A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Early-strength solid waste cementing material and preparation method and application thereof
The invention discloses an early strength type solid waste cementing material and a preparation method and application thereof, and belongs to the technical field of building materials, the early strength type solid waste cementing material comprises the following components by weight: 4.0%-16.6% of power plant slag powder, 64.0%-78.7% of slag powder, 12.5%-14.7% of sodium silicate, 4.4%-5.2% of calcium hydroxide, 0.05%-0.1% of triethanolamine, and 0.05%-0.1% of triisopropanolamine. Sodium silicate and calcium hydroxide are used for activating the power plant slag powder and the slag powder, the dosage of the slag and the slag is relatively increased, the comprehensive utilization rate of solid waste resources is increased, meanwhile, the powder material preparation process only needs basic operation such as crushing and grinding, high-pressure atomization and mixing stirring, operation is simple, and the cost is low. And the adopted equipment is common equipment in the industry, is suitable for industrial production and is convenient to popularize.
本发明公开了一种早强型固废胶凝材料及制备方法、应用，属于建筑材料技术领域，按重量百分比计包括如下组分：电厂炉渣粉4.0%‑16.6%、矿渣粉64.0%‑78.7%、硅酸钠12.5%‑14.7%、氢氧化钙4.4%‑5.2%、三乙醇胺0.05%‑0.1%、三异丙醇胺0.05%‑0.1%。本发明利用硅酸钠和氢氧化钙激活电厂炉渣粉和矿渣粉，炉渣和矿渣用量相对提高，提高了固废资源的综合利用率，同时本发明的粉体材料制备过程仅需要破碎磨粉、高压雾化和混合搅拌等基础操作，操作简单，所采用的设备均为行业中常用设备，适用于工业化生产，便于推广。
Early-strength solid waste cementing material and preparation method and application thereof
The invention discloses an early strength type solid waste cementing material and a preparation method and application thereof, and belongs to the technical field of building materials, the early strength type solid waste cementing material comprises the following components by weight: 4.0%-16.6% of power plant slag powder, 64.0%-78.7% of slag powder, 12.5%-14.7% of sodium silicate, 4.4%-5.2% of calcium hydroxide, 0.05%-0.1% of triethanolamine, and 0.05%-0.1% of triisopropanolamine. Sodium silicate and calcium hydroxide are used for activating the power plant slag powder and the slag powder, the dosage of the slag and the slag is relatively increased, the comprehensive utilization rate of solid waste resources is increased, meanwhile, the powder material preparation process only needs basic operation such as crushing and grinding, high-pressure atomization and mixing stirring, operation is simple, and the cost is low. And the adopted equipment is common equipment in the industry, is suitable for industrial production and is convenient to popularize.
本发明公开了一种早强型固废胶凝材料及制备方法、应用，属于建筑材料技术领域，按重量百分比计包括如下组分：电厂炉渣粉4.0%‑16.6%、矿渣粉64.0%‑78.7%、硅酸钠12.5%‑14.7%、氢氧化钙4.4%‑5.2%、三乙醇胺0.05%‑0.1%、三异丙醇胺0.05%‑0.1%。本发明利用硅酸钠和氢氧化钙激活电厂炉渣粉和矿渣粉，炉渣和矿渣用量相对提高，提高了固废资源的综合利用率，同时本发明的粉体材料制备过程仅需要破碎磨粉、高压雾化和混合搅拌等基础操作，操作简单，所采用的设备均为行业中常用设备，适用于工业化生产，便于推广。
Early-strength solid waste cementing material and preparation method and application thereof
一种早强型固废胶凝材料及制备方法、应用
SUN JINGWEI (author) / XING CHONGEN (author) / DONG HONGSHAN (author) / XU KAIJUN (author) / LI GUOSHUANG (author) / ZHANG HONGBO (author) / WANG XINLI (author) / REN XIAOHUA (author) / WEI YUE (author)
2024-09-17
Patent
Electronic Resource
Chinese
Preparation method of solid waste-based cementing material early strength auxiliary agent
| European Patent Office | 2021
Early-strength special cementing material and preparation method thereof
| European Patent Office | 2021
Preparation method of all-solid-waste high-strength cementing material
| European Patent Office | 2021
| European Patent Office | 2024