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Gypsum-Based Ready-Mix Plaster-Types, and Applications

This type of ready-mix plaster stands out for its exceptional fire resistance, quick-setting and thermal insulation properties and is used across diverse construction projects.

Gypsum-based ready-mix plaster is a premixed dry powder comprising gypsum, additives, and aggregates, offering a convenient solution for interior wall and ceiling finishing across different projects. This type of ready mix plaster once mixed with water, forms a smooth and workable paste that adheres well to various substrates. This paste provides excellent fire resistance, thermal and sound insulation properties. Due to its versatility, durability, and relatively quick setting time, this type of ready-mix plaster finds wide usage in residential, commercial, and industrial buildings for both new construction and renovation projects.

Where is it used?

  •  Residential building
  •  Educational institutions
  • Commercial building 
  •  Recreational facilities
  •  Civic spaces
  •  Industrial kitchens
  •  Laboratories
  •  Data centers
  •  Industrial buildings
  •  Manufacturing facility
  •  Warehouses
  •  Workshops
  •  Storage facilities
  •  Retail stores
  •  Office
  •  Restaurants
  •  Hotels
  •  Theatres
  •  Sports facilities
  •  Exhibition centers
  •  Museums
  •  Public building
  •  Religious institutions etc

Types of gypsum-based ready-mix plasters

1. Standard Gypsum-Based Ready-Mix Plaster:

Standard gypsum-based ready-mix plaster is renowned for its versatility and ease of application, making it the preferred choice for general-purpose interior wall and ceiling finishing. Featuring excellent workability and adhesion properties, it ensures a smooth and uniform finish, ideal for both residential and commercial projects, including homes, offices, retail spaces, and educational institutions. With minimal shrinkage and cracking, standard plaster guarantees a durable and aesthetically pleasing surface, enhancing the overall appearance of interior spaces.

Standard Gypsum-Based Ready-Mix Plaster

2. Lightweight Gypsum-Based Ready-Mix Plaster:

Lightweight gypsum-based ready-mix plaster offers the perfect balance between strength and weight, making it suitable for applications where structural load limitations or transportation constraints are a concern. By incorporating lightweight aggregates into the mixture, this type of plaster achieves a lower density without compromising on performance. It is commonly used in high-rise buildings, renovation projects, and areas with limited load-bearing capacity, providing a durable and lightweight solution for interior finishing.

Lightweight Gypsum-Based Ready-Mix Plaster

3. Quick-Setting Gypsum-Based Ready-Mix Plaster:

Quick-setting gypsum-based ready-mix plaster is engineered for projects with tight timelines or where rapid completion is essential. With additives that accelerate the setting time, this type of plaster allows for expedited construction progress without compromising quality. It is ideal for fast-track projects, repairs, and renovations, enabling contractors to meet tight deadlines and deliver projects on time. Common applications include commercial spaces, hospitality venues, and residential renovations, where speed and efficiency are paramount.

Quick-setting gypsum-based ready-mix plaster

4. Fire-Resistant Gypsum-Based Ready-Mix Plaster:

Fire-resistant gypsum-based ready-mix plaster is formulated with additives that enhance its resistance to fire spread, providing an additional layer of protection against fire hazards. With excellent fire-retardant properties, this type of plaster is indispensable in areas where fire safety is paramount, such as commercial buildings, high-rise structures, and fire-rated partitions. It helps contain fire spread and minimizes damage, safeguarding lives and property in the event of a fire.

Fire-resistant gypsum-based ready-mix plaster

5. Moisture-Resistant Gypsum-Based Ready-Mix Plaster:

Moisture-resistant gypsum-based ready-mix plaster is designed to withstand moisture and humidity, making it ideal for wet areas such as bathrooms, kitchens, and utility rooms. With superior resistance to mold and mildew growth, this type of plaster helps maintain the integrity of interior surfaces in damp conditions. It provides long-term durability and aesthetics in areas prone to moisture exposure, ensuring a hygienic and visually appealing environment for occupants.

Moisture-resistant gypsum-based ready-mix plaster

6. Decorative Gypsum-Based Ready-Mix Plaster:

Decorative gypsum-based ready-mix plaster adds a touch of elegance and sophistication to interior spaces with its textured or patterned surfaces. Incorporating additives or aggregates for decorative effect, this type of plaster enhances the aesthetic appeal of walls and ceilings in upscale residential projects, commercial interiors, and architectural features. It offers endless design possibilities, allowing for customized finishes that reflect the unique style and preferences of the occupants.

7. High-Strength Gypsum-Based Ready-Mix Plaster:

High-strength gypsum-based ready-mix plaster is engineered to withstand heavy loads and mechanical stress, making it ideal for areas requiring increased durability and impact resistance. With additives or fibers that enhance its strength and toughness, this type of plaster is commonly used in high-traffic areas, industrial facilities, and public spaces where wear and tear are significant concerns. It provides superior resistance to abrasion, making it suitable for applications where long-term performance is essential.

High-strength gypsum-based ready-mix plaster

8. Low-Dust Gypsum-Based Ready-Mix Plaster:

Low-dust gypsum-based ready-mix plaster is designed to minimize airborne dust during mixing and application, improving the safety and cleanliness of construction sites. With binders or additives that reduce dust formation, this type of plaster creates a healthier working environment for construction workers and occupants. It is particularly beneficial in sensitive areas such as healthcare facilities, schools, and occupied buildings where airborne dust can pose health risks or cause contamination.

Low-dust gypsum-based ready-mix plaster

9. Acoustic Gypsum-Based Ready-Mix Plaster:

Acoustic gypsum-based ready-mix plaster is formulated to improve sound absorption and reduce noise transmission in interior spaces. With additives or aggregates that enhance its acoustic properties, this type of plaster helps create quieter environments by minimizing noise reverberation and enhancing speech clarity. It is commonly used in auditoriums, theatres, recording studios, and educational facilities where sound control is essential for optimal functionality and comfort.

Acoustic gypsum-based ready-mix plaster

10. Mold-Resistant Gypsum-Based Ready-Mix Plaster:

Mold-resistant gypsum-based ready-mix plaster is engineered to inhibit mold and mildew growth, providing a solution for areas prone to moisture exposure. With antimicrobial additives or inhibitors, this type of plaster prevents microbial proliferation in damp or humid conditions, maintaining indoor air quality and structural integrity. It is commonly used in basements, bathrooms, kitchens, and other areas where moisture control is critical for preventing mold-related issues.

Application method of gypsum-based plaster

The application method for gypsum-based plaster typically involves several steps to ensure proper adhesion, smoothness, and uniformity of the finish. Here’s a general overview of the application process:

  • Surface Preparation: Clean, dry, and prime the surface to ensure proper adhesion.
  • Mixing: Mix gypsum-based plaster with water according to manufacturer’s instructions.
  • Application: Apply the plaster evenly using a trowel or spray machine.
  • Smoothing and Levelling: Smooth and level the plaster with a plastering float or trowel.
  • Setting and Drying: Allow the plaster to set and dry completely.
  • Finishing: Address any imperfections with sanding or additional plaster layers as needed.
  • Decoration: Paint, wallpaper, or decorate the dried plaster surface as desired.
  • Curing: Allow the plaster to cure fully before subjecting it to heavy loads or stress.


Gypsum-based ready-mix plaster stands out as a versatile and efficient solution for interior wall and ceiling finishing in construction projects. Offering ease of application, excellent performance properties, and a variety of specialized formulations.Gypsum-based plaster meets the diverse needs of contractors, builders, and designers. From standard ready-mix plaster for general-purpose applications to specialized types addressing specific requirements like fire resistance, moisture resistance, and acoustic performance, gypsum-based plaster ensures reliable performance and aesthetic appeal. By following proper application methods and manufacturer’s guidelines, gypsum-based ready-mix plaster delivers high-quality finishes that enhance the durability, aesthetics, and functionality of interior spaces, making it a preferred choice across residential, commercial, and industrial projects.


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