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- Maximum Allowable Displacement of Plastic Corrugated Duct
The maximum displacement that can be obtained without plastic deformation of the corrugated plastic duct is called the allowable displacement of the plastic duct. The following article introduces the maximum allowable displacement of plastic ducts in various forms.2022/04/28 - The role of prestressed Plastic Corrugated DuctPrestressed corrugated ducts are mainly divided into metal corrugated ducts and plastic corrugated ducts. Mainly used in bridge engineering, it has the advantages of firm joints and no cracks. This paper mainly introduces the function of the prestressed corrugated duct.2022/04/19
- Comprehensive Understanding of Corrugated Plastic DuctPrestressed plastic corrugated pipes are widely used in the construction of railways, bridges, etc. due to their advantages of aging resistance and electrical corrosion resistance. The following briefly introduces the advantages and precautions of corrugated plastic ducts.2022/04/18
- Anti-corrosion Measures for Post-tensioned Prestressed Steel StrandsThis paper introduces the anti-corrosion measures of post-tensioned prestressed steel strands and the characteristics of related materials and points out the suitable environment for anti-corrosion of various materials.2022/04/03
- How is the PC Strands Made?PC strands or prestressed concrete strands are stranded steel cables consisting of high-strength steel wires that are stress-relieved (stabilized) for the production of prestressed concrete. We'll focus on the most common - bare strands.2022/03/26
- Application Process and Precautions of Prestressed Concrete StrandThis article will introduce the application process and precautions of prestressed concrete strands in detail to avoid wearing the structure of the strand products.2022/03/15
- How to Test the Mechanical Properties of Prestressed Concrete Strands?This article will share specific methods for testing the mechanical properties of prestressed concrete strands for your reference.2022/02/28
- A Specific Method for Calculating the Tension Value of Prestressed Concrete StrandsThis article will share the specific methods and steps for calculating prestressed concrete strands for your reference.2022/02/23
- How to Achieve Various Mechanical Performance Indicators of Prestressed Concrete Steel Wire?This article will share the preparations for the operation of the prestressed concrete wire and the precautions in the process to achieve the various mechanical performance indicators of the prestressed concrete wire.2022/02/16
- How to Check and Accept Prestressed Concrete Wires and Strands?This article specifically shares the standards and methods for the acceptance of prestressed concrete steel wires and strands for your study and reference.2022/02/09
- CHUNPENG sends the first blessing of the new year to everyoneCHUNPENG extends the most sincere wishes to users, wishing everyone a happy Spring Festival and all the best.2022/01/26
- The Characteristics and Quality Control Factors of Raw Materials of Prestressed Concrete Steel WiresThis article will specifically share the material characteristics and the quality control factors of raw materials of prestressed concrete steel wires for your study and reference.2022/01/19
- 3 Ways to Prevent Corrosion in Prestressed Concrete StrandsThis article will share specific measures to prevent corrosion of prestressed concrete for your reference.2022/01/11
- 7 Principles That Need to Be Followed During the Tensioning Process of Prestressed Concrete Steel StrandsBased on years of experience, CHUNPENG has summarized the principles that need to be followed during the stretching process of prestressed concrete steel strands, so as to better play the engineering role of steel strands.2022/01/07
- Discussion on Tensile Test Method of Prestressed Concrete Steel StrandThis article takes the prestressed concrete steel wire mechanical properties test method as the main research content and key of the test equipment and discusses the tensile test method of the prestressed steel wire.2021/12/29
- The Concrete Method to Adjust the Parameters of Prestressed Concrete StrandIn this article, we will specifically introduce the parameters of prestressed concrete strands and the method of quota adjustment, so that everyone can better use the prestressed concrete strands in construction.2021/12/22
- Precautions in the Application of Prestressed Concrete Steel StrandsThis article specifically shares the precautions during the application of prestressed concrete strands, which can help everyone avoid damaging the structure and performance of the prestressed concrete strands during use.2021/12/15
- Performance Indicators and Characteristics of Prestressed Plastic Corrugated DuctsThis article will specifically introduce the performance indicators and characteristics of prestressed plastic corrugated ducts, so as to help you better understand this prestressed product.2021/12/06
- Precautions and Safety Measures for Prestressed Concrete Steel Strands During ConstructionThe prestressed concrete steel strand must be operated in a standardized manner during the construction process to ensure the safety of the construction site. This article will specifically introduce the precautions and safety measures of using prestressed concrete strands.2021/12/01
- How to Construct Prestressed Concrete Steel Strands in Bridge Engineering?Once the prestressed concrete strand is corroded, it will easily affect its own structure and performance. This article will specifically introduce the anti-corrosion method of prestressed concrete steel strands.2021/11/25
- How to Construct Prestressed Concrete Steel Strands in Bridge Engineering?Prestressed concrete strand construction is the most commonly used technology in bridge construction. This article will specifically introduce the construction steps and precautions of prestressed concrete steel strands.2021/11/19
- What Are the Advantages of Prestressed Concrete Steel Wire in Construction?Prestressed concrete steel wires are widely used in building structures, and they also have advantages that other steel structures cannot match. Today, let’s talk about the advantages of prestressed concrete steel wire in construction.2021/11/11
- How to Deal with the Problems of Prestressed Concrete Strands in the Process of Tensioning?When the prestressed concrete strands have abnormal noise or concrete cracks during the tensioning process, we need to deal with them in time. This article will specifically introduce the solution to the tension problem of prestressed concrete strands.2021/11/04
- 6 Precaution in Tensioning Prestressed Concrete StrandCorrectly tensioning the prestressed concrete strands can improve the bending resistance and rigidity of the components. This article will specifically introduce the precautions for tensioning prestressed concrete strands.2021/10/27
- How to Test the Effect of Prestressed Concrete Steel Wire in Housing Construction?Prestressed concrete wire has good performance in different application scenarios. In order to verify this fact, this article will specifically test the effect of prestressed concrete wire in housing construction.2021/10/22
- How to Ensure the Mechanical Properties of the Prestressed Concrete Steel Wire?The mechanical properties of prestressed steel wires are related to the stability of the structure during construction. This article will introduce the operating technology to ensure the mechanical properties of the prestressed concrete steel wire.2021/10/13
- How to Maintain Metal Corrugated Ducts?The correct maintenance of the metal corrugated ducts can prevent its structure from being damaged during construction, thereby ensuring its good performance. This article will specifically introduce the maintenance method of metal corrugated ducts.2021/09/30
- How to Prevent Broken Wire and Slipped Wire of Prestressed Steel Wire?If the prestressed steel wire has broken and slipped wires, it will seriously affect its structure and performance. This article will specifically introduce methods to prevent broken wire and slipped wire of prestressed steel wires.2021/09/23
- The Manufacturing Technology of Prestressed Concrete Steel StrandsOnly in strict accordance with the technological process, the final quality of the prestressed concrete steel strands can be guaranteed. This article will specifically introduce the manufacturing process of prestressed concrete strands.2021/09/15
- 7 Advantages of Metal Corrugated DuctsMetal corrugated ducts are widely used in prestressed concrete structures of many buildings because of their excellent performance. This article will specifically introduce the advantages of metal corrugated ducts.2021/09/07
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ASTM A416 Chunpeng 7 wire prestressed concrete strand
ASTM A416 Chunpeng 7 wire prestressed concrete strand
2021/3/5PE coated PC strand
PE coated PC strand
2021/3/5pc strand
pc strand
2021/3/5PC WIRE
PC WIRE
2021/3/5
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CHUNPENG is a professional manufacturer of pc strand, pc steel wire, unbonded pc strand, retard bonded pc strand, anchorage and post tension ducts in Tianjin, China. Our company was established in 1994 and we specialize in manufacturing the following products:...more>
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