In road construction project, Compaction is one of the most important stages that determines the final quality of the pavement. Without proper compaction, the road structure becomes fragile, quickly cracked, and unable to withstand traffic loads. Because of that, The choice of asphalt compactor equipment must be done carefully, especially if you lead projects with high quality standards.
In Indonesia, especially on highway projects, airport, housing, as well as large-scale infrastructure, Using the right asphalt compactor has been proven to increase road life significantly. Various international research shows that modern vibratory rollers with real time sensors are able to produce a more even density, so the risk of road deformation is drastically reduced.
If you are planning an asphalt compaction project work, Understanding the right type of compactor and brand will help you maximize project efficiency.
What is the Main Function of an Asphalt Compactor?
The asphalt compactor works to compact the hotmix mixture at an ideal temperature between 125 until 145 degrees Celsius. The goal is to achieve a strong and durable coating structure. Its main functions include:
- Reduce void water until layer density increases
- Locks the aggregate via a strong interlock
- Produces a flat and homogeneous surface
- Increases vehicle load carrying capacity
- Extends the life of pavement structures
Static pressure combination, vibration, number of passes, and the right compaction time determine the success of this process.
Types of Asphalt Compactor Equipment and Their Uses in the Field
Each compactor has a specific function. The following are the types of tools most commonly used in hotmix compaction.
1. Tandem Roller atau Vibratory Double Drum
Tandem rollers are a very effective tool for initial to finishing compaction. Vibration mode is used for breakdown compaction while non-vibration mode is used for finishing to make the surface smoother. This tool is most suitable for use on highways, residential area, until the runway.
2. Pneumatic Tyred Roller atau PTR
PTR uses rubber tires that provide even pressure through a kneading action mechanism. This tool is ideal for the intermediate phase because it is able to close the hotmix pores and even out the aggregate. Tire pressure is within range 450 until 550 kilopascal.
3. Single Drum Vibratory Roller
This type is more appropriate for compacting basic soil, subbase, as well as the base course. Single drums are not recommended for thick hot mixes because they can cause aggregate segregation.
4. Mini Roller and Plate Compactor
This small tool is used for limited areas such as sidewalks, side of the road, median, area patching, or locations that cannot be reached by large rollers.
Asphalt Compaction Tool Brand at PSU
PT Perkasa Sarana Utama provides various vibro rollers from brands that are known to have stable quality and high performance. Based on the PSU catalogue, Several brands available include Sakai, Bell, and STA which is widely known by national contractors for its operational durability and consistent compaction results.
The following is the explanation:
Sakai
Offers smooth drum and padfoot drum which is very suitable for asphalt and soil compaction. Sakai is widely used in national road projects because of its vibration stability.
Bell
Has a smooth drum variant 10 tons and padfoot drums 10 tons which can be used for asphalt layers and soil compaction.
STA
This brand provides padfoot drums 10 tonnes which is ideal for cohesive soil construction as well as cut and fill projects.
The right brand influences vibration stability, density consistency, tool durability, and ease of maintenance. For long -term projects, choosing a brand that has been proven to be able to reduce downtime and increase operator work efficiency.
Examples of Using Compaction Tools in Various Phases of Compaction
The compaction process is usually divided into three main stages that require different tools.
- Breakdown
Use a double drum vibratory roller such as Sakai or Bitelli when the hot mix is still hot to get maximum penetration. - Intermediate
Using PTR to close pores, level the surface, and increase the homogeneity of the mixture. - Finishing
Use smooth drum without vibration to produce a flat, wave-free final surface.
With the right combination, You can ensure strong compaction results, precision, and durable.
PT Perkasa Sarana Utama, Trusted Roller and Asphalt Compactor Equipment Rental Vendor
PSU is not just a heavy equipment provider, but a project partner who understands construction needs. The following are the advantages that make PSU the choice of contractors and project owners in various sectors.
Well Maintained and Complete Roller Fleet
Each unit is in top condition thanks to regular inspections and maintenance. All tools are equipped with legal requirements such as SILO so that they can be operated directly without administrative obstacles.
SIO Certified and Experienced Operator
PSU operators have handled a variety of field conditions, ranging from city road projects to large infrastructure. They understand work safety standards and how to maximize roller performance in the field.
Standby Mechanical and Logistics Support 24 Jam
If problems occur, a team of mechanics is ready to come directly to the location or replace the unit quickly, so that project downtime can be minimized.
Fast and Transparent Booking Process
You can place an order via
Call Center: (021) 8242 8055
WhatsApp: 0812 5233 3349
Email:rent@psualatberat.com
Form Online: psualatberat.com
The PSU team will help choose the most appropriate unit, provide the best offer, and organize tool mobilization according to your project schedule.
Tips before renting an asphalt compactor
Before placing an order, make sure you consider the following things:
- Identify project needs clearly so that the selected unit is truly efficient
- Make sure the vendor has a business license and legal equipment
- Check fleet locations for faster and more economical delivery
- Request an immediate cost estimate to calculate your budget appropriately
Choose the Right Vendor, Compaction Projects Become Faster
In construction projects, time and quality are two factors that cannot be compromised. By choosing PT Perkasa Sarana Utama as your asphalt compactor rental partner, You get the best fleet, professional operator, and operational support that is ready to help run each stage of work smoothly.
Visit psualatberat.com for a free consultation and get the best asphalt compactor rental quote for your project.
