Express Lane Cold Asphalt Patching Material

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Express Lane Cold Asphalt Patching Material

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Product Description

Technical Specifications

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 Road Repair Revolution

Leading specialist in 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. 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
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
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 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 & Why Partner with Us

Road maintenance contractors
Municipal engineering departments
Infrastructure material distributors
EPC project contractors

Full marketing & technical support
Competitive distributor pricing
Regional exclusivity available
Fast delivery & custom packaging

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 & Application Gallery

Industry Keywords

Cold Mix Asphalt Cold Asphalt Patch Ready-to-use Asphalt Mix Permanent Pothole Repair Bituminous Cold Patch Pressure-Sensitive Asphalt Road Maintenance Material All-weather Asphalt Patch Polymer Modified Cold Asphalt ASTM D4215 Asphalt EN 13108 Asphalt Mixtures

Frequently Asked Questions

Q1: Can WS-802 be applied during rain or freezing temperatures? A: Yes, WS-802 is designed for all-weather use, performing effectively in temperatures ranging from -20°C to 60°C and even in wet conditions.

Q2: How soon can traffic resume after the repair? A: Traffic can be opened immediately. The material is pressure-activated and gains further strength as vehicles pass over it.

Q3: How long will the repair last? A: WS-802 provides a permanent repair solution with a certified durability of over 5 years.

Q4: What is the shelf life of the material? A: When stored correctly in its original packaging, WS-802 has an exceptional shelf life of up to 5 years.

Q5: Is special machinery required for application? A: No. It features ultra-simple operation that can be completed by one person with basic tools like a shovel or manual tamper.

Q6: Is this product environmentally safe? A: Yes, it is VOC-free, produces zero emissions, and REACH certified, making it a green choice for road maintenance.