The inorganic thickened powder is a pure natural two-dimensional nano mineral gel material obtained by high-tech fine processing of carefully selected saponite and montmorillonite minerals with excellent colloidal properties. Its unique 28 The hedral and trioctahedral structure and the resulting diverse properties make it a powdery rheological additive for silty mortars, ready-mixed mortars and paste systems. It can play an important role in improving product performance, upgrading products, improving construction efficiency, and enhancing comprehensive economic benefits for various mortar production and application enterprises.
Inorganic thickened powder can form an association network structure after being dispersed by water, which can effectively increase the basic viscosity in the system when left standing, and form a yield value that can only flow when the minimum external force is exceeded. In dry mortar, ready-mixed mortar and paste systems, the yield value mainly affects the sag resistance and reservoir stability of the system. When the yield value is formed, the stability and sag resistance of the mortar can be improved and overcome the problems during construction. This makes it possible to apply thick layers of mortar in one go without sagging or slipping. When pumping, stirring or mortaring, applying small shear energy can exceed the yield value, reducing the relative viscosity of the system and thus improving the workability of the system.
The inorganic thickening powder and cellulose work together to make the system have better water retention properties, so the amount of cellulose can be appropriately reduced in mortar and paste systems. All kinds of mortars and pastes after adding inorganic thickening powder have longer opening time, better construction lubricity and construction efficiency, higher thixotropy, sag resistance and yield value, and smaller flow resistance, easier pumping and other advantages. What is particularly important is that mortar added with water-retaining thickening lubricant has significant advantages in reducing mortar loss during construction, reducing labor intensity, and improving labor productivity of construction personnel, thereby improving the safety of mortar production and users. Comprehensive economic benefits are improved.
Adding inorganic thickening powder to mortar has the following advantages:
1. Excellent construction and processability: it can extend the opening time and operability time of mortar and paste, Improve the lubricity of mortars and pastes, reduce knife sticking, and improve work efficiency and labor productivity;
2. Improve sag resistance: The yield value can make the surface of mortars and pastes fuller and more plump during construction. Smooth and reduce mortar loss;
3. Good thixotropy: it can make construction more labor-saving, improve construction efficiency and reduce labor costs;</p
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