Retard-bonded Prestressed Steel Strand 2230-17.8

Retard-bonded PC Strand , specifically the Prestressed Steel Strand 2230 17 8 model, is a high-performance construction material designed for use in precast concrete applications. This type of steel strand is engineered to provide superior strength and durability while maintaining flexibility during installation. The term "retard-bonded" refers to the specific bonding characteristics that allow the strand to be embedded within the concrete without immediate adhesion, ensuring proper tensioning and load distribution. This makes it an ideal choice for structures requiring long-term stability and resistance to environmental stressors.

The Prestressed Steel Strand 2230 17 8 is manufactured using advanced techniques that ensure consistent quality and performance. It is composed of multiple high-strength steel wires twisted together to form a single strand, which is then coated with a protective layer to prevent corrosion and enhance longevity. The designation "2230 17 8" indicates the specific tensile strength, number of wires, and diameter of the strand, making it suitable for a wide range of structural applications. This product is commonly used in the construction of bridges, buildings, and other infrastructure projects where high tensile strength and precise engineering are required.

One of the key advantages of the Retard-bonded PC Strand 2230 17 8 is its ability to withstand extreme weather conditions and maintain structural integrity over time. The strand's design allows for controlled bond transfer between the steel and the surrounding concrete, reducing the risk of cracking and failure under heavy loads. Additionally, its lightweight nature facilitates easier handling and installation, which can significantly reduce labor costs and project timelines. The strand is also compatible with various types of concrete mixtures, ensuring versatility across different construction environments.

The detailed description of the Retard-bonded PC Strand 2230 17 8 includes information about its chemical composition, mechanical properties, and recommended application methods. It is typically supplied in coils or straight lengths, depending on the customer's requirements. The strand undergoes rigorous testing to meet international standards for strength, elongation, and fatigue resistance. This ensures that it can perform reliably under demanding conditions, providing long-term value and safety for construction professionals.

Chunpeng Group is a leading and professional manufacturer of prestressed concrete (PC) steel materials, with over 30 years of industry experience.

We are committed to delivering high-quality products and innovative solutions for infrastructure and construction projects worldwide.

Our core products are  pc steel strand  (Ultra High Tensile Strength PC Strand, Normal Tensile Strength PC Strand), Unbounded PC Strand, Galvanized PC Steel Strand, Weather-Resistant & Anti-Corrosion PC Strand, and  PC Steel Wire . 

In addition to our PC strand products, we also supply  Prestressed Anchorage Systems and Photovoltaic Mounting Systems. 

Our products are as follows:

l Prestressed Steel Material include ultra high tensile strength PC Strand, Normal Tensile Strength PC Strand, Unbonded PC Strand , Epoxy Coated PC Strand , PC Steel Wire, Galvanized PC Steel Strand.

l Accessories Of PC Strand include Prestressed Anchorage, Prestressed Bellows , Aanchor Bearing Plate

l Prestressed Cable Photovoltaic Mounting System

l Photovoltaic Mounting System

  Our Prestressed Concrete Steel Strand is widely used in bridges, highways, railways, high-rise buildings, and energy infrastructure projects. All products are manufactured in compliance with international standards such as ASTM, BS, EN, AS/NZS, and GB, ensuring excellent performance, durability, and reliability for global construction needs.