What is the size of the Diamond Dowel and What are there types? - https://suryaengineering.net/

🚧 A Complete Guide to Types, Sizes & Applications

Concrete flooring in industrial and commercial projects requires high durability and long-term stability. One of the most essential components that ensure this strength is the Diamond Dowel—a specially designed load-transfer system used at construction joints.

Diamond Dowels help maintain floor alignment, prevent cracking, and enhance the overall life of concrete slabs by allowing controlled movement while effectively transferring loads across joints.

---

🧱 Why Diamond Dowels Are Important

Diamond Dowels serve several key functions:

✔ Efficient load transfer across concrete slabs
✔ Reduced risk of cracking at joints
✔ Ensures slab alignment even under heavy loads
✔ Improves long-term durability of floors
✔ Allows expansion & contraction without structural damage

They are widely used in:

🏭 Industrial floors
🏬 Commercial buildings
🚧 Warehouses and logistic centers
🛣️ Large concrete pavements

---

Types of Diamond Dowels Used in Flooring

Below are the most commonly used Diamond Dowel shapes, their applications, and available sizes.

🔶 A) Diamond Type (Triangular)

The Diamond / Triangular Type is the most popular and widely used dowel.
Its unique shape allows excellent load transfer with smooth slab movement, making it the preferred choice for heavy-duty flooring.

Where It’s Used

• Industrial floors

• Commercial structures

• Large slab constructions

Available Sizes

• 110 × 110 × 6 mm

• 110 × 110 × 8 mm

• 110 × 110 × 10 mm

---

⬢ B) Trapezoidal Type

This type is used in projects where special loading conditions or irregular slab movements are expected. Often selected on consultant recommendation, it ensures improved flexibility and performance.

Available Sizes

• 110 × 150 × 170 × 8 mm

• 110 × 150 × 170 × 10 mm

---

◼ C) Square Type

The Square Type is the second most commonly used Diamond Dowel. Its simple shape makes installation easy while providing balanced strength and controlled movement.

Available Sizes

• 100 × 150 × 6 mm

• 100 × 150 × 8 mm

---

▭ D) Rectangular Type

Rectangular Diamond Dowels are less common and usually applied only in special-design flooring projects. Useful where a longer contact surface is structurally required.

Available Size

• 150 × 100 × 10 mm

---

📌 Important Note

The selection of dowel type and size depends on:

• Floor slab thickness

• Expected load conditions

• Movement requirement

• Consultant or structural engineer recommendations

Choosing the correct dowel ensures:

✔ Better joint performance
✔ Long-lasting floor durability
✔ Structural safety and stability

---

📞 Need Assistance or Product Details?

Feel free to reach out to us anytime on WhatsApp:

📱 9223446930 / 8108446390

We are happy to guide you with the right dowel selection for your project.