Asphalt hot boxes - a key tool for repairing surfaces after winter

Repairing roads after winter is a real challenge for road services. Pavement defects resulting from low temperatures and heavy rainfall can quickly turn into serious problems if they are not removed properly and quickly. One of the key tools for effective pavement repair is an asphalt thermos. Why is it so important in the process of road repair after winter and how to choose the right device? Check!

Spring road repairs – what role does an asphalt hot box play?

One of the key tools that supports the process of repairing roads after winter is an asphalt hot box. This is a device that allows you to maintain the appropriate temperature of the asphalt mass for a long time, necessary for effective repairs of defects. Asphalt flasks are divided into two types: hydraulic emptying and gravity emptying. Both models have their unique advantages, and their appropriate selection can significantly affect the efficiency of road works.

How is hot asphalt repair performed?

Hot asphalt repair is one of the most effective solutions that ensures durability and solidity of the results. The whole process consists of three main stages:

1. cleaning the defect - before starting the repair, you need to remove all dirt and loose fragments of asphalt and give the hole the shape of a simple geometric figure;
2. application of hot asphalt mass - then hot asphalt mass is applied to the defect, which must be properly heated and flexible; it is applied with a slight excess;
3. compacting the material – after applying the mass, it must be carefully compacted with a roller or plate compactor.

During these activities, the quality and temperature of the asphalt used are of key importance. That's why asphalt thermoses are becoming an indispensable tool. Thanks to them, it is possible to maintain the optimal temperature of the asphalt mass for a longer time, which increases the efficiency and effectiveness of repairs.

Asphalt hot boxes – why are they so important?

Asphalt hot boxes play an extremely important role in the road repair process. Their main task is to maintain hot asphalt at the appropriate temperature, which allows for continuity of work and the effectiveness of the repair team. Without thermoses, the asphalt mass would quickly cool down, losing its properties, which would make repair difficult (or even impossible). Thanks to thermoses, hot asphalt repair can be carried out more effectively, even in unfavorable weather conditions.

Hot asphalt repair using thermoses brings benefits in the form of:

• greater efficiency of work - due to the lack of breaks for reheating the bituminous mass;
• durability of repairs - hot asphalt applied at the appropriate temperature ensures long-lasting adhesion;
• time and cost savings - less material waste and faster execution of tasks.

Asphalt flasks are divided into two main types: screw and gravity. Each of them has its own unique features that can be adapted to the specific nature of road works.

Hot boxes with hydraulic auger – precise dosing and efficiency

Hydraulic hot boxes are characterized by a built-in screw system that allows for precise dosing of hot asphalt mass. The main advantages of screw thermoses include:

• precise dosing of asphalt mass,
• protection of the mass against rapid cooling,
• ability to work effectively in various weather conditions.
  This makes the asphalt flask an ideal solution when careful and controlled filling is necessary.

This makes the asphalt flask an ideal solution when careful and controlled filling is necessary.

Gravity asphalt hot boxes - simplicity and reliability

Gravity hot boxes operate on the principle of free flow of asphalt mass. Their simple design, lack of moving parts and solid construction make them reliable. Their main advantages include:

• simple and durable construction,
• ease of use,
• reliability in all conditions.

A gravity thermos for bituminous mass is perfect for situations where precise control over dosing is not required, but a large amount of asphalt mass is needed in a short time.

Hydrog asphalt hot boxes - the perfect partner for spring road works

Hydrog, as a leading manufacturer of road construction and maintenance machines, offers modern hot boxes for asphalt mass, which are distinguished by solid workmanship and operational reliability. Our offer includes both screw and gravity thermoses. Their greatest advantages include:

• high quality of workmanship - solid materials and careful finishing ensure long life of the device;
• precise temperature control – allows you to maintain the ideal temperature of the bituminous mass, which is crucial for the durability of repairs;
• large loading openings – ensures easy cooperation with any bituminous mass production plant;
• highly effective insulation – allowing you to maintain the temperature in the tanks for up to several hours.

Asphalt hot box from Hydrog is an investment that brings real benefits. Thanks to them, you will carry out the required work faster and more precisely, and their effects will be longer-lasting!