Buckling Restrained Brace Seismic Resistant and Vibration Damping for Buliding or Bridge

• Customization: Available
• After-sales Service: Installation Guide
• Warranty: 1-3 Years
• Model NO.: BRB
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Support Type: Energy Consumption/Load Bearing Type
• Yield Bearing Capacity: 1000-10000kn
• Core Material Grade: Q235\Q195\Ly225\Ly160\Ly100
• Support Length: 2m-12m
• Transport Package: Pallets, Rainproof Film Packaging
• Specification: 50KN-10000KN
• Trademark: Ansha, Hebei, China
• Origin: Hengshui, Hebei, China
• Production Capacity: 50000pieces/Year

Product Description

 

Product Description

 

 

A buckling-restrained brace (BRB) primarily consists of three components: a core steel brace member, a steel casing and a non-structural filling material.
The core brace member is connected with the structure, and carries the loads of structure exclusively. The non-structural filling material and the steel casing prevent the core brace member from buckling when subjecting to compression forces. This design ensures the core brace member can undergo plastic deformation stably under both tension and compression, effectively dissipating seismic energy.

BRBs can be deployed flexibly and installed within walls, ensuring that they will not alter the appearances of the buildings.

This product is in compliance with the standard:

• "Dampers for vibration energy dissipation of buildings" JG/T 209-2012

 

Detailed Photos

 

 

Product Parameters

 

 

Buckling restraint brace specification parameters
Yield force F	Specifications and models	Axis length	Product length	Reference product yield displacement	Exterior size
(KN)		(mm)	(mm)	(mm)	width *height:(mm)
500	BRB500-3500	5500	3500	4.8	150×150
	BRB500-4000	6000	4000	5.6	150×150
	BRB5OO-45OO	6500	4500	6.3	150×150
	BRB5OO-5OOO	7000	5000	6.8	150×150
	BRB5OO-55OO	7500	5500	7.6	150×150
	BRB500-6000	8000	6000	8.1	150×150
750	BRB750-3500	5500	3500	4.7	200×200
	BRB750-4000	6000	4000	5.5	200×200
	BRB75O-45OO	6500	4500	6.2	200×200
	BRB75O-5OOO	7000	5000	6.9	200×200
	BRB75O-55OO	7500	5500	7.6	200×200
	BRB750-6000	8000	6000	8.1	200×200
1000	BRB1OOO-35OO	5500	3500	4.7	200×200
	BRB1000-4000	6000	4000	5.5	200×200
	BRB1000-4500	6500	4500	6.3	200×200
	BRB1000-5000	7000	5000	6.7	200×200
	BRB1OOO-55OO	7500	5500	7.4	200×200
	BRB1000-6000	8000	6000	8.2	200×200
1500	BRB15OO-35OO	5500	3500	4.8	200×200
	BRB1500-4000	6000	4000	5.5	200×200
	BRB1500-4500	6500	4500	6.3	200×200
	BRB1500-5000	7000	5000	6.7	200×200
	BRB15OO-55OO	7500	5500	7.6	200×200
	BRB1500-6000	8000	6000	8.3	200×200
Stiffness ratio after yield: 0.035 Recommended core material: Q235B
Note: If other parameters are required, production can be customized according to design requirements.

 

Packaging & Shipping

 

Company Profile

Hebei Ansha New Material Technology Co., Ltd. is located in Binhu New District of Hengshui City. We specialize in R&D and production of seismic isolation and damping products for both buildings and bridges. Our products include rubber bearings, spherical bearings, friction pendulum systems, fluid viscous dampers, tuned mass dampers, buckling-restrained braces, friction dampers and metallic dampers. In addition, we manufacture bridge expansion joints and fiber-enhanced plastic products.
We have established state-of-the-art physical and chemical laboratories and specialized production lines. Our company operates in full compliance with the ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, and ISO45001:2018 Occupational Health and Safety Management System.
Guided by the anti-seismic design principle of "resisting collapse in a major earthquake, enabling repair in a moderate earthquake, and remaining undamaged in a minor earthquake", we offer our customers a comprehensive array of services. These services include technical consultation, structural analysis and calculation, design optimization, research and development, manufacturing, installation guidance, performance monitoring, maintenance and repair.

 

 

Our Advantages

1. Advanced equipment. Our workshop has more than 100 pieces of the most advanced equipment to ensure timely delivery of large orders. In addition, standardized production can be guaranteed to comply with international standards.
2. Experienced and skilled technical and production teams have professional production skills and many years of experience. Our team of workers can improve production efficiency, shorten the production cycle, and thereby reduce costs.
3. Complete product models, we have a variety of bearings for construction, including basin bearings, elastic skateboard bearings, spherical bridge bearings, high damping spherical bearings, lead rubber bearings, etc.
4. Exquisite packaging and timely delivery. All products are inspected by quality inspection personnel before loading, and then the quality inspection data are archived and retained. Our company also produces isolation products and vibration control products.
5. The professional sales team has a comprehensive understanding of shock absorption and isolation products, good English speaking and writing skills, and excellent communication skills to provide the best solutions to your problems. You can ask them for recommendations, customized services, and any other product information you want to know about.

FAQ

1. Are you a trading company or manufacturer?
    We are manufacturer and have our own factory
2. What certificate do you get?
    ISO9001:2015 quality management system certification, 
    ISO14001:2015 environmental management system certification, 
    ISO45001:2018 occupational health and safety management system certification
3. What is your MOQ?
    2 pieces
4. What is your delivery time for mass production?
     Customized product design time: Based on the performance parameters provided, the detailed design of the product will be completed within 7 working days
      Peak season delivery time: 1.5~2 months after confirmation of product processing drawings
      Off-season delivery time: Within 25~35 working days after confirmation of product processing drawings
5. Can you do OEM?
      We can. OEM orders are welcome.
6. What is your policy sample?
    We provide free scale samples, and buyers bear the express delivery costs.
7. How long does it take to prepare samples?
     About 7-10 working days.