Crack Fill Machine: a Complete Guide on Sealing Asphalt Cracks

Why Do Cracks Appear in Asphalt? Asphalt cracks typically appear due to weather-related stress, heavy traffic loads, freeze-thaw cycles, and poor initial installation. Over time, even the most well-laid asphalt surfaces will develop surface cracks, which can grow into potholes if ignored. Moisture penetration and daily wear accelerate this deterioration. That’s why early asphalt crack repair is crucial to prevent more serious damage.

Why Is It Necessary to Fill Cracks?

Crack sealing is one of the most effective forms of preventive pavement maintenance. Leaving cracks open to the elements can result in rapid degradation of the asphalt surface. Here's why crack filling is essential:

• Prevents water infiltration into the sub-base

• Stops the spread of cracks and pothole formation

• Extends the lifespan of asphalt pavement

• Saves money by reducing the need for major road repairs

• Improves road safety and appearance

Using a crack sealing machine ensures a clean, long-lasting seal that helps preserve your investment in asphalt paving.

How to Seal Cracks Properly

Proper crack sealing involves several key steps:

1. Clean the crack thoroughly using compressed air or a wire brush to remove debris and moisture.

2. Heat the crack fill material (usually rubberized bitumen) to the recommended temperature using a crack filler machine.

3. Apply the hot sealant directly into the crack using a wand or nozzle for precision.

4. Allow the filler to cool and harden, forming a watertight seal.

5. In high-traffic areas, add sand or detackifier to prevent tracking.

Following these steps with the right tools ensures the best crack sealing results.

Which Road Repair Equipment Can Help?

To perform professional asphalt crack sealing, the following road maintenance equipment is recommended:

• Crack sealing machines (e.g., TICAB BPM-500 or BPM-100)

• Hot rubber applicators for precise material flow

• Crack cleaning machines or blowers

• Asphalt melters for heating the bitumen

• Infrared asphalt heaters (optional, for deeper repairs)

Investing in reliable crack filling equipment improves efficiency, consistency, and sealing performance on roads, parking lots, and driveways.

Reasons to Buy Crack Fill Machines from TICAB

TICAB offers professional crack sealing machines trusted by contractors across Europe and beyond. Here's why you should choose TICAB:

• In-house manufacturing and engineering quality

• Competitive factory-direct pricing

• Compact and mobile design for easy transport

• Fast heat-up times and precise temperature control

• Machines suitable for asphalt crack sealing in any climate

Whether you're doing routine asphalt maintenance or large-scale roadwork, TICAB equipment helps you work faster, safer, and more profitably.