Unbonded PC strand - Unbonded PC strand
Unbonded PC strand For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Unbonded PC strand, Made in China, High Quality Products!, China Unbonded PC strand, Unbonded PC strand Supplier, Manufacturer.Unbonded PC strand, also called unbonded PC steel strand, has good corrosion resistance. On the strand or wire bundle’s surface, it is coated with special anti-corrosion grease, then covered by polyethylene plastic which commonly are the low-voltage high-density polyethylene (HDPE). Because of the anti-corrosion grease and polyethylene plastic, the steel strand in using can isolate from the concrete, thus making the steel strand itself freely move in the layer, in order to make the construction convenient. What’s more, unbonded PC strand tendons friction is small, and easily bent into many curved shape. Therefore, it is suitable for cast-in-place concrete floor, large load of precast beams and other special structures.
Specification
Diameter: 7.94 mm - 17.80 mm.
Appearance: polyethylene cover with grease coating.
Construction: 1 × 7.
Relaxation (1000h): not more than 2.5%.
Tensile strength: 1670 MPa, 1700 MPa, 1770 MPa, 1820 MPa, 1860 MPa, etc.
Standards: ASTM A416, BS 5896, JIS G 3536, ISO 6934, EN 10138, AS 1311, GB/T 5224 or according to customers& acute;
Features
Low relaxation and high tensile strength.
Not need room for future expansion.
Good corrosion resistance.
Convenient use.
Material saved.
Bended easily.
HDPE coated.
Applications
Prestressed concrete structures: concrete silo, retaining wall and dam.
Building structures: factories, high - rising buildings, building foundation columns, hollow floor, building slab.
Bridge and road structures: rail and road bridges, the city& acute;s overpass, PC bridges.
Protective structures: shell safety of nuclear power stations.
Water project structures: water towers, sewage treatment, water conservancy, hydro-power project, water pipes.
Other uses: television tower, poles, crane beam, earth anchor, rock anchor, etc.
HS PC Strand Import & Export Company
Address: The west of Nanhuan Road, Anping, Hebei, China., HengShui, HeBei, China, 053000
Tel: +86-318-42666607
Welcome to HS PC Strand Import & Export Company! Our company is one of the leading manufacturers of PC wire series, PC strand series and reinforcing steel bar series. Since the establishment of our company, it has been 20 years. In this 20 years, our production process has been more and more advanced; production experience has been more and more rich. Meanwhile, we produce our PC wire strands strictly according to the international standards. Furthermore, we will carefully inspect each of our products, and unqualified PC strand definitely can not leave our factory. Therefore, our products' quality is guaranteed and you can rest assure our products.