Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-cost clinker-free cementing material and application thereof
The invention discloses a low-cost clinker-free cementing material and application thereof, and belongs to the field of building materials. The clinker-free cementing material is prepared from the following raw materials in percentage by mass: 20 to 60 percent of water-quenched blast furnace slag, 10 to 40 percent of waste incineration bottom ash, 20 percent of water-washed waste incineration fly ash and the balance of desulfurized gypsum, wherein the mass of the water-quenched blast furnace slag is 100 percent. The low-cost clinker-free cementing material is applied to a large-scale replacement cement solidification and stabilization preliminary combination cemented filling mining technology, or a low-cost cement-clinker-free cementing material is provided for preparing concrete for the building industry. The low-cost clinker-free cementing material provided by the invention is simple in composition and relatively high in total economic benefit, the recycling rate of the washing waste incineration fly ash and the waste incineration bottom ash is increased, and the washing waste incineration fly ash and the waste incineration bottom ash which are relatively difficult to comprehensively utilize are cooperatively recycled.
本发明公开了一种低成本无熟料胶凝材料及其应用，属于建筑材料领域。以所述无熟料胶凝材料的质量为100％计，包括以下质量百分含量的原料：20～60％的水淬高炉渣、10～40％的垃圾焚烧底灰、20％的水洗垃圾焚烧飞灰，余量为脱硫石膏。所述低成本无熟料胶凝材料应用于大规模替代水泥固化稳定化初步结合胶结充填采矿技术，或为制备建筑行业用混凝土提供低成本无水泥熟料胶凝材料。本发明提供的低成本无熟料胶凝材料组成简单，总经济效益较高，提高了水洗垃圾焚烧飞灰与垃圾焚烧底灰的回收利用率，协同回收利用了较难综合利用的水洗垃圾焚烧飞灰与垃圾焚烧底灰。
Low-cost clinker-free cementing material and application thereof
The invention discloses a low-cost clinker-free cementing material and application thereof, and belongs to the field of building materials. The clinker-free cementing material is prepared from the following raw materials in percentage by mass: 20 to 60 percent of water-quenched blast furnace slag, 10 to 40 percent of waste incineration bottom ash, 20 percent of water-washed waste incineration fly ash and the balance of desulfurized gypsum, wherein the mass of the water-quenched blast furnace slag is 100 percent. The low-cost clinker-free cementing material is applied to a large-scale replacement cement solidification and stabilization preliminary combination cemented filling mining technology, or a low-cost cement-clinker-free cementing material is provided for preparing concrete for the building industry. The low-cost clinker-free cementing material provided by the invention is simple in composition and relatively high in total economic benefit, the recycling rate of the washing waste incineration fly ash and the waste incineration bottom ash is increased, and the washing waste incineration fly ash and the waste incineration bottom ash which are relatively difficult to comprehensively utilize are cooperatively recycled.
本发明公开了一种低成本无熟料胶凝材料及其应用，属于建筑材料领域。以所述无熟料胶凝材料的质量为100％计，包括以下质量百分含量的原料：20～60％的水淬高炉渣、10～40％的垃圾焚烧底灰、20％的水洗垃圾焚烧飞灰，余量为脱硫石膏。所述低成本无熟料胶凝材料应用于大规模替代水泥固化稳定化初步结合胶结充填采矿技术，或为制备建筑行业用混凝土提供低成本无水泥熟料胶凝材料。本发明提供的低成本无熟料胶凝材料组成简单，总经济效益较高，提高了水洗垃圾焚烧飞灰与垃圾焚烧底灰的回收利用率，协同回收利用了较难综合利用的水洗垃圾焚烧飞灰与垃圾焚烧底灰。
Low-cost clinker-free cementing material and application thereof
一种低成本无熟料胶凝材料及其应用
ZHANG SIQI (Autor:in) / ZHAO TONG (Autor:in) / YANG HUIFEN (Autor:in) / NI WEN (Autor:in) / WU ZEPING (Autor:in) / LI YUE (Autor:in) / CHEN XIANG (Autor:in) / LIU YUHANG (Autor:in) / GUAN DONGSHANG (Autor:in) / WANG JIAJIA (Autor:in)
29.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Clinker-free high-performance low-cost novel composite cementing material
| Europäisches Patentamt | 2020
Clinker-free low-carbon cementing material and preparation method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022
Composite clinker cementing material and preparation method thereof
| Europäisches Patentamt | 2024