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A platform for research: civil engineering, architecture and urbanism
Method for using waste incineration bottom slag as grouting material
The invention belongs to the field of grouting materials, and discloses a method for using waste incineration bottom slag as a grouting material. The method comprises the following steps: firstly, pre-treating the waste incineration bottom slag, including magnetic separation, crushing, screening, alkali washing and drying in the sun; the invention further explains an application method of the treated waste incineration bottom slag as a cement-based auxiliary cementing material and in an alkali-activated geopolymer grouting material. The operation method is simple, the cost is low, the universality is achieved, large-scale production is easy, investment is low, benefits are high, meanwhile, a way is found for resource utilization of the waste incineration bottom slag, and a new thought is provided for high-added-value utilization of the municipal waste incineration bottom slag.
本发明属于注浆材料领域，公开了一种垃圾焚烧底渣用于注浆材料的方法。首先要对垃圾焚烧底渣进行预处理，包括：磁选，破碎，筛分，碱洗，晒干。进一步解释了处理过后垃圾焚烧底渣作水泥基辅助胶凝材料和在碱激发地聚物注浆材料中的应用方法。本发明的操作方法简单、成本低、具有普适性，易于规模化生产，投资低，效益高，同时为垃圾焚烧底渣的资源化利用找到途径，为城市垃圾焚烧底渣的高附加值利用提供了新思路。
Method for using waste incineration bottom slag as grouting material
The invention belongs to the field of grouting materials, and discloses a method for using waste incineration bottom slag as a grouting material. The method comprises the following steps: firstly, pre-treating the waste incineration bottom slag, including magnetic separation, crushing, screening, alkali washing and drying in the sun; the invention further explains an application method of the treated waste incineration bottom slag as a cement-based auxiliary cementing material and in an alkali-activated geopolymer grouting material. The operation method is simple, the cost is low, the universality is achieved, large-scale production is easy, investment is low, benefits are high, meanwhile, a way is found for resource utilization of the waste incineration bottom slag, and a new thought is provided for high-added-value utilization of the municipal waste incineration bottom slag.
本发明属于注浆材料领域，公开了一种垃圾焚烧底渣用于注浆材料的方法。首先要对垃圾焚烧底渣进行预处理，包括：磁选，破碎，筛分，碱洗，晒干。进一步解释了处理过后垃圾焚烧底渣作水泥基辅助胶凝材料和在碱激发地聚物注浆材料中的应用方法。本发明的操作方法简单、成本低、具有普适性，易于规模化生产，投资低，效益高，同时为垃圾焚烧底渣的资源化利用找到途径，为城市垃圾焚烧底渣的高附加值利用提供了新思路。
Method for using waste incineration bottom slag as grouting material
一种垃圾焚烧底渣用于注浆材料的方法
ZHANG QINGSONG (author) / REN ZUNCHAO (author) / ZHU GUANGXUAN (author) / YANG CHUANGEN (author) / DU CANXUN (author) / SHAO KUN (author) / DU SANLIN (author)
2022-11-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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