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  • Why add polycarboxylate superplasticizer to self-leveling mortar?

    Why add polycarboxylate superplasticizer to self-leveling mortar?

    The polycarboxylic acid water reducer with comb-shaped molecular structure has the characteristics of high water reduction rate, low content, low concrete slump loss over time, and good adaptability to cement. It is widely used in high-rise buildings, bridges, etc. In this kind of engineering, th...
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  • What effects does redispersible polymer powder have on tile adhesive?

    What effects does redispersible polymer powder have on tile adhesive?

    Tile adhesive is a cement-based bonding material for pasting tiles, also known as tile glue. It can be used to paste ceramic tiles, polished tiles, and natural stones such as granite. The tile adhesive is composed of aggregate, Portland cement, a small amount of hydrated lime and functional addit...
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  • Technical requirements and construction points of thin-layer plastering mortar!

    Technical requirements and construction points of thin-layer plastering mortar!

    Thin-layer plastering mortar is mainly used for plastering walls with high flatness. If the basic level is high, and the structure and building are also allowed or required to use thin-layer plastering, then thin-layer plastering can be used. The thickness of the thin plastering layer is generall...
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  • What season cannot fix ceramic tile?

    What season cannot fix ceramic tile?

    Because ceramic tile has performance of heat bilges cold shrink, and cement based tile adhesives also exist such problem, when temperature or humidity changes, ceramic tile or tile adhesives can exist certain scalable and shrinkage phenomenon. So, if under particularly low temperature, fixing til...
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  • How do pre-mixed mortar additives improve the performance of mortar?

    How do pre-mixed mortar additives improve the performance of mortar?

    Modified additives such as pre-mixed mortar additives: cellulose ethers, accelerating agent, Redispersible polymer powder, air-entraining agents, early-strength agents, water-reducing agents, etc., which need to be added separately according to engineering use, greatly improve the performance of ...
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  • What are the advantages of the breathable new gypsum based plaster mortar?

    What are the advantages of the breathable new gypsum based plaster mortar?

    Gypsum plaster is used for plastering the interior walls of buildings. Compared with traditional cement plastering mortar, it has the advantages of fire resistance, heat insulation, sound insulation, flame retardant, impact resistance, good volume stability, strong adhesion, anti-freezing damage,...
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  • What kind of improving effect does hydroxypropyl methyl cellulose have on mortar concrete?

    What kind of improving effect does hydroxypropyl methyl cellulose have on mortar concrete?

    In recent years, with the continuous development of external wall insulation technology, the continuous progress of cellulose production technology, and the excellent characteristics of HPMC itself, HPMC has been widely used in the construction industry. In order to understand the mechanism of HP...
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  • What are the differences between tile adhesive and tile adhesive on the back?

    What are the differences between tile adhesive and tile adhesive on the back?

    What are the differences between tile adhesive and tile adhesive on the back? 01,Different uses Tile adhesive: instead of traditional cement mortar, tile adhesive is used for pasting decorative materials such as tiles, surface tiles, floor tiles, etc. Its biggest feature is strong adhesion, mater...
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  • How to effectively prevent the exterior wall insulation layer from falling off?

    How to effectively prevent the exterior wall insulation layer from falling off?

    The external thermal insulation system is an important part of the building’s external wall. Since the external thermal insulation system has better insulation and thermal insulation effects than the internal thermal insulation system, this greatly reduces the construction cost while increa...
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  • What is the difference between cement self-leveling and gypsum self-leveling?

    What is the difference between cement self-leveling and gypsum self-leveling?

    a.What is cement self-leveling? Cement self-leveling is a processed special material that is mixed with water to form a liquid substance with a certain fluidity, which relies on gravity to freely diffuse to form a horizontal plane, and naturally condenses into a floor construction method. b.What ...
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  • The purpose and use of building redispersible polymer powder

    The purpose and use of building redispersible polymer powder

    The purpose and use of building redispersible polymer powder Specifically, building redispersible emulsion powder is a kind of building material, which is a combination of building powder and environmental protection glue in a certain proportion. Its use method is simple, the effect is remarkable...
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  • New type of environmentally friendly gypsum putty formula, do you know?

    New type of environmentally friendly gypsum putty formula, do you know?

    The new gypsum wall-scraping putty powder is a new type of green and environmentally-friendly building facing plastering material. It is directly added with water and mixed evenly when used, and the decorative wall is leveled by a scraping method. It has good bonding performance, fast hardening, ...
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