Shuttering plywood plays a crucial role in construction, especially for concrete formwork, ensuring proper support during curing for a strong structure. With various types available, choosing the best one is vital. In this blog, we’ll explore the best shuttering plywood, its benefits, and why selecting the right kind is essential for successful construction projects.
What is Shuttering Plywood?
Shuttering plywood, also known as formwork plywood, is a type of engineered wood used for creating molds or temporary structures that hold the wet concrete until it hardens. This plywood is designed to withstand the pressure of concrete, and its surface is treated to prevent sticking or damage when removing the formwork.
Importance of Choosing the Right Shuttering Plywood
Using substandard plywood in shuttering can lead to various construction problems, including cracks, uneven surfaces, and structural weaknesses. High-quality shuttering plywood ensures:
- Smooth concrete finish
- Reusability for multiple pours
- Durability under heavy loads
- Resistance to water and weather conditions
Types of Shuttering Plywood
When selecting shuttering plywood, it is essential to consider the types available in the market, as each has distinct features suited for different applications.
1. Film-Faced Plywood
- Description: Film-faced plywood is coated with a plastic resin film, providing excellent durability and a smooth finish to concrete surfaces.
- Ideal For: Large-scale projects and high-strength applications, especially where the plywood will be reused multiple times.
- Advantages: Water-resistant, Easy to remove from concrete after use, High durability, especially in challenging conditions.
2. BWP (Boiling Water Proof) Plywood
- Description: Specially treated to withstand both moisture and exposure to boiling water, BWP plywood is perfect for environments with constant exposure to wet conditions.
- Ideal For: Outdoor construction sites like bridges, dams, and retaining walls, where moisture exposure is high.
- Advantages: Completely weatherproof, Long-lasting and extremely strong
3. MR (Moisture Resistant) Plywood
- Description: MR plywood is moisture-resistant but not fully waterproof, making it suitable for areas with limited exposure to water.
- Ideal For: Temporary formwork structures and interior projects where the environment is relatively dry.
- Advantages: Cost-effective option for short-term use, Budget-friendly for lower moisture environments, Lightweight and easy to handle
Factors to Consider When Buying Shuttering Plywood
To ensure that you are getting the best shuttering plywood, here are several key factors to keep in mind:
Thickness
Choose plywood with a thickness of at least 12mm for formwork applications. Thicker plywood ensures better load-bearing capacity.
Grade
Always opt for a high-grade plywood that meets IS:4990 standards for shuttering. This ensures that the plywood has passed stringent quality tests and is fit for heavy-duty construction.
Durability
The plywood should be able to withstand harsh environmental conditions, including extreme weather and heavy loads. Durability ensures that the plywood can be reused multiple times, making it cost-effective in the long run.
Surface Finish
A smooth surface ensures a flawless finish on the concrete. Film-faced plywood is ideal for projects that require a clean and polished concrete surface.
Cost
Consider both the upfront cost and long-term savings. While cheaper plywood may seem like a good deal, investing in high-quality plywood that can be reused multiple times will save money over time.
Best Brands for Shuttering Plywood
Choosing a reliable brand is key to ensuring you get the best shuttering plywood. Here are some of the best brands known for their superior products:
MRS Woodcraft
MRS Woodcraft delivers top-quality shuttering plywood, ensuring durability and precision for every construction project.
Shree Ply
Features premium-grade shuttering plywood with superior surface finish and exceptional strength, making it ideal for demanding construction environments. Highly regarded for its reliable performance and longevity.
National Ply
Provides high-strength shuttering plywood with excellent load-bearing capacity, ideal for demanding construction tasks. Renowned for its consistent quality and resilience.
Duro Ply
A popular choice for its BWP-grade plywood, Duro Ply offers excellent water resistance and is ideal for high-strength applications.
Advantages of Using High-Quality Shuttering Plywood
Investing in high-quality shuttering plywood has several benefits that make it a wise choice for construction projects:
Reusability
The ability to reuse shuttering plywood multiple times significantly reduces the cost of construction. High-quality plywood can last through several pours of concrete without losing its shape or integrity.
Water and Weather Resistance
Plywood treated for water and weather resistance is essential for outdoor projects where it may be exposed to rain and humidity.
Smooth Finish
Using plywood with a smooth surface ensures that the concrete forms without blemishes or rough patches, reducing the need for post-construction refinishing.
Load Bearing Capacity
High-quality shuttering plywood can bear the heavy load of wet concrete, ensuring the safety and stability of the formwork during the curing process.
Shuttering Plywood Prices
The price of shuttering plywood varies depending on factors like thickness, grade, and surface finish. On average, high-quality shuttering plywood can range from INR 50 to INR 120 per square foot. Film-faced plywood tends to be on the higher end of the spectrum due to its durability and reusability.
Conclusion
Choosing the best shuttering plywood is critical for ensuring the success and longevity of any construction project. From film-faced to BWP plywood, the options available provide various features suited to different types of formwork. By considering factors like thickness, grade, and durability, you can make an informed decision that balances quality and cost.
Investing in high-quality shuttering plywood ensures not only a smoother construction process but also better long-term performance and safety. Whether you’re working on a large infrastructure project or a smaller construction job, the right shuttering plywood can make all the difference.
What Is The Best Thickness For Shuttering Plywood?
The recommended thickness is 12mm or higher for optimal load-bearing capacity.
Can Shuttering Plywood Be Reused?
Yes, high-quality shuttering plywood, especially film-faced varieties, can be reused multiple times.
Is Shuttering Plywood Water-Resistant?
Yes, BWP and film-faced plywood are designed to resist water and weather conditions, making them ideal for outdoor use.