Concrete Fiber Copper Coated Micro Steel Fiber for UHPC Concrete

copper coated micro steel fiber for concrete UHPC

- Micro Steel Fiber is the special metal fiber for UHPC system

- We confirm our copper coated micro steel fiber strength more than 2800Mpa

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Copper Coated Micro Steel Fiber is one of most important materials of RPC ( Reactive Powder Concrete ). RPC has the features of very high strength, high tenacity, very good durability and volume stability. It is a good and a new kind of construction materials. It is widely used in the building of high speed railway, expressway, RPC coverplates and constructional elements.

Specification of Copper Coated Micro Steel Fiber

Diameter is between 0.2mm to 0.3mm.
Tensile Strength is >2800MPa.
According to the Standard of JG/T 3064-1999 Steel Fiber Concrete, YB/T 151-1999 Steel Fiber for Concrete and ASTM A820-90 Steel Fiber for The Fiber Concrete.

Raw Material	carbon steel
Type	straight
Color	copper coated
Length	5 ~ 60mm
Diameter	0.2 ~ 0.3mm
Tensile strength	≥2800Mpa

Micro Steel fiber Functions

(1) greatly improve concrete bonding and tensile strength

(2) improve mechanical performance concrete

(3) prevent the damage to the concrete

(4) decrease the danger from crack of the concrete

(5) provide exceptional load stability and durability

Steel fiber concrete has already been used for and wide on to many fields,such as road,bridge ,airport runway,tunnel ,culvert,hydro-power project,inner lining of underground construction.Port and pier,ocean project,nuclear test base rocket launch site,anti-earthquake building,ect