
Lightweight Refractory Mortar for Retail and Office Space Walls Cement Mortar. GB/T 25181-2019 Compliance: Manufactured strictly in compliance with the GB/T 25181-2019 standard for high-performance base-layer leveling. Lightweight & Low Shrinkage: Specialized lightweight formulation with low-shrinkage characteristics ensures a smooth, stable surface and reduces wall weight. Anti-Hollowing & Cracking: Superior adhesion and minimal shrinkage significantly lower the risk of hollowing and cracking in finished wall systems. Precise Thickness Control: Allows for precise thickness control during application, streamlining installation processes for builders and contractors. Versatile Application: Ideal for both new construction and renovation projects on various wall surfaces, particularly lightweight substrates. OEM/ODM Customization: We offer OEM/ODM services and can adapt formulas to suit different local climates and technical standards. Smart Manufacturing: Equipped with three m-tec fully automated production lines ensuring 100% precision in batching and mixing. Global Export Experience: Products are trusted in 80+ countries, supported by strategic logistics hubs in Shenzhen and Guangzhou.