Steel Unbonded PC Strand 1*7-15.24mm

• Customization: Available
• After-sales Service: Yes
• Certificate: CE and ISO Certificate
• Model NO.: 1*7-15.24mm
• Common Diameters: 9.53mm, 12.7mm, 15.24mm
• Surface: Uncoated, PE Coated
• Applications: Building, Construction(Dam, Tunnel, Bridge, Railwa
• Raw Materials: High Carbon Steel Wire Rod
• Tensile Strengh: 1860mpa
• Characteristic: High Tensile, Low Relaxation
• Grade: 270k
• Transport Package: Shaftless and Moisture-Proof
• Specification: GB/T5224-2003., CE and ISO
• Trademark: Leadcrete
• Origin: Henan, China(Mainland)
• Production Capacity: 10000 Ton Per Month

Product Description

Steel Unbonded PC Strand 1*7-15.24mm
Specifications

Unbonded steel strand and PE coated PC strand

1, Unbonded expoxy-coated strand have good tensile strength.

2, 12.7mm 1720/1860/1960MPA, 15.2mm 1570/1670/1770/1860/1960MPA, 15.7 mm1860MPA.

3, Construction: Low Relaxation and High Strength.

4, We can produce according to ASTMA416, AS1311, BS5896, JISG3536, GB/T5224-2003.

5, Usage: The product is mainly for the use of prestressed concrete structure reinforced. Such as large span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-story industrial buildings, stadiums, coal mines and etc.

Details about unbonded steel strand and PE coated PC strand

1. Unbonded Prestressing Steel Strand(Unbonded P. C. Strand) has a good corrosion-resistance and less friction of un-bonded tendons and can be easily bended into curve shape.

2. It is suitable for making cast-in-place concrete of long-span and wide building cover, heavy load prefabricated beam and other special structures.

3. It has a lot of characters such as no need of grout hole and grouting, convenient to use, material-saved, bending easily and so on.

Other:

All the production process are made under the ISO 9001-2000 strictly;
Special design according to requirement;
We can provide FE and different diameters and mechanics PC strands according to customer's requirements.

Speciations	Tensile Strength	Section Area	Grease volume ≥	Thickness of coat ≥	The coat features
					Tensile strength ≥	Yield strength ≥	Breaking elongation ≤
mm	Mpa	mm2	g/m	mm	Mpa	Mpa	%
9.5	1720	54.8	32	0.8	30	10	60
	1860				30	10	60
	1960				30	10	60
12.7	1720	98.7	43	1	30	10	60
	1860				30	10	60
	1960				30	10	60
15.2	1570	140	50	1	30	10	60
	1670				30	10	60
	1720				30	10	60
	1860				30	10	60
	1960				30	10	60
15.7	1770	150	53	1	30	10	60
	1860				30	10	60