The Ultimate Guide to 17mm Black Formply (F17)
Formply, or formwork plywood, has become an essential material in the construction industry, especially for concrete applications. The 17mm black formply, classified as F17, stands out due to its durability and structural integrity. This guide aims to provide comprehensive insights into 17mm black formply, covering its types, applications, technical specifications, and advantages over competitors.
Comparison of Different Types and Applications of 17mm Black Formply
| Type | Size (mm) | Thickness (mm) | Core Material | Surface Finish | Ideal Applications |
|---|---|---|---|---|---|
| F17 Formply | 1800 x 1200 | 17 | Hardwood Veneer | High-Density Overlay (HDO) | Concrete formwork, walls, floors, frames |
| F17 Formply | 1200 x 2400 | 17 | Mixed-species Plywood | Phenolic Resin | Repetitive use in wet environments |
| F17 Formply | 1200 x 1200 | 17 | Hardwood, Pine | Dynea Black Film | Structural applications, bridges, and other structures |
| F17 Formply | Custom Sizes | 17 | Various | Class 2 off-form finish | Customized projects based on specific requirements |
Understanding F17 Formply
F17 formply is classified under the Australian and New Zealand standards (AS 6669). It consists of high-quality hardwood veneers bonded together, providing exceptional strength and stability. The black outer layer is designed to withstand the rigors of concrete pouring, making it a reliable choice for various construction projects.
Construction and Composition
The construction of F17 formply involves multiple layers of hardwood veneers that are bonded with phenolic resin. This composition ensures durability, resistance to moisture, and ease of maintenance. The high-density overlay provides a smooth surface that minimizes concrete adhesion, facilitating easy removal after curing.
Applications of F17 Formply
F17 formply is primarily used in concrete formwork applications. Its robust construction allows it to be utilized in various scenarios, including:
- Concrete Slabs: Ideal for pouring concrete floors and slabs.
- Walls and Frames: Suitable for constructing walls and structural frames.
- Bridges and Heavy Structures: Provides the necessary support for large-scale projects.
- Repetitive Use: Designed for multiple uses, reducing overall project costs.
Key Advantages of Using 17mm Black Formply
Durability and Strength
One of the standout features of F17 formply is its high durability. The hardwood veneers and phenolic resin provide excellent resistance to wear and moisture, making it perfect for repetitive use in demanding environments.
Easy to Handle
17mm black formply is relatively lightweight, allowing for easy handling and installation. This ease of use can significantly reduce labor costs on construction sites.
Cost-Effective
While the initial investment might be higher than some alternatives, the longevity and reusability of F17 formply make it a cost-effective choice in the long run.
Smooth Finish
The high-density overlay provides a smooth surface that minimizes concrete adhesion, enabling clean finishes and reducing the need for extensive surface preparation.
Technical Features of 17mm Black Formply
| Feature | Specification |
|---|---|
| Grade | F17 |
| Bond Type | Melamine Fortified Urea Formaldehyde Resin (MUF)-B |
| Surface Finish | Class 2 off-form finish |
| Weight | Approximately 24-25 kg per sheet |
| Moisture Content | 8-14% |
| Compliance Standards | AS 6669-2007 |
| Resistance | Abrasion, alkalinity from concrete |
Comparison of Competitors
Several companies in the market offer 17mm black formply. Here’s a quick overview of some key players:
- United Plywood (www.unitedplywood.com.au): Offers high-quality F17 formply with a focus on structural applications.
- ForestOne (forest.one): Provides a variety of formwork plywoods, including structural options.
- Mingtian Wood (www.mingtianwood.com): Focuses on compliance with Australian standards for formply.
- Acrow (www.acrow.com.au): Known for its premium formply options designed for exceptional performance.
- Just Plywood (www.justplywood.com.au): Offers a range of plywood products but focuses less on formply.
- Newfores (newfores.com): Specializes in black shuttering plywood with a focus on durability.
- OTTop (www.ottop.com.au): Provides customizable sizes of F17 formply at competitive prices.
- AUSCON (www.ausconbs.com.au): Offers formply suitable for various construction needs.
- Onsite Timber Supplies (onsitetimber.com.au): Provides structural formply primarily used for concrete applications.
- National Plywood (www.nationalplywood.com.au): Offers a range of plywood products, including F17 formply.
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Conclusion
17mm black formply, or F17 formply, is a crucial material in the construction industry. Its durability, strength, and ease of use make it a preferred choice for concrete formwork applications. With a variety of suppliers in the market, construction professionals can easily find suitable options tailored to their project requirements. Understanding the technical features and applications of F17 formply enables better decision-making for successful project completions.
FAQ
What is F17 formply?
F17 formply is a type of structural plywood specifically designed for concrete formwork applications, classified under Australian standards for its durability and strength.
What are the dimensions of 17mm black formply?
Common dimensions include 1800mm x 1200mm and 1200mm x 2400mm, with a standard thickness of 17mm.
What is the weight of a sheet of F17 formply?
The weight of 17mm black formply typically ranges from 24 to 25 kg per sheet, depending on the core material used.
How is F17 formply constructed?
It is constructed from multiple layers of hardwood veneers bonded with phenolic resin, reinforced by a high-density overlay.
What are the applications of 17mm black formply?
It is primarily used for concrete formwork in slabs, walls, frames, and bridges, as well as for repetitive use in wet environments.
Is F17 formply reusable?
Yes, F17 formply is designed for multiple uses, which can significantly reduce costs over time.
What makes F17 formply resistant to moisture?
The phenolic overlay provides a protective barrier that enhances moisture resistance, making it suitable for wet concrete applications.
Where can I purchase F17 formply?
You can purchase F17 formply from various suppliers, including United Plywood, ForestOne, and Acrow, among others.
What is the difference between F14 and F17 formply?
F17 formply has a higher structural rating than F14, providing better strength and performance in demanding applications.
Are there custom sizes available for F17 formply?
Yes, many suppliers, including OTTop, offer customizable sizes to meet specific project requirements.
