Steel Fiber Copper Coated With Wire Diameter

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Tianjin
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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

any type

Steel Fiber Copper Coated With Wire Diameter

pp bag

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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Q:I want 10 tons of steel fiber, urgently, where can quickly supply
If it's such a big size, we'll find a large production base and produce it all at once.
Q:Bridge deck pavement 8cm steel fiber micro expansion concrete, which kind of mixer can meet the requirement later?
Stir (about 2-4 minutes) and then into the cement and water mixing (wet cement can be put in dry mixing), can be adjusted according to the amount of transportation and transportation distance of the steel fiber concrete slump, if it is pumping, the slump can be slightly larger!
Q:Application of steel fiber concrete in water conservancy and hydropower project
Steel fiber reinforced concrete is a new kind of multiphase composite material, which is made up of short steel fiber reinforced by random distribution in ordinary concrete. The chaos to the distribution of steel fiber can be formed effectively hinder the propagation of concrete internal micro cracks and macro cracks, improve concrete tensile strength, bending strength, impact resistance and fatigue performance, has good ductility.The fiber volume of ordinary steel fiber reinforced concrete at the rate of 1% to 2%, compared with ordinary concrete, the tensile strength increased from 40% to 80%, the flexural strength increased by 60% - 120%, the shear strength increased by 50% to 100%, the compressive strength increased slightly, generally 0 to 25%, but the compressive toughness is greatly improved.
Q:About how much is the steel fiber?
In addition, the production process of the appearance of the requirements are very strict, wavy, straight hook, end hook type, dumbbell type, and so on
Q:What is the mechanism of steel fiber spacing enhancement?
Through the analysis of composite theory and steel fiber spacing theory, it is proved that stainless steel fiber has the potential of higher resistance to cracking, and its tensile strength is improved remarkably,
Q:C50 steel fiber concrete, the minimum price, who will tell
This has to know the amount of steel fiber and kind of Caixing, different steel fiber price difference is quite big, mixing quantity is different, the cost difference is also very big.
Q:The use and types of steel fibers
Steel fiber came out for a short time, but the field of application is more and more extensive, and accordingly, the varieties of steel fiber are increasing again.
Q:Who has steel fiber concrete mix design?
Defined water consumption:W=215kg (water control in general 180-220kg), with UNF-2A type superplasticizer by blending construction, cement admixture was 1%, the water reducing rate of 10%, but considering the steel fiber concrete workability is poor, and the construction is easy to agglomerate, so in the trial without considering its water reducing to observe the effect of slump and performance in the process of trial mix in construction.
Q:Difference between cement manhole cover and steel fiber manhole cover
Is the best cement, breaking two compare!!Definitely better than plastic and resin and glass fiber reinforced polymer!!The glass fiber reinforced plastic is just a lie!
Q:Steel fiber concrete structure and steel reinforced concrete structure belong to concrete mix structure?
Steel fiber reinforced concrete is a new kind of multiphase composite material, which is made up of short steel fiber reinforced by random distribution in ordinary concrete.SRC structure according to the code for design of SRC structures (YB9082-97), the steel content is greater than 2%, less than 15%.SRC structure still belongs to the category of reinforced concrete structure.Steel fiber reinforced concrete structure is still a kind of masonry structure.

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