Are you still mixing plaster on-site and struggling with inconsistent quality that wastes both time and resources? Ready mix plaster transforms construction by delivering factory-manufactured solutions with precise ingredient ratios. It’s a dry powder formulation that has cement, sand, and performance additives and only needs water to be used immediately.

As we go through this detailed guide, you’ll learn what is ready mix plaster, types of ready mix plaster, how it is applied, the quantity required to cover a specific area, the cost structure, and why ready mix plaster is always best suited in modern constructions as opposed to site mixing.

What Is Ready Mix Plaster and How Does It Work?

Ready mix plaster is a dry powder made in factories. It has all the right materials mixed together before you buy it. Ready mix plaster manufacturers in India make this product by mixing cement, sand, and special additives in the right amounts at their factories.

You don’t need to measure these materials yourself at your building site. Everything comes already mixed from the manufacturers. Just add water, and you can start plastering right away.

How It Works:

• Add water to the dry powder (typically 17-20% by weight)
• Mix for 5-10 minutes until smooth
• Apply directly to your walls or ceilings
• Achieve consistent, professional results every time

Dry Mix vs Wet Mix:

• Dry Mix: Powder form, longer shelf life (6 months), add water on-site
• Wet Mix: Already contains water, must use within 24 hours

For example, BigBloc Construction’s NXTPLAST comes as a greyish granular powder. One 40kg bag covers 17-20 square feet when applied at 6-12mm thickness. It contains processed sand, cement, and special polymers that create strong bonds for both internal and external walls.

Related Post: What Are AAC Blocks?

Ready Mix Plaster Uses in Building Projects

NXTPLAST works on multiple surfaces for interior and exterior applications:

• Wall Types: AAC blocks, fly ash blocks, concrete walls, clay brick walls, stone walls, Cement mortar blocks, cellular concrete
• Applications: Interior walls and ceilings, external weatherproof surfaces, renovation over existing plaster

How Is Ready Mix Plaster Made?

Ready mix plaster gets manufactured in automated dry mix plants using computerised batch processes that guarantee consistent quality every single time.

Key Components:

• Cement: High-grade Portland cement forms the binding foundation
• Fine-Graded Sand: Processed river sand graded by specific particle sizes and distributed proportionately
• Water-Soluble Polymers: Performance additives that improve bonding, workability, and durability
• Additional Materials: Fly ash, hydrated lime, and glass fibres for enhanced properties

Industrial Manufacturing Process:

The production uses advanced automated systems with precise weighing and mixing controls. Raw materials get fed into computerised batching plants where exact proportions are maintained without human error. NXTPLAST, for example, undergoes mechanical mixing to ensure uniform distribution of all components.

Why Factory-Made Beats Site Mixing:

Unlike traditional site mixing, where moisture content varies and manual measuring creates inconsistent ratios, factory production controls every variable. This automated process delivers reliable compressive strength, consistent coverage, and eliminates the guesswork that often leads to weak or failed plaster applications.

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What Is the Ready Mix Plaster Coverage per Bag?

A 40kg NXTPLAST bag covers approximately 17-20 square feet at 10-12mm thickness. Coverage varies based on surface smoothness, substrate type, and application method. Rougher surfaces like AAC blocks need more material, whilst smooth concrete surfaces require less for proper coverage.

What Are the Different Types of Ready Mix Plaster Available?

Ready-mix plaster comes in different types. Each type is made for specific building jobs and what you need. Here are the main types of ready mix plaster you can find:

• Cement Based Ready Mix Plaster: This is the most popular choice. It has the combination of cement, sand, and extra materials in the right amounts. NXTPLAST falls into this category of ready mix plaster for AAC blocks. It offers reliable strength for both interior and exterior applications, with just water addition required.
• Gypsum-Based Ready Mix Plaster: It’s composed of gypsum powder. Its quick drying property provides smooth finishes. This type works great for inside walls and ceilings. It also resists fire well.
• Polymer-Modified Ready Mix Plaster: Newer types of ready mix plaster have special polymers that make them easier to work with, bond better, and prevent cracks. NXTPLAST uses polymers that dissolve in water. This gives it better bonding power than regular cement plasters.
• Lime-Based Ready Mix Plaster: This is a traditional formulation that offers excellent breathability and flexibility. This ready mix plaster for walls is especially ideal for heritage restoration.
• Exterior Grade Ready Mix Plaster: These types of ready mix plaster are specially prepared to resist weathering, ultraviolet rays, and moisture. These products safeguard the buildings against unfavourable weather conditions yet maintain their integrity.

Each type serves distinct project requirements and substrate conditions.

What Are the Key Benefits of Ready Mix Plaster in Construction?

The benefits of ready-mix plaster are quite high, and they directly affect the success and profitability of your project. Understanding what is ready mix plaster is helps you appreciate these benefits:

• Time-Saving Application: NXTPLAST eliminates on-site mixing completely. You simply add water and apply, making the process significantly faster than traditional methods.
• Consistent Quality Control: Factory-produced formulations ensure identical composition in every bag, delivering uniform results across your entire project without dependency on worker mixing skills.
• Reduced Material Wastage: Pre-measured quantities eliminate guesswork and wastage from incorrect ratios, sand sieving, and material blending common in site mixing.
• Superior Crack Resistance: Scientifically tested particle sizing and polymer plaster additives in ready made plaster for walls create minimum cracks compared to conventional plasters, reducing maintenance costs.
• Long-Term Cost-Effectiveness: Despite higher initial investment, reduced labour requirements, minimal wastage, and higher coverage deliver substantial long-term savings for your projects.

Is Ready Mix Plaster Better Than Site Mix Plaster?

The selection of premixed plaster versus site-mix plaster has a very critical influence on the efficiency and quality of your project. Ready mix plaster has a number of benefits for new construction, especially on large-scale constructions where consistency and speed are desired.

For startup construction companies handling multiple projects, ready mix plaster provides the consistency, speed, and quality control needed to maintain a competitive advantage while reducing long-term maintenance costs.

How to Apply Ready Mix Plaster?

The application of ready mix plaster, NXTPLAST, follows a straightforward process that ensures professional results every time.

• Surface Preparation: Clean surfaces thoroughly, removing dust, grease, and loose particles. Repair cracks using suitable materials before starting the application.
• Water Ratio & Mixing: Add 17-20% water by weight to NXTPLAST (6-7 litres per 40kg bag). Mix mechanically for 5-10 minutes until achieving a smooth, uniform consistency. Never add plaster to water; always the reverse.
• Application Methods: You can apply using traditional hand tools (trowel, hawk, float) or spray machines for larger projects. Start from the bottom, working upwards in thin, even layers, ensuring proper adhesion.
• Tools Required: Essential equipment includes a clean mixing container, a paddle mixer, a trowel, a hawk, and a finishing float.
• Working Time: NXTPLAST offers 15-20 hours of POT life, providing ample working time for application and finishing.
• Drying & Finishing: Follow the manufacturer’s curing instructions. Use appropriate finishing tools to achieve the desired texture whilst maintaining surface smoothness.

What Is the Ready Mix Plaster Price in India?

Ready mix plaster prices range from ₹215-₹390 per 40kg bag, depending on brand and quantity purchased. Bulk orders can get you 5-15% discounts. 

Though initially costlier than site-mix plaster, ready mix saves labour costs, reduces wastage, and ensures consistent quality, making it economically viable for construction projects.

Ready to Build Better, Faster?

Ready-mix plaster transforms construction. It offers factory-made quality, steady results, and less waste. This guide covered what is ready mix plaster, types of ready mix plaster, their benefits, how to apply them, coverage details, and their prices across India. This technology provides better crack resistance, saves time, and offers better value than old mixing methods. 

If you’re ready to improve your construction projects with quality plastering solutions, contact BigBloc Construction today for expert guidance and the best ready mix plaster in India.