ROADPACKER ASEAN

RP Plus Ionic Liquid Additive — Soil Stabilizer

STRONGER ROADS.
LOWER COSTS.
LASTING IMPACT.

The world's leading ionic soil stabilization technology — proven across 200+ ASEAN projects in mining, plantation, and government road construction.

See How It Works Get a Quote

Reduce Construction Costs

Improve Strength & Durability

Resist Water & Erosion

Environmentally Friendly

Faster Completion

30+

Years of Technology

200+

ASEAN Projects

5

Application Sectors

100%

Environmentally Safe

The Science

HOW RP PLUS WORKS

RP Plus is an ionic liquid additive that reacts with clay and soil particles at the molecular level. It breaks down the water film around particles, promotes compaction, and forms a strong, stable matrix for long-term performance.

Ionic exchange at the surface of clay particles reduces water absorption

Surface tension reduction allows deeper penetration and tighter compaction

Chemically-altered clay particles bind together forming a durable matrix

Resulting road resists water damage, erosion, and load stress long-term

See the full application process →
Severely rutted dirt road before RP Plus treatment

Before

Smooth stabilized plantation road after RP Plus treatment

After

Where We Work

TYPICAL APPLICATIONS

MINING ROADS

Withstand heavy haul traffic and maintain structural integrity under repeated load cycles.

SOLAR FARMS

Create durable access roads across expansive solar installations with minimal material.

PLANTATION ROADS

All-weather plantation access for palm oil, rubber, and timber operations.

RURAL ACCESS ROADS

Connect communities and agriculture to markets with roads built to last.

GOVERNMENT INFRASTRUCTURE

Cost-effective solutions for public road programs and regional development projects.

YOUR PROJECT?

Not sure if RP Plus is right for your site? Our engineers can assess any soil type, location, or project scope.

Talk to an Engineer

Project Photos

SEEN IN THE FIELD

Engineering team reviewing stabilized road project

Project review — Indonesia

Smooth stabilized road through palm plantation

Plantation access road — after treatment

Field engineers conducting soil strength testing

CBR soil testing — field assessment

Excavator and crew at road construction site

Site preparation — heavy equipment

Workers managing challenging soil conditions before treatment

Before treatment — problem soil conditions

Road roller compacting freshly stabilized base course

Compaction phase — base course

View full gallery →

READY TO STABILIZE YOUR NEXT PROJECT?

LET'S BUILD SOMETHING THAT LASTS.

Our ASEAN team is based in Singapore and ready to assess your project, recommend a solution, and deliver RP Plus directly to your site.

Get a Quote +65 3163 1336