banner
Flat Stress Anchor Post Tension Anchor System
Flat Stress Anchor Post Tension Anchor System
Flat Stress Anchor Post Tension Anchor System
Flat Stress Anchor Post Tension Anchor System
Flat Stress Anchor Post Tension Anchor System

Flat Stress Anchor Post Tension Anchor System

The prefabricated concrete slab stress anchorage tensioning anchor system represents an advanced technology for the tensioning and anchoring processes in concrete structures. This system addresses the limitations of excessive prestress concentration and large bidirectional dimensions in traditional anchor groups, resulting in a more rational distribution of prestress and a thinner anchor head. The post-tensioning anchoring system demonstrates significant environmental benefits through its material selection, construction process, and long-term use, thereby reducing the consumption of natural resources and minimizing adverse environmental impacts. This system is widely applied in prestressed components of buildings, bridges, and other concrete structures to enhance structural strength and stability.

  • Item No :

    Flat Stress Anchor Post Tension Anchor System
  • Order(MOQ) :

    1
  • Product Origin :

    China
  • Lead Time :

    7-10days

 

Flat Stress Anchor Post Tension Anchor System

 

Flat Stress Anchor Post Tension Anchor System

 

Prefabricated concrete slab stress anchorage tensioning system is a robust and extensively utilized prestressing and anchoring mechanism for concrete structures. This system significantly enhances the structural strength and stability while streamlining construction processes.Its components are as follows:

Anchor Head: Typically fabricated from cast iron, available in rectangular or circular configurations. Rectangular anchors are predominantly employed in scenarios where minimal plate thickness is required and concrete stress levels are relatively low. The anchor head collaborates with the anchor plate to transmit the tension of the prestressed tendons into the concrete structure.

Anchor Plate: Works in conjunction with the anchor head to bear the prestress transferred from the anchor head and evenly distribute it within the concrete, thereby preventing localized excessive stress that could lead to concrete damage.

Prestressed Tendons: Commonly comprised of single or multiple steel strands with diameters of 12.7mm or 15.7mm. These tendons are secured within the concrete structure by the anchor head and anchor plate, generating prestress upon tensioning.

Corrugated Pipe: Serves as a conduit for the prestressed tendons, typically made of corrugated galvanized metal with dimensions of 20mm x 70mm. Following tendon tensioning, the pipe is filled with an appropriate cement slurry to provide corrosion protection and enhance bond strength.

 

Flat Stress Anchor Post Tension Anchor System

 

Working Principle:

Tensioning Process: Prestressed tendons are stretched using hydraulic jacks to generate prestress. The tension force is transmitted from the anchor head to the anchor plate, which then transfers it to the concrete structure. During this process, the prestressed tendons induce precompressive stress in the concrete, thereby improving its crack resistance and load-bearing capacity.

 Stress Transfer: After tensioning, the prestressed tendon's tension is transferred through the anchor head and anchor plate into the concrete. In the anchoring area, concentrated forces from the prestressed tendons create high transverse tensile stress, known as burst stress. To counteract this burst stress, special reinforcement bars must be installed in the anchoring region.

 

Specification of Flat Stress Anchor

Can Be Customized According To Your Needs

Flat Stress Anchor Post Tension Anchor System

 

Number Flat Anchor Head Flat Casting Duct Spiral Reinforcement
A B C D E F G H J B K ∅I n
LSC-BM13-2 70 42 45 120 60 100 47 19 120 70 40 6 4
LSC-BM13-3 97 42 45 150 60 120 52 190 150 70 40 6 4
LSC-BM13-4 125 42 45 180 60 140 67 19 190 70 40 6 4
LSC-BM13-5 153 42 45 215 60 170 76 19 220 70 40 8 4
LSC-BM15-2 78 46 48 140 70 110 52 22 140 80 40 8 4
LSC-BM15-3 111 46 48 175 70 130 65 22 180 80 40 8 4
LSC-BM15-4 144 46 48 215 70 160 74 22 220 80 50 8 5
LSC-BM15-5 177 46 48 255 70 180 90 22 260 80 50 8 5

 

 

Advantages over Traditional Systems:

1、Simplified Structure: The traditional anchor head and anchor plate are integrated into a single unit, simplifying manufacturing processes and enhancing installation efficiency.

2、Ease of Installation: The tensioning and anchoring operations of prestressed tendons are straightforward, allowing for rapid installation and effectively reducing construction time.

3、Superior Corrosion Resistance: Post-tensioning involves filling the prestressed tendons with cement paste, which effectively prevents corrosion and extends the service life of the structure.

4、Enhanced Load-Bearing Capacity: Through meticulous design and construction, the post-tensioned anchoring system can withstand greater prestress, thereby improving the load-bearing capacity and crack resistance of concrete structures.

 

Wide Range of Applications:

Versatile Usage: This system is suitable for various architectural and engineering applications, including high-rise buildings, bridges, underground projects, multi-story parking garages, stadiums, etc., demonstrating high versatility and adaptability.

Increased Building Efficiency: By reducing plate thickness, the system allows for an increase in the number of building floors, improving land utilization and increasing usable floor area.

 

Flat Stress Anchor Post Tension Anchor SystemFlat Stress Anchor Post Tension Anchor SystemFlat Stress Anchor Post Tension Anchor System

Flat Stress Anchor Post Tension Anchor SystemFlat Stress Anchor Post Tension Anchor SystemFlat Stress Anchor Post Tension Anchor System 

 

Why Choose Us?

1.Asian reliable supplier from China, we have served numerous clients all over the world. We have been working with our customers for fifteen years. We have a comprehensive set of services, sales, and after-sales service.

2.We have all the popular design; Small order is accepted and competitive price.

3.Our team will inspect and test goods very carefully when Know the material tread and know the market

4.All inquiries responded within 12 hours Close to the port, providing great advantages to trade

5.What are your payment terms? For other payment terms, we can negotiate about it depend on specific order details.

6.After the product enters the freight forwarding warehouse:

①Our salesman confirms that the bill of lading is correct and informs the customer of the sailing date and arrival date.

②Provide customs clearance information such as invoices, packing data, BL, Form-e and CO, pictures of products entering the warehouse, etc.

③Or provides a one-stop DDP service for customs clearance.

 

 

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Related Products

Prestressed Anchor Wedge
The Prestressed anchor wedges are critical components of prestressed anchorage systems, designed to secure prestressed steel bars or strands. They typically consist of an external steel barrel and internal wedge assemblies, which may be two- or three-piece configurations. These wedge assemblies ensure a secure fit with the anchored steel bar or strand through frictional engagement. The wedges are composed of wedge-shaped parts that anchor the steel by means of friction between the wedge structure and the surrounding medium, such as concrete or rock.
Flat Stress Anchor Post Tension Anchor System
The prefabricated concrete slab stress anchorage tensioning anchor system represents an advanced technology for the tensioning and anchoring processes in concrete structures. This system addresses the limitations of excessive prestress concentration and large bidirectional dimensions in traditional anchor groups, resulting in a more rational distribution of prestress and a thinner anchor head. The post-tensioning anchoring system demonstrates significant environmental benefits through its material selection, construction process, and long-term use, thereby reducing the consumption of natural resources and minimizing adverse environmental impacts. This system is widely applied in prestressed components of buildings, bridges, and other concrete structures to enhance structural strength and stability.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
Contact us #
+86 -13559234186

Our hours

Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)

Home

Products

whatsApp

contact