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Gqf-E E40 E60 E80 Expansion Joint for Bridges
US$20.00-100.00
10 Meters
Product profile
Customization
AvailableAfter-sales Service
Online Technical GuidanceWarranty
1-3 YearsModel NO.
E40 E60 E80Certification
GBFunction
ProtectPosition
Upper StructureType
Expansion DeviceMain Material
Q355Rubber Seal
Nr Cr EPDMApplication
Steel Bridge, Reinforced Concrete BridgeShape
E Z C F TypeTransport Package
in Loose or as RequiredSpecification
As CustomizedTrademark
SZOrigin
ChinaHS Code
7308900000Production Capacity
50000 Length/ YearKey features
Customizable Shapes: Available in E, Z, C, and F types to suit specific bridge requirements.
Wide Expansion Range: Accommodates movements from 40mm to 1200mm across various models.
Durable Materials: Constructed with Q355 steel and EPDM/NR rubber seals for longevity.
Easy Installation: Low installation height and simple structure allow for quick setup.
Smooth Traffic Flow: Provides a comfortable driving experience with no noise or sudden jumps.
Cost Effective: Represents only 2-3.5% of total bridge cost while ensuring safety.
Long Service Life: Designed to last the life of the bridge deck under normal circumstances.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2022-12-31Nearest Port: TianjinAverage Response Time: ≤3.43hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
About Our Factory & Business Background
AddressNo. 90, Sunwuying Village, Masen Township, High-Tech Zone, Hengshui, Hebei, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsSteel Fiber for Concrete, Bridge Bearing Pad, Expansion Joint, Rubber Waterstop & Sealing Products, Viscous Fluid Damper, Steel Fiber Production Mach, Traffic Safety Products, Building Decoration Materials
Our Industry Experience & Global Business Record
Main MarketsSouth America, Southeast Asia, Africa, Mid East, Eastern Asia
Product Q&A
Q:What types of steel expansion joints are available?
A:
Available types include GQF-C, GQF-Z, GQF-L, GQF-F, and GQF-MZL. GQF-C/Z/L/F are for expansions under 80mm, while GQF-MZL is for medium to large spans (80-1200mm).
Q:What are the structural requirements for these joints?
A:
They must flex freely in parallel and perpendicular directions, remain firm and reliable, ensure smooth vehicle passage without noise, provide waterproofing, and allow for simple installation and maintenance.
Q:What precautions should be taken during installation?
A:
Ensure correct embedded steel bar positions, clean and link anchors after cutting, ensure firm welding seams, verify concrete surface elevation, secure anchors for telescopic performance, and allow sufficient concrete curing time before opening traffic.
Q:What is the expansion capacity range?
A:
The expansion range includes 15 levels from 80mm to 1200mm. Specific models like GQF-C/Z/L/E/F handle 40-80mm, while GQF-MZL handles 80-1200mm. Custom ranges up to 1700mm have been achieved.
Q:What are the main functions of the bridge expansion joint?
A:
Functions include accommodating deck expansion/contraction, providing smooth traffic transition, channeling water away via durable neoprene troughs, preventing debris infiltration, and eliminating the need for anchorage excavation during replacement.
Send Inquiry
*To:
Hebei Shangze Rubber and Plastic Products Co., Ltd.
Hebei Shangze Rubber and Plastic Products Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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