EN
Prestressed Material
Cordon De Acero De 2 y 3 Hilos is Stress relieved two and three-wire strands,
these are strands of drawn wire, consisting of 2 or 3 wires of the same diameter, coiled helically and with uniform pitch, around their longitudinal axis. their longitudinal axis.
It is mainly used for the manufacture of joists and hollow core slabs.
Stress relieving process is a thermal process in which the steel strands,
after braid forming, are heated to a temperature of 360 - 400°C to remove a temperature of 360 - 400ºC to remove the residual stresses in the residual stresses in the material that were obtained in the drawing and stranding.
We produce Cordon De Acero De 2 y 3 Hilos strictly in accordance with IRAM–IAS U500–07.
ADVANTAGES
-Primary advantages
Cordon De Acero De 2 y 3 Hilos
Very low relaxation , high tensile strength
-Why should I buy this Cordon De Acero De 2 y 3 Hilos ?
We are the direct supplier of 1x3 PC Strand, the price is very competitive in the market.
-What makes this product different to other factory's Cordon De Acero De 2 y 3 Hilos?
Uniform winding of coils, significant reduction of the time required for the tensioning of the strands
Higher ductility and better operability
when cutting the strands the wires that make up the strand do not open up.
USE
-Where can our Cordon De Acero De 2 y 3 Hilos be used?
Pretensioned and posttensioned prestressed concrete construction.
joists and hollow core slabs
SPECIFICATIONS
| Designación de los alambres IRAM – IAS U 500 – 07 ( * ) | Construcción del cordón (Nº de alambres x diámetro nominal) | Diámetro nominal | Carga al 1 % de alargamiento total mínimo ( ** ) | Carga de rotura mínima | Límite de fluencia mínimo | Resistencia a la tracción mínima | Alargamiento porcentual de rotura bajo carga sobre 200 mm mínimo |
| Q1 | Qt | Re | R | At | |||
| mm | kN | kN | MPa | MPa | % | ||
| C – 1950 | 2x2.25 | 2.25 | 1320 | 1560 | 1660 | 1962 | 2.5 |
| 3x2.25 | 2.25 | 1980 | 2350 | 1660 | 1970 | ||
| C – 1800 | 2x1.84 | 1.84 | 810 | 950 | 1523 | 1786 | |
| 2x2.40 | 2.40 | 1380 | 1620 | 1525 | 1790 | ||
| 3x2.40 | 2.40 | 2070 | 2430 | 1525 | 1791 | ||
| C – 1750 | 3x3.00 | 3.00 | 3150 | 3710 | 1485 | 1749 | |
| C – 1650 | 3x4.00 | 4.00 | 5290 | 6220 | 1403 | 1650 | |
| ( * ) Designación de los alambres: Los valores corresponden, aproximadamente, a la resistencia a la tracción nominal del acero, expresada en MPa. ( ** ) La carga al 1 % de alargamiento total se considera equivalente a la carga al 0,2 % de deformación permanente. Nota: Los valores de relajación se deben establecer por convenio previo con el fabricante y se deben verificar aplicando la norma IRAM-IAS U 500-114. | |||||||
| Designación de los alambres IRAM – IAS U 500 – 07 ( * ) | Construcción del cordón (Nº de alambres x diámetro nominal) | Diámetro nominal | Carga al 1 % de alargamiento total mínimo ( ** ) | Carga de rotura mínima | Límite de fluencia mínimo | Resistencia a la tracción mínima | Alargamiento porcentual de rotura bajo carga sobre 200 mm mínimo | Relajación máxima a 1000 h y 20 ºC, para una carga inicial expresada en % de la carga de rotura Qt Baja relajación BR | ||
| Q1 | Qt | Re | R | At | 60 % Qt | 70 % Qt | 80 % Qt | |||
| mm | kN | kN | MPa | MPa | % | % | % | % | ||
| C – 1950 | 2x2.25 | 2.25 | 1404 | 1560 | 1766 | 1962 | 2.5 | 1 | 2.5 | 3.5 |
| 3x2.25 | 2.25 | 2115 | 2350 | 1773 | 1970 | |||||
| C – 1800 | 2x1.84 | 1.84 | 855 | 950 | 1607 | 1786 | ||||
| 2x2.40 | 2.40 | 1458 | 1620 | 1611 | 1790 | |||||
| 3x2.40 | 2.40 | 2187 | 2430 | 1612 | 1791 | |||||
| C – 1750 | 3x3.00 | 3.00 | 3339 | 3710 | 1574 | 1749 | ||||
| C – 1650 | 3x4.00 | 4.00 | 5598 | 6220 | 1485 | 1650 | ||||
| (*) Designación de los cordones: Los valores corresponden, aproximadamente, a la resistencia a la tracción nominal del acero, expresada en MPa. (**) La carga al 1% del alargamiento total, se considera equivalente al 0,2 % de deformación permanente. | ||||||||||
PACKAGE
As per clients’ requirement
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Yuanxian High-tech Material is a company serving a worldwide customers base providing innovative and reliable product solution that recognizes the value of customer care.
+86 180 2006 1362
Haitai Huake Third Road No.1, Huayuan Industrial Zone, Binhai High Tech Zone, Tianjin, china
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