A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of magnesium chloride cement with high softening coefficient
The invention relates to the technical field of magnesium chloride cement preparation, and discloses a high-softening-coefficient magnesium chloride cement preparation method, which comprises: S1, weighing corresponding weight parts of light calcined magnesia, magnesium chloride hexahydrate, water, a softening additive, a blender, a modifier and a binder; s2, mixing a blender and water according to a corresponding proportion, and uniformly stirring in a room temperature environment to form a blended solution; s3, dividing the weighed magnesium chloride hexahydrate into a plurality of equal parts, sequentially adding the weighed magnesium chloride hexahydrate into the blended solution, and stirring for a set time to form a solution A; and S4, mixing the weighed light calcined magnesia with the softening additive. The softening additive and the modifier are added in the preparation process of the magnesium chloride cement, so that the softening coefficient of the magnesium chloride cement is improved, the situation that the magnesium chloride cement is influenced by a humid environment to cause low wet strength in the use process is reduced, and the application range of the magnesium chloride cement is widened.
本发明涉及氯镁水泥制配技术领域，公开了一种高软化系数的氯镁水泥制配方法，包括以下步骤：S1、称取相应重量份数的轻烧氧化镁、六水合氯化镁、水、软化添加剂、调和剂、改性剂以及粘结剂；S2、按照相应比例将调和剂与水混合，在室温环境下进行均匀搅拌，形成调和溶液；S3、将称取好的六水合氯化镁分成若干等份，依次添加至调和溶液内，在设定时间的搅拌作用下，形成溶液A；S4、将称取好的轻烧氧化镁与软化添加剂进行混合。本发明通过在氯镁水泥的制配过程中添加软化添加剂和改性剂的方式，提高了氯镁水泥的软化系数，减小了氯镁水泥在使用过程中受潮湿环境影响出现湿强度低的情况，提高了氯镁水泥的适用范围。
Preparation method of magnesium chloride cement with high softening coefficient
The invention relates to the technical field of magnesium chloride cement preparation, and discloses a high-softening-coefficient magnesium chloride cement preparation method, which comprises: S1, weighing corresponding weight parts of light calcined magnesia, magnesium chloride hexahydrate, water, a softening additive, a blender, a modifier and a binder; s2, mixing a blender and water according to a corresponding proportion, and uniformly stirring in a room temperature environment to form a blended solution; s3, dividing the weighed magnesium chloride hexahydrate into a plurality of equal parts, sequentially adding the weighed magnesium chloride hexahydrate into the blended solution, and stirring for a set time to form a solution A; and S4, mixing the weighed light calcined magnesia with the softening additive. The softening additive and the modifier are added in the preparation process of the magnesium chloride cement, so that the softening coefficient of the magnesium chloride cement is improved, the situation that the magnesium chloride cement is influenced by a humid environment to cause low wet strength in the use process is reduced, and the application range of the magnesium chloride cement is widened.
本发明涉及氯镁水泥制配技术领域，公开了一种高软化系数的氯镁水泥制配方法，包括以下步骤：S1、称取相应重量份数的轻烧氧化镁、六水合氯化镁、水、软化添加剂、调和剂、改性剂以及粘结剂；S2、按照相应比例将调和剂与水混合，在室温环境下进行均匀搅拌，形成调和溶液；S3、将称取好的六水合氯化镁分成若干等份，依次添加至调和溶液内，在设定时间的搅拌作用下，形成溶液A；S4、将称取好的轻烧氧化镁与软化添加剂进行混合。本发明通过在氯镁水泥的制配过程中添加软化添加剂和改性剂的方式，提高了氯镁水泥的软化系数，减小了氯镁水泥在使用过程中受潮湿环境影响出现湿强度低的情况，提高了氯镁水泥的适用范围。
Preparation method of magnesium chloride cement with high softening coefficient
一种高软化系数的氯镁水泥制配方法
WAN JIRONG (author) / LI HUI (author) / LI CAIYUN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Magnesium chloride cement coagulant and preparation method thereof
| European Patent Office | 2015
Preparation method of anti-cracking and anti-leakage magnesium chloride cement
| European Patent Office | 2023
Preparation method of high-strength magnesium oxysulfate cement
| European Patent Office | 2023
MAGNESIUM CHLORIDE IN ALCOHOLIC SOLVENT FOR SOREL CEMENT
| European Patent Office | 2017
Magnesium chloride in alcoholic solvent for sorel cement
| European Patent Office | 2017