1. Introduction

1.1. Overview of the importance of plywood formwork in concrete projects

Film-faced plywood for formwork is an indispensable component of concrete construction projects, offering structural support, flexibility, cost-effectiveness, quality finishes, construction efficiency, and environmental sustainability. It is essential for architects, engineers, contractors, and construction professionals to achieve successful and resilient concrete structures.

1.2. Purpose and scope of the guide

The Goods Practices provides guidelines for selecting the appropriate type and thickness of film-faced plywood for specific construction applications and has best practices for handling, installing, and maintaining film-faced plywood formwork.

The guide helps summarize the key points and benefits of using film-faced plywood in construction formwork and reinforces the importance of informed decision-making and proper utilization of film-faced plywood for optimal construction outcomes.

Besides that, it provides references, resources, and further reading materials for readers interested in delving deeper into the subject of film-faced plywood and offers recommendations for reputable suppliers, manufacturers, and distributors of film-faced plywood products.

2. Benefits of Using Plywood Formwork

2.1. Cost-effectiveness compared to alternative materials

• Cost-effectiveness: Plywood formwork offers a cost-effective solution for concrete construction compared to alternative formwork materials such as steel or aluminum. Its reusability, durability, and ease of installation contribute to reduced construction costs and shorter project timelines.
• Structural Integrity: Plywood formwork provides strong structural support, ensuring the integrity and stability of concrete elements during pouring and curing. It helps maintain the desired shape, dimensions, and alignment of concrete structures, resulting in durable and reliable construction.

2.2. Durability and precision in concrete formwork

• High-Quality Finishes: Plywood formwork contributes to achieving high-quality concrete finishes with smooth surfaces and sharp edges, enhancing the aesthetic appeal of structures. Its superior finish quality minimizes the need for additional surface treatments or repairs, saving time and resources.
• Longevity and Durability: Plywood formwork is known for its durability and long lifespan, with proper maintenance and care. It can withstand repeated use and exposure to harsh construction conditions, making it a reliable choice for long-term construction projects.
• Environmental Sustainability: Plywood formwork can be sourced from sustainable forestry practices, contributing to environmentally friendly construction practices. Its reusability and recyclability reduce waste generation and minimize the environmental impact of construction activities.

2.3. Safety and convenience in construction projects

• Safety and Workability:  Plywood formwork provides a safe and secure working platform for construction workers during concrete placement and finishing operations. Its smooth surface minimizes the risk of injuries and accidents, ensuring a safe and productive work environment.
•  Versatility and Adaptability: Plywood formwork is highly versatile and can be easily customized to meet the specific requirements of diverse construction projects, including walls, columns, beams, slabs, and foundations.Its flexibility allows for the creation of complex shapes and designs, accommodating architectural specifications and design intricacies.
• Construction Efficiency: Plywood formwork facilitates efficient construction processes by streamlining concrete pouring, curing, and demolding procedures.Its lightweight nature and ease of handling enable faster assembly and dismantling, optimizing labor productivity and project timelines.

3.1. Storage Conditions

Panels must be stored in a dry, clean, well-ventilated, roofed place, and avoid coming into contact with the ground directly and extreme temperature and humidity areas. Separate crates from each other with clean, dry, and strong spacers of uniform thickness, suitable for loading/unloading by forklifts.

3.2. Suitable Tools

Using standard woodworking equipment to cut, shape, and drill panels.

Recommended blade diameter ~ 350 mm, thickness ~ 3.5 mm, number of teeth > 100, and rotational speed 3,000 – 3,600 rpm.

3.3. Sealing of the holes & Edges

Using the proper water-resistant/proof paint, cover any damaged areas, including exposed edges and holes.

3.4. Avoidence Drops and Falls

Handling (carry, mount, remove, etc.) the panels properly and avoiding dropping or letting them fall from heights or strike other objects or the ground.

3.5.Usage of release agent

Although the Phenol Surface Film is covered on both sides, it is still required to treat the panels with suitable oil to make them easy to clean or strike as well as reuse them productively

3.6. Backside Fastening 

Instead of metal nails, Screws should be used to secure panels to the formwork support elements from the backside.

3.7. Cleanup following use

After use, plywood formwork panels should be washed with water to eliminate any concrete stains or substances that might stick to their surface.

Conclusion

Plywood formwork offers a wide range of benefits, including structural integrity, versatility, cost-effectiveness, high-quality finishes, construction efficiency, environmental sustainability, safety, and durability. Nam Viet’s film-faced plywood catalogs provide knowledge of the considerations involved in using film-faced plywood in construction projects. So, If you want to use film-faced plywood for construction formwork effectively, kindly read details about the annual before using it