GB/T 28627-2023 "Gypsum Plaster for Rendering" is a national standard of China that specifies the requirements and test methods for gypsum plaster used in rendering applications. This standard covers various aspects such as physical properties, chemical composition, performance requirements, and packaging of gypsum plaster.
The gypsum plaster specified in this standard is primarily used for rendering interior walls and ceilings. It provides excellent adhesion to various substrates and offers a smooth and durable finish. This plaster is easy to mix and apply, allowing for efficient and convenient installation.
GB/T 28627-2023 sets out the technical requirements for gypsum plaster, ensuring its quality and performance. It defines the physical properties such as setting time, compressive strength, and water retention, which are essential for its effective application. Additionally, the standard outlines the chemical composition and impurity limits to guarantee the safety and environmental friendliness of the plaster.
Furthermore, this standard specifies requirements for packaging and labeling of gypsum plaster, ensuring proper identification and usage instructions for consumers. Manufacturers and suppliers can refer to GB/T 28627-2023 to ensure the consistent quality of gypsum plaster and meet the demands of the construction industry.
In conclusion, GB/T 28627-2023 "Gypsum Plaster for Rendering" is a comprehensive standard that provides guidelines for the production, testing, and application of gypsum plaster. By adhering to these requirements, users can ensure the quality, durability, and safety of their rendering projects.