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Waterproof composite cementing material for roads and preparation method thereof
The invention relates to a waterproof composite cementing material for roads and a preparation method thereof, and belongs to the technical field of roadbed materials. The main component of the titanium gypsum is CaSO4. 2H2O, the titanium gypsum is an industrial waste residue and is difficult to apply in bulk and treat widely, and at present, physicochemical methods such as calcination and water washing are mostly adopted to improve the activity of the titanium gypsum and remove impurities, so that the performance of the titanium gypsum is guaranteed. According to the road water-resistant composite cementing material and the preparation method, the road water-resistant composite cementing material is mainly composed of 38-65 parts of titanium gypsum, 27-42 parts of slag powder, 7-19 partsof regulator, 1-6 parts of enhancer and 1-4 parts of excitant, and the preparation method comprises the following steps: grinding and sieving the components, adding a certain amount of water, and uniformly mixing. The titanium gypsum is high in strength, the strength after solidification can reach 30 MPa without other filling agents, the titanium gypsum is successfully applied to the field of cementing materials for roads, energy consumption is effectively reduced, and the storage space of a large amount of titanium gypsum is reduced.
一种路用耐水复合胶凝材料和制备方法，属于路基材料技术领域。钛石膏主要成分为CaSO4·2H2O，是一种工业废渣，难以大宗应用与广泛处理，目前多采用煅烧、水洗等物理化学方法，实现本身活性的提高以及杂质的去除，从而获得性能的保障；本发明提供了一种路用耐水复合胶凝材料和制备方法，主要由钛石膏38~65份，矿渣粉27~42份，调节剂7~19份，强化剂1~6份，激发剂1~4份组成，制备方法为各组分研磨过筛，加入定量的水混合均匀而成。强度高，无需其他填充剂凝固后的强度可以达到30MPa，将钛石膏成功的应用到了路用胶凝材料领域，有效节约能耗，减少大量钛石膏的存放空间。
Waterproof composite cementing material for roads and preparation method thereof
The invention relates to a waterproof composite cementing material for roads and a preparation method thereof, and belongs to the technical field of roadbed materials. The main component of the titanium gypsum is CaSO4. 2H2O, the titanium gypsum is an industrial waste residue and is difficult to apply in bulk and treat widely, and at present, physicochemical methods such as calcination and water washing are mostly adopted to improve the activity of the titanium gypsum and remove impurities, so that the performance of the titanium gypsum is guaranteed. According to the road water-resistant composite cementing material and the preparation method, the road water-resistant composite cementing material is mainly composed of 38-65 parts of titanium gypsum, 27-42 parts of slag powder, 7-19 partsof regulator, 1-6 parts of enhancer and 1-4 parts of excitant, and the preparation method comprises the following steps: grinding and sieving the components, adding a certain amount of water, and uniformly mixing. The titanium gypsum is high in strength, the strength after solidification can reach 30 MPa without other filling agents, the titanium gypsum is successfully applied to the field of cementing materials for roads, energy consumption is effectively reduced, and the storage space of a large amount of titanium gypsum is reduced.
一种路用耐水复合胶凝材料和制备方法，属于路基材料技术领域。钛石膏主要成分为CaSO4·2H2O，是一种工业废渣，难以大宗应用与广泛处理，目前多采用煅烧、水洗等物理化学方法，实现本身活性的提高以及杂质的去除，从而获得性能的保障；本发明提供了一种路用耐水复合胶凝材料和制备方法，主要由钛石膏38~65份，矿渣粉27~42份，调节剂7~19份，强化剂1~6份，激发剂1~4份组成，制备方法为各组分研磨过筛，加入定量的水混合均匀而成。强度高，无需其他填充剂凝固后的强度可以达到30MPa，将钛石膏成功的应用到了路用胶凝材料领域，有效节约能耗，减少大量钛石膏的存放空间。
Waterproof composite cementing material for roads and preparation method thereof
一种路用耐水复合胶凝材料和制备方法
JIA ZHIRONG (author) / LIN XUEFENG (author) / LI CHAOYU (author) / LEI ZHEN (author) / YU BIN (author)
2020-10-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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