-
PSB930 THREADED STEEL BAR BARRA HELICOIDAL PRODUCERS from Guotai Metal
PSB930 THREADED STEEL BAR BARRA HELICOIDAL PRODUCERS from Guotai Metal Post tensioning is a technique for reinforcing concrete. Post-tensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed. Afterwards, once the concrete has gained strength but before the service loads are applied, the cables are pulled tight, or tensioned, and anchored against the outer edges of the concrete. Post-tensioning is a ... -
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. Fully Threaded Steel Bar in Dia.75mm Grade 1080/1230 are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, f... -
50mm Pt Bar
50mm Pt Bar Another benefit of soil nailing is its versatility. The technique can be utilized in various soil types, including soft and cohesive soils, as well as rigid and dense soils. The ability to use soil nailing in different terrains means that it has numerous applications in the construction industry. 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... -
Grade 930 D36 Pt Bar
Grade 930 D36 Pt Bar In recent news, the use of soil nailing has been grabbing the attention of the construction industry. Soil nailing is an innovative technique that acts as a stabilizer for walls, slopes, and excavation sites. The process involves inserting steel bars or anchors into the soil at a certain angle, thus creating a reinforced structure that can combat soil erosion and other natural phenomena. Grade Yield Strength Tensile Strength 500 500MPa 630MPa 830 830MPa 103... -
The difference between high Strength Thread Bar System and ordinary threaded steel bars
The appearance of hot rolled thread bar is slightly different from ordinary threaded steel. Hot rolled thread bar not have longitudinal ribs, so it can be directly connected to nuts. Application of the Post Tension Bar Post-tension bars are used in various applications within the construction industry to enhance the strength and durability of concrete structures. Here are some of the key applications of post-tension bars: Prefabricated Tendon Systems: Wire-based tendon systems provide solut... -
Finished rolled threaded steel PSB930-36 with national standard quality before leaving the factory
Longitudinal Resistance: External tendons are commonly installed in the longitudinal direction to increase a structure’s resistance against traffic loads. This is particularly useful for bridges and large slabs where heavy loads are a concern. -
Prestressed Threaded Bar / PT Bar in Grade 830/1030
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining Prestressed Threaded Bar / PT Bar in Grade 830/1030 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... -
Prestressed Threaded Bar in Grade 1080/1230
Prestressed Threaded Bar in Grade 1080/1230 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 advantages of simple connection and anchorage, strong adhesion, safe and reliable tension and anchorage and ... -
7 Wire Unbonded PC Strand PE Coating Steel 15.2mm Construction 1860 Rm/mpa
7 Wire Unbonded PC Strand PE Coating Steel 15.2mm Construction 1860 Rm/mpa PC strand consists of wires spun together in the same direction and with the same lay length. The PC strand product contains 2-wire, 3-wire and 7-wire strands. Low relaxation PC strand can be used for either prestressing or post-tensioning of concrete. Feature: Low relaxation, High Tensile Strength. Construction: 1*2,1*3 and 1*7 wires Application : PC Strand is mainly used for prestressed concrete structural reinforce... -
Unbonded PC Strand Steel for 1*7 steel wire
Unbonded PC Strand Steel for 1*7 steel wire PC strand consists of wires spun together in the same direction and with the same lay length. The PC strand product contains 2-wire, 3-wire and 7-wire strands. Low relaxation PC strand can be used for either prestressing or post-tensioning of concrete. Feature: Low relaxation, High Tensile Strength. Construction: 1*2,1*3 and 1*7 wires Application : PC Strand is mainly used for prestressed concrete structural reinforcement, such as span railway and... -
Prestressed Concrete Steel Strand
Prestressed Concrete Steel Strand PC strand consists of wires spun together in the same direction and with the same lay length. The PC strand product contains 2-wire, 3-wire and 7-wire strands. Low relaxation PC strand can be used for either prestressing or post-tensioning of concrete. Feature: Low relaxation, High Tensile Strength. Construction: 1*2,1*3 and 1*7 wires Application : PC Strand is mainly used for prestressed concrete structural reinforcement, such as span railway and highway br... -
Reduced Construction Time and Costs
*Geotechnical *Reinforcing *Post-Tensioning *Formworks *Micro piles *Ground Anchors *Soil Nailing *Tunneling*Mining Reduced Construction Time and Costs Due to its increased efficiency, the post-tension bar system has the potential to reduce construction time significantly. By utilizing fewer materials and allowing for longer spans without the need for additional support, the post-tensioning technique reduces overall construction costs. Additionally, with shorter project timelines, developer...
