Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light magnesium slag building material and preparation method thereof
The invention discloses a light magnesium slag building material and a preparation method thereof. The building material comprises the following raw material components: 40-55 parts of magnesium slag,30-45 parts of fly ash, 5-20 parts of cement and 5-10 parts of silicon powder. The preparation method comprises the following steps: proportionally mixing the waste magnesium slag with the fly ash, cement and silicon powder, adding water with stirring, and adding the proper foaming agent into the mixture, thereby lowering the self-weight of the finished product, having abundant pores, and providing the heat-insulating effect. Meanwhile, a function relationship between the foam doping amount and the density of the magnesium slag finished product is given, so that the calculation of the dopingamount of the foaming agent is simpler and more accurate; after the mixture and the foaming agent are uniformly mixed and cured, a light magnesium slag building material finished product with good performance is obtained; in addition, the method has the advantages of simple process, low cost, excellent performance, environmental protection and practicability.
一种轻质镁渣建筑材料及其制备方法，建筑材料的原料组分为：镁渣40‑55份、粉煤灰30‑45份、水泥5‑20份、硅粉5‑10份；其制备方法为：通过将废旧镁渣与粉煤灰、水泥、硅粉按比例进行混合，并加水搅拌，然后在混合料中添加合适的发泡剂，使得成品的自重降低，且有大量气孔，提供了保温隔热作用；同时给出了泡沫掺量与镁渣成品密度的函数关系，使得发泡剂的掺入量的计算更加简单准确；混合料与发泡剂均匀混合养护后，得到性能良好的轻质镁渣建筑材料成品；本发明具有工艺简单、成本低廉、性能优异及环保实用的优点。
Light magnesium slag building material and preparation method thereof
The invention discloses a light magnesium slag building material and a preparation method thereof. The building material comprises the following raw material components: 40-55 parts of magnesium slag,30-45 parts of fly ash, 5-20 parts of cement and 5-10 parts of silicon powder. The preparation method comprises the following steps: proportionally mixing the waste magnesium slag with the fly ash, cement and silicon powder, adding water with stirring, and adding the proper foaming agent into the mixture, thereby lowering the self-weight of the finished product, having abundant pores, and providing the heat-insulating effect. Meanwhile, a function relationship between the foam doping amount and the density of the magnesium slag finished product is given, so that the calculation of the dopingamount of the foaming agent is simpler and more accurate; after the mixture and the foaming agent are uniformly mixed and cured, a light magnesium slag building material finished product with good performance is obtained; in addition, the method has the advantages of simple process, low cost, excellent performance, environmental protection and practicability.
一种轻质镁渣建筑材料及其制备方法，建筑材料的原料组分为：镁渣40‑55份、粉煤灰30‑45份、水泥5‑20份、硅粉5‑10份；其制备方法为：通过将废旧镁渣与粉煤灰、水泥、硅粉按比例进行混合，并加水搅拌，然后在混合料中添加合适的发泡剂，使得成品的自重降低，且有大量气孔，提供了保温隔热作用；同时给出了泡沫掺量与镁渣成品密度的函数关系，使得发泡剂的掺入量的计算更加简单准确；混合料与发泡剂均匀混合养护后，得到性能良好的轻质镁渣建筑材料成品；本发明具有工艺简单、成本低廉、性能优异及环保实用的优点。
Light magnesium slag building material and preparation method thereof
一种轻质镁渣建筑材料及其制备方法
MA JIANXUN (Autor:in) / GUO CHEN (Autor:in) / NIU RUI (Autor:in) / ZHANG LINGLING (Autor:in) / DAI YUHENG (Autor:in)
03.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Magnesium slag piezoelectric composite material and preparation method thereof
| Europäisches Patentamt | 2023
Magnesium slag-based foaming material and preparation method thereof
| Europäisches Patentamt | 2024
Magnesium slag carbon sequestration cementing material and preparation method thereof
| Europäisches Patentamt | 2023
Optimized magnesium slag-based cementing material and preparation method thereof
| Europäisches Patentamt | 2021
Application method of magnesium slag in road building material
| Europäisches Patentamt | 2024