Zero-Downtime Bituminous Cold Patch Material

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Zero-Downtime Bituminous Cold Patch Material

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Product Description

1 Basic Information

EINECS

Pressure-Sensitive Asphalt Repair Material

Certification

REACH

Environmental

Yes (Eco-Friendly)

Function

Rehabilitation

Appearance

Powder

Color

Black

Package

Bagged

HS Code

27150000

Capacity

1,000,000t

Cold Asphalt Patch WS-802

The Smart Way to Fix Roads – The Road Repair Revolution

Overview

Specializing in high-performance road maintenance solutions, we focus on 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. Just pour, compact by traffic, and open to traffic immediately.

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	Gains strength through vehicle compaction
Versatility	Asphalt, concrete, potholes, cracks, edge breaks
5-Year Durability	Certified performance & long lifecycle
Eco-Friendly	VOC-free, zero emissions, recyclable leftovers
Simple Operation	No machines, one person can apply
Long Shelf Life	Stores safely for up to 5 years

Performance Comparison

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 Use	✓	✗	✗
Storage	>5 years	<3 months	~6 months
Environmental	Green	Medium	Poor

Key Use Scenarios

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

Target Partners

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

Why Partner With Us?

Proven market success (100+ tons/month sales per city)
Full marketing & technical support
Competitive distributor pricing
Regional exclusivity available
Fast delivery & customized packaging options

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

Cold Mix Asphalt Cold Asphalt Patch Ready-to-use Asphalt Mix Permanent Pothole Repair Bituminous Cold Patch All-weather Asphalt Patch Polymer Modified Cold Asphalt High Performance Pothole Repair

Frequently Asked Questions

Q1: How soon can traffic resume after using WS-802? A: Traffic can pass immediately after the material is placed and leveled. Since it is pressure-sensitive, vehicle traffic actually helps with the final compaction and hardening process.

Q2: Can this material be used during rainy days? A: Yes, WS-802 is designed for all-weather application. It works effectively in rain or shine and remains stable in temperatures ranging from -20°C to 60°C.

Q3: What is the estimated durability of a repair? A: WS-802 offers high durability with a certified performance life of over 5 years, significantly outlasting traditional cold mix materials.

Q4: Is specialized heavy machinery required for installation? A: No. WS-802 features ultra-simple operation. A single person can perform the repair without specialized equipment or heating machines.

Q5: What is the shelf life of the material? A: The material has an exceptionally long shelf life and can be stored safely in its bagged form for up to 5 years.

Q6: Is WS-802 environmentally friendly? A: Yes, it is a green technology that is VOC-free with zero emissions. Any leftover material is fully recyclable, minimizing waste.