Filmface Shuttering Plywood Density Calculation: Easy Formula & Step-by-Step Guide

📊 What is Filmface Shuttering Plywood Density?

Plywood density refers to the mass per unit volume of a plywood sheet, usually expressed in kilograms per cubic meter (kg/m³). It depends on the type of wood, adhesive content, and manufacturing process.

💡 Why is Plywood Density Important?

✅ Determines Strength & Durability – Higher density plywood is stronger and more impact-resistant.
✅ Affects Weight – Helps in selecting the right plywood for load-bearing structures.
✅ Influences Workability – Low-density plywood is easier to cut, while high-density plywood offers better resistance.
✅ Impacts Cost & Application – Different densities suit specific applications like furniture, flooring, or industrial use.

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✅ How to Calculate Plywood Density?

Follow these simple steps to determine plywood density accurately.

🛠️ Step 1: Gather the Necessary Tools

You’ll need:

• 🧰 A Measuring tape or Scale
• ⚖️ A weighing scale
• 📝 A calculator

🔢 Step 2: Measure the Plywood Dimensions

Use a measuring tape to record the length (L), width (W), and thickness (T) of the plywood sheet in meters (m) or centimeters (cm).

🔢 Step 3: Calculate the Volume

Use the formula:

👉 Volume (V) = Length × Width × Thickness

This gives the plywood’s volume in cubic meters (m³) or cubic centimeters (cm³).

⚖️ Step 4: Weigh the Plywood Sheet

Place the plywood on a weighing scale and record its weight (W) in kilograms (kg) or grams (g).

⚖️ Step 5: Calculate the Plywood Density

Now, apply the Density formula:

👉 Density (D) = Weight (W) ÷ Volume (V)

where:

• D = Density (kg/m³)
• W = Weight (kg)
• V = Volume (m³)

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📈 Example Calculation (12 mm – 8 x 4 Feet Filmface Plywood Sheet)

Let’s assume you have a standard 8 x 4 feet plywood sheet with the following details:

• Length = 8 feet = 2.44 meters
• Width = 4 feet = 1.22 meters
• Thickness = 19 mm = 0.012 meters
• Weight = 34 kg

Calculate the Volume:

👉 V = 2.44 m × 1.22 m × 0.012 m = 0.0357 m³

Apply the Density Formula:

👉 Density = 34 kg ÷ 0.0357 m³ = 952 kg/m³

Final Result:
12 mm – 8 x 4 = 34 kg – Density = 952 kg/m³ or 0.95 gm/cm³

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📅 Film Face Shuttering Plywood Density Chart (Approximate Values)

Film Face Shuttering Plywood Product Type	Density (kg/m³)
Non-Densified Plywood 23- 25 KG- 12 mm	600 – 650 kg/m³
Densified Plywood 30 Kg- 12mm	800 – 850 kg/m³
Densified Plywood 34 Kg- 12mm	900 – 950 kg/m³
Densified Plywood 45 Kg- 19 mm	900 – 950 kg/m³

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🔄 Factors Affecting Film Face Shuttering Plywood Density

🌳 Wood Type – Hardwood has a higher density than softwood.
🧱 Glue Content – More adhesive increases density.
🛠️ Manufacturing Process – Compression levels during production impact density.
🌧️ Moisture Content – Higher moisture can lead to inaccurate density measurements.