
IS 1542:1992: Specifies the requirements for natural and crushed sand used in plastering mortars.
| Appearance | Grey free-flowing powder |
|---|---|
| Main Binder | Ordinary Portland Cement |
| Additives | Polymers for enhanced binding |
| Fine Aggregate Size | < 2.3 mm |
| Water Demand | 18–20% (7.2 – 8.0 Ltrs for 40 Kg) |
| Pot Life | 1 to 2 hours |
| Tensile Adhesion Strength (28 Days) | 0.3 – 0.5 N/mm² (As per EN-1348) |
| Bulk Density | 1550 – 1650 kg/m³ |
| Coverage (5 mm thickness) | Approx. 60 – 80 sq. ft per 40 kg bag |
| Shelf Life | 12 months in original unopened bag |
| Packaging | 40 kg laminated HDPE bag |
Besto Quick-Plaster is a pre-blended material composed of high-grade Ordinary Portland Cement, graded sand, and specialized additives. These specifications are in accordance with the relevant Bureau of Indian Standards (BIS) codes to ensure quality, durability, and performance in construction applications.
Besto Quick-Plaster offers a streamlined and quality-controlled alternative to traditional on-site plaster mixing, providing a consistent and high-quality finish for both internal and external surfaces.
This specification covers the requirements for quick plaster used for plastering walls, ceilings, and other concrete surfaces. The material is designed for application on various substrates, including concrete surfaces, Mivan walls, and AAC / concrete block surfaces.
Store in a dry, covered place away from moisture to prevent lump formation. The shelf life is generally around 12 months from the date of manufacture when stored under appropriate conditions.