-
Introduction to real stone paint Real stone paint is a kind of paint with a decorative effect similar to granite and marble. Real stone paint is mainly made of natural stone powder of various colors, which is applied to the imitation stone effect of building exterior walls, also known as liquid s...Read more »
-
High water retention can make the cement fully hydrated, significantly increase the bond strength, and at the same time, it can appropriately increase the tensile strength and shear strength, greatly improve the construction effect and improve work efficiency. Application of hydroxypropyl methylc...Read more »
-
Admixtures play a key role in improving the performance of building dry-mixed mortar, but the addition of dry-mixed mortar makes the material cost of dry-mixed mortar products significantly higher than that of traditional mortar, which accounts for more than 40% of the material cost in dry-mixed ...Read more »
-
Cellulose ether is a polymer compound synthesized from natural cellulose through etherification process, and is an excellent thickener and water retention agent. Research Background Cellulose ethers have been widely used in dry-mixed mortar in recent years, the most widely used are some non-ionic...Read more »
-
1. Common problems in putty powder Dries fast. This is mainly because the amount of ash calcium powder added (too large, the amount of ash calcium powder used in the putty formula can be appropriately reduced) is related to the water retention rate of the fiber, and it is also related to the dryn...Read more »
-
Self-leveling mortar can rely on its own weight to form a flat, smooth and strong foundation on the substrate for laying or bonding other materials. At the same time, it can carry out large-scale and efficient construction. Therefore, high fluidity is a very significant aspect of self-leveling mo...Read more »
-
Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether made from natural polymer material cellulose through a series of chemical processes. Hydroxypropylmethylcellulose (HPMC) is an odorless, tasteless, non-toxic white powder that can be dissolved in cold water to form a transparent ...Read more »
-
Emulsion and redispersible latex powder can form high tensile strength and bonding strength on different materials after film formation, they are used as the second binder in mortar to combine with inorganic binder cement, cement and polymer respectively Give full play to the corresponding streng...Read more »
-
HPMC can be divided into construction grade, food grade and pharmaceutical grade according to the purpose. At present, most of the domestic products are construction grades, and in the construction grades, the amount of putty powder is very large. Mix HPMC powder with a large amount of other powd...Read more »
-
The external insulation of the external wall is to put a thermal insulation coat on the building. This thermal insulation coat should not only keep heat, but also be beautiful. At present, my country’s external wall insulation system mainly includes expanded polystyrene board insulation sys...Read more »
-
Cellulose is a polysaccharide that forms a variety of water-soluble ethers. Cellulose thickeners are nonionic water-soluble polymers. Its use history is very long, more than 30 years, and there are many varieties. They are still used in almost all latex paints and are the mainstream of thickeners...Read more »
-
The role of redispersible latex powder in the construction industry cannot be underestimated. As the most widely used additive material, it can be said that the appearance of dispersible latex powder has raised the quality of construction by more than one level. The main component of latex powder...Read more »