-
Application field of finished rolled screw anchor
Threaded reinforcement for prestressed concrete PSB1200 A fully threaded solid bar is a cylindrical metal rod with continuous threading along its entire length. Unlike partially threaded rods, which have both threaded and unthreaded sections, fully threaded bars are designed to provide maximum grip and adjustability in applications requiring secure fastening, alignment, or load distribution. These bars are widely used in construction, manufacturing, and mechanical engineering due to their v... -
Hot Rolled Tie Bar
Hot Rolled Tie Bar While soil nailing has many benefits, there are also potential drawbacks. The installation of soil nailing can sometimes be a time-consuming process, and may require additional excavation work. It also requires a high level of technical expertise to ensure that the nailings are installed correctly and securely. Post-tensioning systems are used to strengthen existing structures, such as bridges and concrete structures, that are experiencing increased loads or are aging. Thes... -
Hex Coupling Nuts and Hex Nut Cold Forged
Hex Coupling Nuts and Hex Nut Cold Forged A post tension bar is actually quite different from a stress bar. A post tension bar, also known as a prestressing bar, is a strong metal rod that is used in the construction of concrete structures, such as buildings, bridges, and parking garages. Post tension bars are designed to create a compressive force within the concrete that helps to counteract the tensile forces that the structure will experience over time. This can improve the integrity and ... -
Threaded reinforcement for prestressed concrete PSB1200
Threaded reinforcement for prestressed concrete PSB1200 The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The main dimension ranges from ⌀15mm-⌀50mm and the grade ranges from 500/630Mpa to 1200/1330Mpa. Bonded post-tensioning system with threaded bars exhibit some of the best relaxation rates in North America. In North America, the threaded bars are hot rolled and available for 25mm, 32mm, 36mm and 40mm. Larger sizes 57mm, 63.5mm and 75mm ... -
Reduced Construction Time and Costs
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining Reduced Construction Time and Costs Product Introduction Prestressed threaded bar (or PT bars) are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utility model has the... -
Post Tensioning Bar ASTM A722 Standard Threaded Bar
Post Tensioning Bar Product Introduction Solid Threaded Bar/Post Tensioning Bar Dia32mm, PSB1080 for Railway (or PT bars) are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utility model has the advantages of simple connection and anchorage, strong adhesion, safe and reliable tension... -
Hot Rolled Bar
Hot Rolled Bar Grade 950 PT bar/Dia.40 Post tensioning Bar Grade No. 500/670,785/980,830/1030,930/1080,1080/1230,1200/1330 Standard GB,ASTM Diameter 15mm to 75mm Length 6m,12m or cutting any length Surface Black,Hot Dip Galvanized,Epoxy Coating Accessories Hex Nut,Coupler,Plate Application: Grade 950 PT bar/Post tensioning Bar normally use for soil nailing,rock bolts,formwork,ground anchors,bridge,highway,railway etc 1. High Tensile Strength: Can wi... -
Hex Thin Nut and Heavy Hex Nut
Hex Thin Nut and Heavy Hex Nut A post tension bar is a strong metal rod that is used in the construction of concrete structures such as bridges, buildings, and parking garages. Its advantage over traditional reinforcement is that it creates a compressive force within the concrete, which helps to counteract the tensile forces that the structure will experience over time. This can improve the strength, durability, and integrity of the concrete structure, making it more resistant to cracking, c... -
Sustainability and Durability of Post Tension Bar
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining Sustainability and Durability of Post Tension Bar Product Introduction Prestressed threaded bar (or PT bars) are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utili... -
Prestressing Concrete Steel Bars
Prestressing Concrete Steel Bars System Description: The screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread over its full length and available in two standard lengths, namely 9m and 12m,yet,special length is negotiable based on user’s demand subject to the maximum length of 18m. Good Performance of Prestressing Concrete Steel Bars 1. High Tensile Strength: Can withstand enormous tens... -
M36 Dome Nut for PT Bar/PC Bar
*Geotechnical *Reinforcing *Post-Tensioning * Form works *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining M36 Dome Nut for PT Bar/PC Bar Product Introduction Primary Functions: 1. Locking Prestress: Threads onto the protruding strand end and locks against the anchor plate after tensioning, maintaining strand elongation (prestress force). 2. Threads onto the protruding strand end and locks against the anchor plate after tensioning, maintaining strand elongation (prestress force)... -
Fine rolled rebar 25mmPSB1080 yield strength high tensile strength
Fine rolled rebar 25mmPSB1080 yield strength high tensile strength Fully threaded steel bars are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, fully threaded bars are used as the main ribs and bridge foundations of the main tower. The use of fully threaded steel bars saves steel, reduces component area and reduces component weight. The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The...