Scope of Application:
This product is suitable for plastering dry, non-humid interior walls and ceilings, excluding bathrooms and kitchens. The typical plaster thickness ranges from 10 to 15 mm, with a minimum thickness of no less than 6 mm. The total plaster thickness for ceilings should preferably be less than 10 mm.
Product Features:
√ No hollows or cracks
√ High construction efficiency with rapid hardening and setting
√ Moderate compressive and flexural strength for humidity regulation and healthy comfort
√ Excellent sound insulation and fireproofing
√ Moderate water resistance
√ No salt efflorescence
Technical Specifications:
The weight ratio of water to dry powder is 1 (dry powder): 0.55–0.65 (water).
Important Notes:
√ The recommended application temperature for lightweight plastering gypsum is between 5°C and 35°C;
√ The optimal working time for lightweight plastering gypsum is 1-1.5 hours; this is significantly affected by temperature and water content, so adjustments should be made according to environmental conditions;
√ Do not mix excessive batches at once; ensure all mixed material is used within the working time. Do not add water during use, and do not attempt to rehydrate hardened material;
√ Promptly remove hardened mortar from mixing buckets and application tools to prevent compromising plaster quality.
√ Prior to applying lightweight plastering gypsum, install a cement mortar skirting board approximately 10 cm above the floor level. Avoid impact damage or water immersion on finished walls, and maintain adequate indoor ventilation.
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