invention discloses alkali-activated concrete prepared from wastewater glass casting molding sand. The alkali-activated concrete is prepared from the following raw materials: wastewater glass casting molding sand, an alkali activator and slag. The waste water glass casting molding sand is used as an aggregate of the alkali-activated concrete, silicate ions released by dissolving the waste water glass casting molding sand are used as a valuable exciting agent of the slag to assist in exciting the slag so as to promote formation of a denser and firmer consolidated body, waste is turned into wealth, and harm is turned into treasure. The treatment and utilization process of the wastewater glass casting molding sand is greatly simplified, the economic value of the wastewater glass casting molding sand is improved to the value level of natural gravel, and the method has outstanding economic benefits, meets the requirements of national environmental protection policies and has huge application prospects.
本发明公开了一种利用废水玻璃铸造型砂制备的碱激发混凝土，包括如下原料：废水玻璃铸造型砂、碱性激发剂和矿渣。本发明使用废水玻璃铸造型砂作为碱激发混凝土的集料，利用废水玻璃铸造型砂溶解释放的硅酸根等离子作为矿渣宝贵的激发剂，辅助激发矿渣，促使形成更加密实坚固的固结体，变废为宝、变害为宝，大幅简化废水玻璃铸造型砂的处置和利用工艺，将废水玻璃铸造型砂的经济价值提升到天然砂石的价值水平，具有突出的经济效益，符合国家环保政策要求，应用前景巨大。
Alkali-activated concrete prepared from wastewater glass casting molding sand
一种利用废水玻璃铸造型砂制备的碱激发混凝土
CHEN PEIYUAN (Autor:in) / FANG JIASI (Autor:in) / TAN WEIBO (Autor:in) / WANG CHENG (Autor:in) / XIE JIANKAI (Autor:in) / WANG YONGHUI (Autor:in) / LI JIN (Autor:in)
30.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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