When it comes to cutting concrete in Melbourne, diamond blades are commonly used due to their durability and effectiveness. Diamond blades are designed specifically for cutting through hard materials like concrete. Here are some types of diamond blades used for cutting concrete, along with their considerations:

  1. Segmented Diamond Blades:
  • Description: Segmented diamond blades have gullets or slots between the segments, allowing for better cooling and debris removal during the cutting process. These blades have a segmented rim with diamond-embedded segments.
  • Aggregate/Concrete Types: Segmented diamond blades are suitable for cutting cured concrete with medium to hard aggregates. They are also used for cutting asphalt, green concrete, and other abrasive materials.
  • Technical Considerations: As the segments wear down, the exposed diamonds continue to cut, maintaining the blade’s effectiveness. However, segmented blades can create more noise and produce a rougher cut compared to other types.
  • Lifespan and Cost: The lifespan of a segmented diamond blade depends on various factors such as the blade quality, cutting conditions, and the type of concrete being cut. Higher-quality blades tend to last longer but may have a higher cost compared to lower-quality options.
  1. Continuous Rim Diamond Blades:
  • Description: Continuous rim diamond blades have a solid, continuous rim with diamond grit or a continuous rim with slots for better cooling. The continuous rim provides a smoother cut.
  • Aggregate/Concrete Types: Continuous rim diamond blades are primarily used for cutting cured concrete with soft to medium-hard aggregates, including reinforced concrete and precast concrete.
  • Technical Considerations: These blades provide a smoother cut but can generate more heat due to reduced cooling. It’s essential to manage the blade temperature and prevent overheating during prolonged cutting.
  • Lifespan and Cost: The lifespan of continuous rim diamond blades can vary based on the blade quality, cutting conditions, and the concrete being cut. They generally offer good durability and can have a moderate cost.
  1. Turbo Diamond Blades:
  • Description: Turbo diamond blades have a serrated or turbo rim design that combines both segmented and continuous rim characteristics. They have a rim with intermittent serrations or ridges to enhance cutting speed.
  • Aggregate/Concrete Types: Turbo diamond blades are versatile and can be used for cutting a wide range of concrete types, including cured concrete with various aggregates.
  • Technical Considerations: The turbo design provides faster cutting speeds while maintaining good debris removal and cooling. However, the cuts may not be as smooth as with continuous rim blades.
  • Lifespan and Cost: Turbo diamond blades offer a balance between cutting speed and lifespan. The lifespan can vary depending on the blade quality, cutting conditions, and the concrete being cut. The cost is generally moderate.

It’s important to consider the specific concrete composition, aggregate hardness, and project requirements when selecting a diamond blade. Factors such as blade quality, speed, and the operator’s experience can also affect the performance and lifespan of the blade. It’s advisable to consult with a concrete cutting professional or a local supplier in Melbourne to get specific recommendations based on your project needs. Call Bullseye Concrete Cutting Melbourne today.