Uhpc Straight Wire Micro Steel Fiber for Uhpc Precast-Metal Building Materials

• Customization: Available
• Application: Construction
• Bonding Strength: Medium Bonding Strength
• Model NO.: Copper Coated Micro Steel Fiber
• Setting Time: Normal Setting
• Type: Mortar plasticizers
• Name: Copper Coated Micro Steel Fiber
• Raw: Carbon Steel
• Tensile Strength: 1100MPa to 2850MPa
• Lenth: 6-13mm
• Diameter: 0.2mm
• Storage: Keep Dry
• After-sales Service: None
• Transport Package: 20kg Net Per Bag
• Specification: Copper coated 13mm*0.2mm
• Trademark: Briture
• Origin: China
• Production Capacity: 20000mt/Year
• Package Size: 20.00cm * 15.00cm * 8.00cm
• Package Gross Weight: 1.200kg

Product Description

Product Description

 

Copper-coated steel fiber
Steel fibers today offer the designer and constructer state-of-the-art technology for use as reinforcement in many concrete elements and applications. There are many varieties of styles, shapes and sizes of steel fibers in the market today.

Introducing steel fibers into the concrete mix provide new mechanical properties. We now have a new material, with improved mechanical properties that can enhance structural applications. The fibers can be included as a substitute for the common steel reinforcement, or as a complement, or for a better performance for strain that the common reinforcement can't absorb.Micro steel fiber as a kind of admixtures or aggregate of concrete,which is also named brass coated micro steel fiber or micro steel rebars widely used for concrete reinforcement and concrete slabs.
 

Property

In mechanical and performance terms, by adding steel fibers to the concrete mix you can:

1.Increase and get a stable of tensile strength under flexion load, which produces a ductile behavior
2.Increase impact resistance
3. Increase cyclic loads of resistance (fatigue effect)
4. Increase prevention of the plastic shrinkage crack
5. Increase the concrete performance against thermal variations
6. Get minor permeability
 

Application

It is more and more popular used in FRC(Fiber reinforced concret) field. Application aspects have asphalt pavement,roads,tunnel construction, concrete slabs and industrial warehouse flooring etc.

 

Brass coated micro steel fiber has been widely used in many aspects such as highway road construction, bridge construction project,dam construction project,tunnel interior wall shotcrete,concrete slabs,industrial warehouse flooring and asphalt pavement etc.

 

1. Tunneling
2. Industrial flooring
3.Airport pavements
4. Precast
5.Pre-compressed concrete

6.UHPC

Specification

 

Diameter(mm)	Length(mm)	LD Ratio	Tensile strength
0.2	6	30	2850Mpa
0.2	8	40	2850Mpa
0.2	10	50	2850Mpa
0.2	13	65	2850Mpa

Function

 

(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

Guidelines for use

 

1. Dosage: depend on the application and minimum dosage range is 120kg/m3-200kg/m3.
2. Mixing: put sand and stones into the hopper.While turning the sand and stones into the hopper, mix the proper amount of micro steel fiber evenly, and then add the cement.Hang the sand, stones, steel fibers, and cement from the hopper into the mixing table and dry mix for 2 minutes, then add water to mix for 2 minutes.
3. Put the evenly mixed fiber concrete into the carriage and transport it.
4. The concrete pouring and laying should be tamped and compacted.
 

Packing

 

20kg per bag ,1000KGS /PALLET ; 20 pallets per 20ft container