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  • Gypsum

    Gypsum Gypsum is a mineral that is widely used in various industries for its numerous properties and benefits. In this article, we will explore the origins, physical and chemical properties, uses, and health effects of gypsum. Origins Gypsum is a soft sulfate mineral that is found in large ...
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  • Lime

    Lime Lime is a popular fruit that belongs to the citrus family. It is known for its refreshing taste, bright green color, and numerous health benefits. In this article, we will explore the origins, nutritional value, health benefits, and culinary uses of lime. Origins Limes are believed to have o...
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  • Aggregate for dry mix mortar

    Aggregate for dry mix mortar Aggregate is an essential component in the production of dry mix mortar. It refers to the granular materials, such as sand, gravel, crushed stone, and slag, that are used to form the bulk of the mortar mix. Aggregates provide mechanical strength, volume stability, and...
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  • The Classification of Redispersible Polymer Powder(RDP)

    The Classification of Redispersible Polymer Powder(RDP) Redispersible Polymer Powder (RDP) is a type of copolymer powder that is used widely in various construction applications. The RDPs are made by a process called spray drying. During this process, a mixture of water-soluble monomers and o...
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  • Re-dispersible polymer powder

    Re-dispersible polymer powder Re-dispersible polymer powder (RDP) is a dry powder form of a synthetic polymer that can be easily mixed with water to form a polymer dispersion. RDP is commonly used as an additive in various construction materials, including dry-mixed mortar, tile adhesives, and ex...
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  • Is the Shrinkage Cracking of Concrete Related to Hydroxypropyl Methylcellulose(HPMC)?

    Is the Shrinkage Cracking of Concrete Related to Hydroxypropyl Methylcellulose(HPMC)? Shrinkage cracking is a common issue in concrete construction and can occur due to various reasons. One of the potential causes of shrinkage cracking in concrete is the use of hydroxypropyl methylcellulose (HPMC...
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  • What Is the Relationship between the Water Retention of HPMC and Temperature?

    What Is the Relationship between the Water Retention of HPMC and Temperature? Hydroxypropyl methylcellulose (HPMC) is a commonly used additive in construction materials, such as dry-mixed mortar, due to its water retention properties. Water retention is an important property of HPMC, as it affect...
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  • The advantage of dry-mixed mortar

    The advantage of dry-mixed mortar Dry-mixed mortar refers to a pre-mixed blend of cement, sand, and additives that only requires the addition of water to form a workable paste. The advantages of dry-mixed mortar are numerous and include improved quality control, increased productivity, reduced wa...
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  • Main Types of Tile Adhesive

    Main Types of Tile Adhesive There are several types of tile adhesive available in the market, each with its unique characteristics and suitability for different types of tiles and substrates. The following are some of the main types of tile adhesive: Cement-based Tile Adhesive: Cement-based tile ...
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  • The Basic Role of Redispersible Polymer Powder(RDP) in Tile Adhesive

    The Basic Role of Redispersible Polymer Powder(RDP) in Tile Adhesive Redispersible polymer powder (RDP) is a type of polymer powder used as a vital component in the production of tile adhesive. It is a highly versatile material that has a wide range of applications in the construction industr...
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  • SkimCoat

    SkimCoat Skim coat, also known as a thin coat, is a process of applying a thin layer of cement-based or gypsum-based material over a rough or uneven surface to create a smooth, flat finish. It is commonly used in construction and renovation projects to prepare surfaces for painting, wallpapering,...
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  • Application of Redispersible Polymer Powder(RPP) in different dry mortar products

    Redispersible polymer powder (RPP) is a common additive used in dry mortar products. It is a free-flowing powder that is produced by spray-drying a polymer emulsion. When added to dry mortar mixes, it improves adhesion, flexibility, workability, and durability. Here are some applications of RPP i...
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