Excellent workability and no need for water spraying, significantly improving work efficiency! Can be easily used just by mixing with cement!
"Rasunurisando" is a specialized aggregate for plaster mortar that has crack prevention effects. Based on inorganic aggregates and utilizing the characteristics of crushed polystyrene particles, it is ideally blended with additives to disperse and absorb the hardening shrinkage force of cement, preventing the occurrence of cracks. After troweling, the surface has a rough finish, which improves adhesion with the topcoat mortar, eliminating the need for combing work. [Features] ■ Crack prevention effect ■ Lightweight with excellent workability ■ Improved adhesion ■ No need for water spraying ■ No need for sand mixing *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 ■Package Approximately 41 liters per bag ■Basic Mix Cement 25kg: 1 bag: Water 13 liters 【Other Features】 ■The weight of the mortar is less than half that of sand mortar, reducing labor and ensuring excellent workability with various admixtures. ■Since a water-reducing agent is blended in, top coating can be applied without the hassle of water spraying. ■Carefully selected inorganic lightweight aggregates are blended, making it easy to use simply by mixing with cement. *For more details, please refer to the PDF document or feel free to contact us.
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Nichizo Kōzai develops, manufactures, and sells unique cement additives through creative ingenuity. Our company was established in 1970 with the aim of manufacturing seaweed-based adhesives for construction and chemical adhesives, as well as selling construction plastering materials. Focusing on cement materials, we engage in development and quality-first manufacturing that is not constrained by traditional concepts of building materials, providing our customers with new value.