In the construction industry, HPMC has a very important impact. The use of inferior products will cause slurry strength to become lower, cracking, hollowing and shedding, which greatly delays the quality of the project. Usually purchasing HPMC products is, how to distinguish the advantages and disadvantages of products? Here are some methods. Indirect distinction: 1. …
What is the King of Mortar Mortar King is a common name, also call it rock essence, cement plasticizer, early strength agent and so on. It is a kind of material which acts on cementitious materials (cement) to improve the performance of cement mortar The main function is to improve the workability and water retention …
In different conditions，HPMC can affect the water retention of the product, such as mixing time, temperature, etherification degree, etc. HPMC is used as dispersant, thickener and binder in building treatment. It is mainly used in the moulding of cement mortar and gypsum products. It is used in cement mortar to increase its cohesiveness,improve viscosity and shrinkage. HPMC …
Thermal insulation mortar has been widely used due to its non-flammability, convenient construction and long service life. The vitrified microsphere thermal insulation mortar is a new thermal insulation material, which has good thermal insulation effect and high thermal insulation efficiency. 1. Production process 1.1 Formula： Glassed bead thermal insulation mortar is a new type of …
The water retaining agent and retarder of the cement mortar make the mortar pumpable. The water retention of HPMC enables the slurry to not crack too quickly after application, and enhances the strength after hardening. In the plaster, gypsum, putty powder or other building materials as a binder, improve the spreadability and extend the operation …
Putty powder is a kind of building decoration material, the main component is talcum powder and glue. Generally, the whiteness of the putty is above 90 and the fineness is above 330. Putty is a kind of substrate used for wall repair and leveling, which lays a good foundation for …
Tile adhesive can be widely used in concrete, brick wall, block, gypsum wallboard, cement board and other base surface and tile, floor tile, wall tile, mosaic, marble, culture stone and other materials directly paste. It completely solves the problem that tiles, floor tiles and other materials can be selected without the use of high-quality special …
When purchasing HPMC, there is no actual experimental operation, what are the simple methods to judge the quality of HPMC, how to choose high quality HPMC? By visually judging the quality of HPMC. (1) Whiteness: The quality of products with good whiteness is relatively good. Although whiteness does not determine the quality, good quality products …
Tile Adhesive Introduction： In the building materials market, there are more and more types of tiles. The quality of tile adhesive the use of tile. It is mainly used to paste decorative materials such as tiles, tiles ，floor tiles. Ect… Tile adhesive features: It has high bonding strength, water resistance, freeze-thaw resistance, good aging resistance and convenient construction. …
Effect of HPMC on mortar water retention,The water retention capacity of the mortar refers to the ability of the mortar to retain moisture.If the water retention of the mortar is poor, in the process of applying the mortar, water evaporates easily. Poor water retention capacity： Due to excessive water loss of the mortar, it affects …
