Steel Fiber Copper Coated With Wire Diameter

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 kg
Supply Capability:
30000 kg/month

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Product Description:

   Quick Details

  • Place of Origin: China (Mainland)

  • Model Number: HT-ST

  • Material: Steel

 

 

The Products

1>steel fiber
2>tensile strength: >1000Mpa
3>wire diameter:0.5mm-1mm
4>standard: ASTM A820
5>20 years factory

Specifications

Comparison of Steel fiber Reinforced Concrete and Ordinary Concrete

Item

Ordinary

concrete

Steel fiber reinforced concrete

Enhancement rate

C30(RC)

C30(SFRC)

(,%,)

Tensile strength

3,5MPa

5,39-7MPa

54-100

Compressive strength

31,2MPa

32,5-40MPa

4,4-28,2

Ultimate bending strength

5,5MPa

9,18-13,75MPa

67-520

First crack bending strength

4,88MPa

7-8Mpa

43-100

First crack strength

8,85N,m

23-53N,m

160-500

Impact and fatigue strength

5,96/cm2

53,3-91/m2

8-15 times

 Impermeability 

grade

P4

P6~p12

0,5 ~2,5 times

 

Reference for using the steel fiber reinforced concrete

Type of steel fiber reinforced concrete

length/mm

L/D

For general purpose

20~60

30~80

Jet concrete

20~35

30~80

Joints of seismic frame 

35~60

50~80

Railway sleeper

30~35

50~70

Layered composite pavement

30~120

60~100

 

Proportion of steel fiber and concrete

Proportion for general projects:

Content of steel fiber

Sand percentage

(%)

Water cement ratio

Slump

(cm)

Unit amount (kg/m3)

Steel fiber

Cement

Gravel

Sand

Water

1—1.2

40

0.45

3—5

78

400

1233

819

180



Content of steel fiber

Sand percentage

(%)

Water cement ratio

Slump

(cm)

Unit amount (kg/m3)

Steel fiber

Cement

Gravel

Sand

Water

1.5—1.8

48

0.45

3—5

120

450

1210

1035

200

 

 

 

 

 





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Steel Fiber Copper Coated With Wire Diameter

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Steel Fiber Copper Coated With Wire Diameter

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Steel Fiber Copper Coated With Wire Diameter

 

Steel fiber  

 

FAQ

 

certificated: ISO 9001

Technical advantages of Daye steel fiber:
A. Improve mechanical performance of concrete
B. Provide uniform distribution throughout concrete with excellent mixing
C. No balling or caking by adopt correct mixing method 

D. Reduce concrete volume

E.Save construction time and cost

F.Reduce excavation volume

G.Available for jointless floor.

 

 

 

 

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