F40, F60, F80 Shaped Steel Single-Slit Expansion Joint Products + Bridge Expansion Joint Installation Contact Me
Contact Info
- Add:河北衡水北方工业基地园区东路269号, Zip: 053000
- Contact: 高晴
- Tel:15297607517
- Email:1518498187@qq.com
Other Products
Contact me for F40, 60, and 80 type profiled steel single-slot expansion joint products + bridge expansion joint installation
Single-Slot Expansion Joint Product Introduction and Installation Construction Guide
A single-slot expansion joint is a structurally simple, economical, and practical bridge expansion device, suitable for small and medium-sized bridges, municipal roads, and building structural joints with expansion capacity ≤50mm. Its core features are single-slot structure + elastic sealing strip, offering advantages such as easy installation and convenient maintenance.
1. Single-Slot Expansion Joint Product Introduction
(1) Product Models and Specifications
Parameter | Description |
|---|---|
Expansion Range | 20mm, 30mm, 40mm, 50mm (commonly used) |
Structural Form | Single-slot (rubber strip + profiled steel/steel plate) |
Applicable Temperature | -30℃ to +60℃ (customizable for special requirements) |
Load Capacity | Suitable for ordinary highways and urban bridges |
(2) Main Components
- Profiled Steel Edge Beam (Q235/Q355 steel, anti-rust treatment)
- Rubber Sealing Strip (Neoprene CR or EPDM, aging-resistant)
- Anchoring System (embedded reinforcement, bolts, etc.)
(3) Product Features
✅Simple Structure: Quick installation, Contact me for F40, 60, and 80 type profiled steel single-slot expansion joint products + bridge expansion joint installation suitable for small displacement bridges.
✅Cost-Effective: Low cost, easy maintenance.
✅Smooth Driving: Rubber strip buffers vehicle impact, Contact me for F40, 60, and 80 type profiled steel single-slot expansion joint products + bridge expansion joint installation reduces noise.
✅Waterproof and Dustproof: Elastic sealing strip effectively prevents water seepage.
2. Single-Slot Expansion Joint Construction Process
(1) Pre-Construction Preparation
- Check the Reserved Groove: Width ≥200mm, depth ≥100mm (according to design requirements).
| Industry Category | Construction-Real-Estate |
|---|---|
| Product Category | |
| Brand: | 衡水长江预应力 |
| Spec: | 80型 |
| Stock: | |
| Origin: | China / Hebei / Hengshuishi |
