Bitumen Products for Road Construction: Complete Guide by Rua Seguridad
Bitumen products are the backbone of modern infrastructure. This petroleum-based material delivers strength, flexibility, and waterproofing — making it the go-to choice for building durable roads and resilient structures worldwide.
Its unique adhesive and water-resistant properties make bitumen indispensable in construction: from binding aggregates in asphalt pavements to protecting surfaces from moisture damage.
Rua Seguridad offers a comprehensive range of bitumen products, each engineered for specific applications and performance requirements. Understanding your options helps project managers choose the right material — whether constructing a new highway, repairing potholes, or sealing pavement cracks.
Understanding the Types of Bitumen for Road Construction
In road construction, selecting the right type of bitumen is critical for long-term pavement performance. Rua Seguridad’s range of bitumen building materials is designed to address diverse project requirements — from highways and urban roads to specialized infrastructure like airports and seaports.
Below is a complete overview of each bitumen product type and its ideal application.
Rua Seguridad’s Bitumen Products: Full Overview
1. Paving Bitumen (60/70 and 85/100)
Paving bitumen is a high-quality, petroleum-grade bitumen used primarily in hot mix asphalt for constructing asphalt pavements.
Paving Bitumen 60/70 The 60/70 grade is engineered for high-traffic road construction in warm climates. Its additional strength and faster setting time allow road projects to be completed and opened to traffic sooner — reducing construction closures and minimizing traffic disruption. This grade is the top choice for heavy-vehicle use on highways and urban arterials.
Paving Bitumen 85/100 The 85/100 grade is a slightly softer bitumen formulated for cold climates and high-altitude areas. Its special composition retains heat longer during paving, giving crews extended working time to compact and shape asphalt before it hardens — even in cooler conditions. Roads built with 85/100 bitumen demonstrate excellent flexibility, reducing the risk of cold-weather cracking and extending pavement lifespan.
2. Coating Bitumen (Cutback and Emulsion)
Coating bitumen products deliver cost-effective binding and waterproofing solutions for a variety of surface applications.
Cutback Bitumen (MC-70) Cutback bitumen is produced by diluting bitumen with a petroleum solvent (such as kerosene) to reduce its viscosity. The resulting fluid penetrates porous road bases easily and can be sprayed or brushed on for uniform coverage. Rua Seguridad’s cutback bitumen provides a protective coating that shields underlying pavement layers from water ingress, reinforcing the overall road structure. It is ideal as a primer on unpaved road bases before asphalt application.
Bitumen Emulsion (CSS-1) Bitumen emulsion is a mixture of bitumen, water, and emulsifying agents — where microscopic globules of bitumen are suspended in water. This allows the binder to be applied in liquid form at ambient temperatures, eliminating the need for heating equipment.
Rua Seguridad’s CSS-1 emulsion improves adhesion between existing and new asphalt layers (tack coating), preventing delamination and ensuring the layers perform as a unified structure. Once applied, the water gradually evaporates — leaving a pure bitumen film that bonds layers together. The result: more durable, water-resistant roads with reduced maintenance needs.
3. Oxidized Bitumen (115/15)
Also known as blown asphalt or asphalt sealant, oxidized bitumen is produced by processing standard bitumen through air-blowing at high temperatures. This process creates a rubberized, semi-solid material that is harder and more heat-resistant than paving bitumen — yet remains flexible across a wide temperature range.
Rua Seguridad’s Oxidized Bitumen 115/15 is specifically formulated as an asphalt sealant for:
- Sealing pavement cracks
- Filling concrete expansion joints
- Industrial waterproofing applications
By sealing cracks and joints with oxidized bitumen, contractors prevent water infiltration into the road structure — extending pavement life and reducing costly repairs.
4. Cold Mix Asphalt
Rua Seguridad’s Cold Mix Asphalt is a ready-to-use pothole repair product combining select aggregates and bitumen in a pre-blended formula. Unlike traditional hot mix asphalt, cold mix requires no heating equipment and no specialized crews.
Key advantages of cold mix asphalt:
- No heating required — applied directly from the container
- No curing time — ready for traffic immediately after compaction
- Simple application — poured or shoveled into the damaged area and compacted by hand tamper or vehicle tires
- All-weather use — suitable for emergency maintenance in any season
Cold mix asphalt is the ideal solution for busy urban streets and highways where prolonged closures are not feasible.
Quick Reference: Choosing the Right Bitumen Product
| Bitumen Type | Primary Application | Ideal Conditions |
|---|---|---|
| Paving Bitumen 60/70 | Road paving, high-traffic areas | Warm climates, heavy vehicle use |
| Paving Bitumen 85/100 | Road paving, colder regions | Cooler climates, extended working times |
| Cutback Bitumen (MC-70) | Priming unpaved road bases | Dry base, pre-asphalt application |
| Bitumen Emulsion (CSS-1) | Tack coating between asphalt layers | Clean, dry existing asphalt surfaces |
| Cold Mix Asphalt | Quick pothole repair and patching | All-weather, emergency maintenance |
| Oxidized Bitumen 115/15 | Crack and joint sealing | Dry cracks, moderate weather conditions |
When selecting a bitumen product, consider material compatibility and long-term behavior under traffic stress and weather exposure. For high-traffic or critical infrastructure like airports and seaports, road works safety requirements should also inform your selection.
Why Choose Rua Seguridad’s Bitumen Products?
Rua Seguridad’s bitumen formulations are built to outperform conventional alternatives across five key dimensions:
Enhanced Longevity Proven resistance against environmental wear, traffic stress, and climate variability ensures roads and structures remain durable for years.
Superior Performance High-quality bitumen significantly improves pavement stability and integrity — delivering smoother rides, increased safety, and reduced vehicle wear.
Cost Efficiency Optimized formulations and precise application guidelines lower total lifecycle costs by reducing maintenance frequency and extending asset lifespan.
Sustainability Our products support environmental stewardship through reduced emissions during application and enhanced recyclability — contributing to sustainable construction practices.
Comprehensive Support Rua Seguridad provides expert technical guidance from initial product selection through application, ensuring every project receives a tailored solution.
Partner with Rua Seguridad for Lasting Road Infrastructure
Rua Seguridad’s specialized bitumen products integrate advanced formulation technology, stringent quality standards, and precise application methods to deliver exceptional, long-lasting results.
Whether you’re constructing a new highway, maintaining urban roads, or sealing infrastructure joints, Rua Seguridad has the right bitumen solution for your project.
Contact Rua Seguridad today for tailored recommendations and expert support. Build roads that last.