Introduction of Curing Plastered Surface

Introduction of Curing Plastered Surface

Introduction of Curing Plastered Surface

Curing plastered surfaces is an essential step in the construction process, as it helps to strengthen and protect the material. This process is vital in ensuring the longevity and durability of a building’s interior walls and ceilings. In this article, we will explore the importance of curing plastered surfaces and the different methods and techniques used. We will also discuss the benefits of proper curing and the potential consequences of neglecting this crucial step. So, whether you are a homeowner or a construction professional, understanding the basics of curing plastered surfaces can greatly benefit your project.

Way of Curing Plastered Surface

Way of Curing Plastered Surface

Curing is an essential process in the construction of plastered surfaces. It refers to the maintenance of the moisture content of the newly applied plaster during the initial setting and hardening period. Curing is necessary to ensure the proper bonding of the plaster, prevent shrinkage and cracking, and achieve optimum strength and durability.

The method of curing is determined by factors such as type of plaster, climatic conditions, and surface area to be cured. The following are the three common ways of curing plastered surfaces:

1. Wet Curing:
Wet curing is the most commonly used method for curing plastered surfaces. It involves keeping the plastered surface continuously moist by spraying it with water or covering it with wet gunny bags, hessian cloth or straw. The moisture content is maintained to aid proper hydration of cement and keep the surface from drying out too quickly. Wet curing should be started immediately after the plaster is applied and continued for a minimum of 7-10 days.

2. Chemical Curing:
Chemical curing involves the application of a curing compound to the surface of the plaster. These compounds are available in liquid form and are usually sprayed onto the surface. The curing compound forms a thin film over the surface, preventing the moisture from evaporating and maintaining the required humidity for proper curing. The advantage of chemical curing is that it reduces the labor cost and ensures uniform curing.

3. Steam Curing:
Steam curing is a method used for large-scale construction projects or when there is a tight deadline. In this method, steam is introduced into a temporary enclosure built around the plastered surface. The temperature and humidity are controlled to accelerate the curing process. Steam curing is an effective technique for achieving early strength and reducing the curing time, but it requires special equipment and skilled labor.

It is crucial to ensure that the plastered surface is not exposed to direct sunlight or strong winds during the curing period, as they can cause rapid evaporation and lead to shrinkage and cracking. Also, it is essential to avoid sprinkling water directly on the plastered surface, as it can cause uneven curing and reduce the strength of the plaster.

In conclusion, curing is a vital process in the construction of plastered surfaces to achieve strong, durable, and crack-free walls. The method of curing should be carefully selected based on the specific project requirements and proper implementation of the chosen method is essential to ensure the best results.

Objective of Curing Plastered Surface

Objective of Curing Plastered Surface

The objective of curing plastered surface is to maintain the moisture content of the plaster for a specific period of time in order to achieve maximum strength and durability. This process is crucial for ensuring the long-lasting performance of the plastered surface and is a vital part of the overall construction process.

1. Increase strength and durability: The main objective of curing plastered surface is to increase its strength and durability. Plaster is a mixture of cement, sand, and water, and when it is applied to a surface, it starts to harden and gain strength. Curing helps in this process by maintaining the moisture content and allowing cement to fully hydrate, resulting in a stronger and more durable surface.

2. Reduce shrinkage and cracking: Plaster tends to shrink and develop cracks as it dries. Curing helps to prevent this by keeping the plaster moist and allowing it to dry slowly. This slow drying process helps reduce shrinkage and minimizes the chances of cracking.

3. Proper bonding: Proper curing also ensures a good bonding between the plaster and the surface it is applied to. When the plaster dries too quickly, it tends to separate from the surface, resulting in a weak and poorly bonded surface. By keeping the plaster moist, curing allows it to form a strong bond with the surface, ensuring its stability and longevity.

4. Improve aesthetic appearance: Curing helps in achieving a smooth and uniform surface without any cracks or blemishes. By preventing shrinkage and cracking, it helps to maintain the aesthetic appearance of the plastered surface. This is especially important for decorative plaster finishes which require a smooth and flawless surface.

5. Prevent efflorescence: Efflorescence is a common problem in plastered surfaces where white salt deposits appear on the surface due to the presence of excess moisture. Curing helps to prevent this by controlling the moisture content and allowing it to dry gradually, avoiding any excess moisture that can lead to efflorescence.

6. Protect against weathering: Curing also protects the plastered surface against any adverse weather conditions, especially in the initial stages of drying. By keeping the surface moist, it prevents rapid drying due to exposure to sun and wind, which can result in cracking and weakening of the surface.

In conclusion, the objective of curing plastered surface is to ensure the highest quality and longevity of the plaster, while also maintaining its aesthetic appeal. Proper curing is essential for achieving a strong, durable, and visually pleasing surface, making it an important step in the construction process.

Importance of Curing of Plaster

Importance of Curing of Plaster

Curing of plaster is an essential and crucial step in the construction process. It refers to the process of providing moisture and maintaining a specific temperature to the applied plaster for a certain period to ensure its proper setting and hardening. It is done to prevent shrinkage, cracking, and to improve the strength and durability of plaster.

The importance of curing of plaster can be understood by the following points:

1. Prevents shrinkage and cracking: Curing of plaster helps to prevent shrinkage and cracking in the plaster. When plaster is exposed to harsh weather conditions or fluctuations in temperature, it tends to dry out quickly, leading to shrinkage and cracks. Curing provides the necessary moisture to the plaster and allows it to set and harden uniformly, reducing the risk of cracks.

2. Improves strength and durability: Proper curing promotes the chemical reaction between the binder and aggregates in the plaster, resulting in increased strength and durability. It also reduces the risk of dusting and flaking, making the plaster more durable and long-lasting.

3. Enhances bonding: Curing allows the plaster to bond well with the underlying structure and other adjacent surfaces. Without proper curing, the plaster may not adhere properly, leading to weak and unstable walls and surfaces.

4. Ensure uniform color and texture: Proper curing helps to maintain the uniform color and texture of the plaster. If curing is not done correctly, the plaster may have inconsistent color and texture, making it appear unattractive.

5. Minimizes water absorption: Curing of plaster reduces the water absorption rate of the plaster, making it resistant to dampness and moisture. This is especially important in areas with high humidity levels or water penetration, as it helps to prevent cracks and damage to the plaster.

6. Facilitates finishing work: Curing helps in achieving a smooth and even surface of the plaster, making it easier to apply paint or other finishes. If the plaster is not cured properly, it may have a rough surface, making the application of finishes challenging.

7. Saves time and cost: Proper curing can save time and cost in the long run. If the plaster is not cured correctly, it may lead to cracks, which will require extra time and cost for repairs. Curing also helps to avoid future maintenance and repair costs by ensuring the durability of the plaster.

In conclusion, the curing of plaster is a vital process in the construction of any building. It ensures the strength, durability, and aesthetics of the plaster, making it an essential step in the construction process. Proper curing helps to avoid potential damages and future expenses, making it crucial for the overall success of the structure.

Advantages of Curing

Advantages of Curing

Curing is an essential process in civil engineering for maintaining the strength and durability of concrete structures. It involves maintaining adequate moisture and temperature levels in concrete during and after the initial setting period. Here are some advantages of curing in civil engineering:

1. Increased Strength and Durability: Curing helps to ensure that concrete achieves its maximum strength potential. The hydration process, which is responsible for the hardening of concrete, requires sufficient moisture and temperature. Proper curing allows for the complete hydration of cement, resulting in a stronger and more durable concrete structure.

2. Reduced Cracking and Shrinkage: Concrete is prone to cracking and shrinkage if it is not adequately cured. Shrinkage occurs due to the loss of moisture, and cracking can be caused by temperature fluctuations. Curing helps to prevent these issues by maintaining the required moisture and temperature levels, resulting in a more crack-resistant and stable structure.

3. Improves Bond Between Concrete and Reinforcement: Proper curing ensures that the bond between concrete and reinforcement is strong. This is crucial for the structural integrity and stability of the building. Inadequate curing can lead to a weak bond and potential failure of the structure.

4. Enhances Surface Appearance: Curing helps to reduce surface defects such as honeycombing, crazing, and discoloration. These defects can occur due to improper hydration and can negatively affect the appearance of the structure. Proper curing leads to a smoother and more aesthetically pleasing finish.

5. Cost and Time Savings: Inadequately cured concrete may require expensive repairs and maintenance in the future. By ensuring proper curing, the need for costly repairs and maintenance can be minimized or eliminated, saving both time and money.

6. Allows for Early Removal of Formwork: Curing helps in achieving the desired strength in concrete at an early age. This allows for the early removal of formwork and enables construction to progress faster, resulting in time savings.

7. Suitable for All Weather Conditions: Curing can be done using various methods such as ponding, wet covering, and curing compounds, making it suitable for all weather conditions. Whether it is hot or cold, rain or shine, proper curing can be achieved, ensuring the quality of the concrete is not compromised.

In conclusion, curing is a critical process in civil engineering that offers numerous benefits. It not only improves the strength and durability of concrete but also saves time and money in the long run. Adequate curing should be an essential part of any construction project to ensure the quality and longevity of the structure.


In conclusion, the introduction of curing plastered surface has revolutionized the process of plastering and improved the quality of the final product. By properly curing the surface, it allows for stronger and more durable walls, reducing the chances of cracks and other damage. Additionally, it also results in a smoother and more polished finish, enhancing the overall aesthetic appeal. With various curing methods available, it is important to follow the appropriate techniques to ensure a successful outcome. With the continuous advancement in technology and techniques, we can expect even further improvements in the process of curing plastered surfaces in the future. Proper curing techniques are crucial in achieving long-lasting and visually appealing walls, making it an essential step in any plastering project. So, be sure to incorporate these


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