Fast-Setting Cold Asphalt Material for All-Weather Use

1 / 5

Fast-Setting Cold Asphalt Material for All-Weather Use

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

Basic Info.

EINECS

Pressure-Sensitive Asphalt Repair Material

Certification

REACH

Environmental Protection

Yes

Function

Rehabilitation

Appearance

Powder

Color

Black

Transport Package

Bagged

Origin

China

HS Code

27150000

Production Capacity

1000000t

Cold Asphalt Patch WS-802

The Smart Way to Fix Roads - The Road Repair Revolution

💡

Overview: High-performance road maintenance solutions, specializing in eco-friendly, cold-applied repair technologies. WS-802 is a next-generation pressure-sensitive asphalt repair material engineered for fast, durable, and environmentally friendly pavement maintenance. No heating, no mixing, no waiting.

Product Highlights

Feature	Advantage
All-Weather Use	Effective in -20°C to 60°C; usable in rain or shine
Instant Application	Traffic can pass immediately after placement
Pressure-Activated Hardening	Gains strength through vehicle compaction
One-Material-Fits-All	Asphalt, concrete, potholes, cracks, edge breaks
5-Year Durability	Certified performance & long lifecycle
Eco-Friendly	VOC-free, zero emissions, recyclable leftovers
Ultra-Simple Operation	No machines, one person can apply
Long Shelf Life	Stores safely for up to 5 years

Comparison with Traditional Materials

Criteria	WS-802	Water-activated	Solvent-based
Type	Pressure-sensitive	Reactive	Solvent evaporation
Traffic Opening	Immediate	After curing	After curing
Application	Simplest	Moderate	Complex
Durability	>5 years	~1 year	~6 months
Rainy Day	✓	✗	✗
Storage	>5 years	<3 months	~6 months
Environmental	Green	Medium	Poor

Key Use Scenarios & Partners

Applications

Highways & Expressways
Urban Roads & Streets
Parking Lots & Airport Taxiways
Logistics Parks & Industrial Facilities
Municipal Infrastructure

Target Partners

Road maintenance contractors
Municipal engineering departments
Infrastructure material distributors
EPC project contractors
Port & mining road maintainers

📊

Sample Case Study

Location: NINGBO, Zhejiang Province, China | Date: May 2025

Traffic: Heavy-duty trucks

Results: Potholes repaired in 15 minutes; traffic resumed instantly. No failures after 60 days of inspection.

Product Gallery

Industry Keywords

Cold Mix AsphaltCold Asphalt PatchReady-to-use Asphalt Permanent Pothole RepairBituminous Cold PatchRoad Maintenance All-weather Asphalt PatchPolymer Modified Cold AsphaltQuick Road Maintenance

Frequently Asked Questions

What makes WS-802 different from traditional cold patches?

WS-802 uses pressure-sensitive technology. Unlike solvent-based or water-activated mixes, it hardens through traffic compaction, allows immediate traffic opening, and offers a 5-year durability.

Can I use this material during heavy rain?

Yes. WS-802 is designed for all-weather application and remains effective even in rainy conditions or temperatures ranging from -20°C to 60°C.

Does it require professional machinery for installation?

No. It is designed for ultra-simple operation. One person can apply the material by just pouring it and letting vehicle traffic compact it.

How long can I store the bagged material?

WS-802 has a long shelf life of up to 5 years when stored properly, which is significantly longer than traditional 3-6 month alternatives.

Is it compatible with concrete roads?

Yes, it is a "one-material-fits-all" solution compatible with both asphalt and concrete pavements, including potholes, cracks, and edge breaks.

Is the material environmentally friendly?

Absolutely. WS-802 is eco-friendly, VOC-free, produces zero emissions, and any leftovers are completely recyclable.