Specifications

Construction Cold Drawn Steel Fibers
1)The leading alloy steel
2)Tensile Strength:1100Mpa min
3)Cold Drawn
4)End Hooked

Item Name: Construction Shear Wavy End Hooked Cold Drawn Steel Fibers, Concrete Shotcrete Precast Reinforced Materials 

Company introduction:

 

Chongqing Joywell Trade Co.,Ltd is an professional foreign trade company which was founded in 1999. We are on the market of building materials more than 14 years, obtained a good feedback both in domestic and overseas. There are kinds of steel fibers: melt extract stainless steel fiber, hooked ends cold drawn steel fiber, crimped steel fiber, cutting steel fiber, cutting micro steel fiber, copper coated steel fiber etc. Should you have any interests or suggestions, pls don’t hesitate to contact us directly.

 

What’s steel fiber?

 

Steel fibres are filaments of wire, deformed and cut to lengths, for reinforcement of concrete, mortar, cement slurry and other composite materials. They have anti-crack, anti-bend, anti-wear, anti-shear, anti-twist, anti-fatigue,stretching resistance, abrasion resistance characters. Widely be used in industry, military,construction, machinery, metallurgy, petrifaction, pottery areas.

 

Wide range of applications:

 

Highway pavements/road overlays       Airport runways and taxiways           Bridge/tunnel/mine

Composite metal decks                        Equipment foundations                    Concrete/shotcrete

Blast resistant structures                     Hydrodynamic structures                  Railway sleeper

Industrial ground floor slabs                Dam and stabilization                       Spray anchor

Commercial and residential slabs        Shock resistance structure              Cemetery/cesspool

Army construction                                Mix with refractory                            Seismic design

 

How to use?

 

1.To put steel fiber and mixing stuff into mixer to mix 30---60 seconds, the steel fiber will distribute equally in mixing stuff to avoid agglomerate.

2.Then to put sand and concrete into mixer to mix 30—60 seconds.

3.Finally to add water into the mixer to turn and mix 2-3minutes.

4.To transport them to working place.

 

Caution:

 

To minimize the risk of minor injury when handling or finishing mixes containing steel fibers, gloves should be worn. Gloves of similar quality to those normally worn by concrete placing and finishing crews are adequate. The use of gloves and eye protection during loading of steel fibers to mixer is recommended.

 

 

 

KE YOU steel fibers consist of hard drawn carbon steel wire that has been cut into suitable lengths for use as

integral reforcement in concrete and shotcrete mixes.Its aspect ratio request(length to diameter ratio) to minimize the quantity of fiber to be added to a concrete or shotcrete mixe to obtain the requested physical

properties.They are hooked at each end to give improved mechanical anchorage of fibers which concrete or shotcrete.This provides improved impact ressistance,flectural strength relative to straight fibers.KE YOU fiber meetsZ-71.4-3,TC-07-0116-98,EN-14889-1,ASTM A820 and China's YB/T151-1999 standard.

 

 

 

Features:

 

1. Loose,not collated fibers are avaible for use in dry process shotcrete mixes.

 

2.KEYOU provides unrivaled bonding capacity in a wide range of concrete and shotcrete applications

while reducing the time and material costs associated with traditional rebar and wire mesh reinfor-cement. 

 

Primary Application

 

l      Commercial and Industrial Slab On Ground

 

l    Shotcrete

 

l    Composite Metal Decks

 

l    Overlays

 

l    Airport Runways and Taxiways

 

l    Hydrodynamic Structures

 

l    Equipment Foundations

 

l    Precast

 

l    Blast Resistant Structure

 

l    Joint Free Design

 

Technical Parameter

Model No.	Length(mm) L	Diameter (mm) D	Aspect Ratio L/D	Tensile Strength (MPa)
KEYOU0525	25	0.5	50	≥1000
KEYOU0530	30	0.5	60	≥1000
KEYOU0535	35	0.5	70	≥1000
KEYOU0625	25	0.6	42	≥1000
KEYOU0630	30	0.6	50	≥1000
KEYOU0635	35	0.6	58	≥1000
KEYOU07530	30	0.75	40	≥1000
KEYOU07535	35	0.75	47	≥1000
KEYOU07560	60	0.75	80	≥1000
KEYOU0830	30	0.8	38	≥1000
KEYOU0835	35	0.8	44	≥1000
KEYOU0860	60	0.8	75	≥1000
KEYOU0950	50	0.9	56	≥1000
KEYOU0960	60	0.9	67	≥1000
KEYOU1050	50	1	50	≥1000
KEYOU1060	60	1	60	≥1000
Other size	To  produce as customer's request

 

The measurement devices:

 

 

Packing: in 25kg kraft bag lining plastic woven bag

 

 

 

 

 

Our convincing certificates: