Seismic Isolation High Damping Seismic Isolation Bearing Pad

• Customization: Available
• After-sales Service: Online Technical Guidance
• Warranty: 1-3 Years
• Model NO.: ZA
• Certification: GB, En
• Usage: Earthquake Resistance
• Structure: Seismic Isolation
• Material: Lead Bearing
• Activity: Multi Direction Movable Bearing
• Displacement: 50~500mm
• Shape: Rounded and Rectangle
• Model No.: Lrb Lnr Hdr
• Load Design: 400-30000kn
• Transport Package: Standard Package by Sea
• Specification: 300-1500mm
• Trademark: SZ
• Origin: Hebei, China
• Production Capacity: 50, 000/Year
• Package Size: 100.00cm * 100.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

Lead Rubber Bearing

This kind product includes:Elstomeric Seismic protection isolator for bridges and buildings.It can absorb earthquake energy effectively by way of rubber's elasticity and Lead's restorability. Products comply with :JT/T822-2011 Lead rubber bearing isolator for highway bridge and GB 20688.3-2006 Elastomeric seimic protection isolator for buildings And BS:EN1337.

Lead Bridge Bearing Features:
◊ Stiff and strong in vertical direction but flexible in horizontal direction.
◊ Absorb earthquake-generated force by changing the bearing's shape.
◊ Allow the buildings to retain their original shapes and position owing to the high elastic force of rubber.
◊ Capable to adjust damping amount just by changing the number of lead plugs.
◊ Excellent vertical load capacity ranging from 5 tonf to 2000 tonf.
◊ Reduce the ground acceleration by extending the structure vibration period.
◊ High durable and elasticity of the rubber part - not suffer any damages during and after earthquake.
◊ Easy to install without a separated damper.
◊ Low maintenance.
◊ With stable bi-linear behavior shown as the above picture.

Lead Bridge Bearing Classification of Seismic isolation device:
Lead rubber bearing (LRB) is made of load bearing laminated rubber used of support function, steel and lead core combination that used to improve the initial stiffness and dissipation of shock energy absorption. The LRB is popular all over the world for its excellent performance and broad applicability.

Company Profile :
 

Hebei Shangze Rubber and Plastic Products Co., Ltd. Was founded on December 21, 2020, located at No. 90, Sunwuying Village, Masen Township, High-tech Zone, Hengshui City, Hebei Province, a professional manufacturing base integrating R&D, production, processing and sales of road, bridge and construction engineering supporting products. With superior geographical location and convenient transportation, the company has built standardized production workshops, complete production lines and professional testing laboratories, laying a solid foundation for large-scale production and high-quality product output.

We specialize in various steel fibers for concrete and supporting production equipment. Our product portfolio also covers core road and bridge components including bridge bearings, expansion joints and dampers, as well as a full range of road traffic safety facilities such as road cones, warning bollards and water barriers. All products are independently developed and produced, covering diversified specifications and models, which can fully meet the customized production needs of different engineering scenarios.

Adhering to strict quality management standards, we implement full-process quality control from raw material procurement, production and processing to finished product inspection. All products have passed relevant industry quality tests, featuring stable performance, strong durability, high compression resistance and corrosion resistance. Our products are widely applied in highways, railway bridges, municipal engineering, urban infrastructure, water conservancy projects and building construction. Relying on comprehensive product range, reliable product quality and sufficient inventory supply, we can efficiently support customers' one-stop procurement demands for various engineering projects, greatly saving procurement time and cost.

Since its establishment, the company has always adhered to the development concept of "quality first, customer supreme". We have a professional technical team and experienced production and sales personnel, providing customers with professional product consultation, scheme optimization, customized production and after-sales integration services. With excellent product quality and good market reputation, our products are sold well all over China and exported to many countries and regions overseas.

Embracing global development opportunities, we always adhere to the principle of integrity, pragmatism and mutual benefit. In the future, we will continue to focus on technological innovation and product upgrading, continuously improve product competitiveness and service level. We sincerely welcome new and old customers from home and abroad to negotiate cooperation, establish long-term stable strategic partnerships and create a bright future together.

Company Qualification : 

 

 

FAQ(Frequently Asked Questions)

1. You are a trading company or manufacturer?

  -We are a professional manufacturer with 10 years history.

2. What certificate do you get?

  - ISO9001-2008;ISO14001-2004;

3. What is your MOQ?

  -1Set.

4. What is your delivery time when making batch production?

  -MOQ is 10 days, the actual time mainly depends on your order quantity.

5. Can you do OEM?

  -Yes, we can. OEM is welcomed. We can also design for customers as request.

6. What is your sample policy?

  -We can offer samples, and the buyer need to bear the express cost.

7. How long will it take to prepare samples?

 -About 3-7 working days.