Milling Shear Steel Fibre Mill-Cut Hooked Concrete Steel Fiber

Product Description

Detailed Photos

Product Parameters

 

Length	32mm±2mm
Width	2.6mm±1.2mm
Aspect Ratio	35-45
Tensile Strength	>700MPa
Density	7.9g/cm^3
Shape	Hooked
Appearance	The surface polishing blue anti rust treatment, cross section is triangular, surface rough, smooth surface, radial distortion, both ends of the anchor tail hook
Safety	Non Toxic, Non Irritating, Neutral

 

Product Description

Mill-cut Steel Fiber is the agent product of DAYE, which is developed & manufactured by Shanghai Harex Steel Fiber Technology Co., Ltd., the production raw materials are high-quality manganese alloy high-strength cast steel. Due to its special shape and advanced production technology. It has a special shape and high tensile strength, and has a significant strengthening effect on concrete (compared with ordinary mixed spring soil, the compressive strength is increased by 5-20%; the flexural tensile strength is increased by 20-50%; the compressive strength is increased by 20-40%; the wear resistance is increased by about 40%; under impact load, the crack resistance is increased by 3-4 times; the flexural tensile fatigue strength is increased by 1.65-2.25 times).

Main Features:
1. Low dosage (minimum dosage: 0.25%, general dosage: 0.3-0.8%)
2. No agglomeration, no outburst, no rush, easy construction.
3.The cross section and longitudinal section of the steel fiber milled by the ingot have serrated edges, and there are anchor tails at both ends, so that the bond strength between the steel fiber and the mortar is doubled.

Main Functions:
Adding an appropriate amount of steel fiber into the concrete can increase the tensile strength by 20% - 50% and the flexural strength by 40% - 80%. Under the normal fiber content, the impact compressive toughness can be increased by 2-7 times, and the impact shear and tensile toughness can be increased by several times to dozens of times. Due to the good crack resistance and integrity of steel fiber reinforced concrete, the freeze-thaw resistance, heat resistance, wear resistance, cavitation resistance and corrosion resistance of steel fiber reinforced concrete are significantly improved. Concrete collective itself is a heterogeneous, multi-component and heterogeneous granular brittle composite material. Its compressive ratio is only about one tenth, and its crack resistance is very low. The addition of steel fiber prevents the initiation of cracks and reduces the size and number of crack sources; In the process of stress, the extension and expansion of cracks are restrained, and the stress and concentration of cracks are alleviated.

Main Applications:
1. Road Construction
2. Pavement layer of Bridge deck 
3. Crack and seepage resistance of underground engineering concrete
4. Hydraulic Engineering

Standards:
1. YB/T151-2017
2. CECS38:2004
3. JGJ/T221-2010 
4. JT/T524-2004
5.  JTG/T F30-2014 
6. JGT3064-2014

Construction Proposals:
Mill-cut Steel Fiber can be applied to a variety of construction methods without additional equipment. It can be directly stirred in the field, pumped and sprayed, fiber will not be carried forward, the surface is not exposed. Maintenance and ordinary concrete requirements are the same, especially suitable for large areas of paving, can greatly shorten the construction cycle.

Certifications

ISO9001:2015

Packaging & Shipping

e.g. 20kg/carton.

Company Profile

Ganzhou Daye Metallic Fibres Co., Ltd. specializes in manufacturing various specifications of steel fiber, concrete mixer, steel fiber dispenser, steel fiber making machine, UHPC dry-mix and precast products, including RPC sidewalk, Cable Cover, Cable Groove, Guardrail, Bridge Shutters, Slope Protection Bricks, Sound Barriers, Metro Evacuation Platform and so on. We have very strong technical support, advanced product line and precise instrument, annual output steel fiber is over 15,000MT, ultra-high performance concrete dry-mix 20,000MT. 

Our company has passed the IS09001 certification and CE certification. We passed strict testing supervised by National metallic quality supervising and testing center, all the technical indicators can reach the industry requirements which required by YB/TlSl-1999, Technical specification for fiber reinforced concrete structures (CECS38:2004) ASTM-A820 standard. 

Our steel fiber has been widely used in many important projects such as Dam, Power Plant, Express way, Bridge, Tunneling, Taxiway, Railway Sleeper, Basement and Anti-aircraft project, etc. It is well sold all over the world, and enjoys very good reputation among our customers.

FAQ

Q: Are you factory?
A: Yes, exactly. We are specializing in building items and related machines since 2002. We located in Ganzhou City and have 20000 M² production base. All stuff of Daye company are always glad ready to service you! Daye Fiber manufactures steel fibers that plays a strengthening role in concrete. Steel fibers are widely used in important engineering components. Our fibre can greatly increase the tensile and flexural strength of UHPC. These fibers comply with the standard of ASTM A820. Since we are a factory, we can produce all kinds of steel fiber. Our production rate is 10 tons per day. We have attained ISO and CE certificates. More information, please visit our website https://gzdymf.en.made-in-china.com

Q: Is trial order acceptable?
A: Yes, a trial order with lower MOQ is always accepted for quality and market evaluation.

Q: When can I receive my products?
A: Sample order: 1 - 3 days; Mass production: 15-20 workdays .
     Shipping: 1) 7-9 workdays by Express.
                       2) 9-11 workdays by Air.
                       3) 20-25 workdays by Sea.

Q: What kinds of fibers can you supply?
A: We manufacture fibers according customer requirement. Steel fiber types includes,
   a) Hooked ends steel fiber
   b) Flat head steel fiber
   c) Needle-flat steel fiber
   d) Wavy steel fiber
   e) Xorex steel fiber
   f) Micro-steel fiber
   g) stainless steel fiber

Q: What are applications of  Daye steel fiber? 
A: a) Tunnel pre-treatment(primary support)
     b) Tunnel forming(permanent lining)
     c) Slope stabilization
     d) Ditch excavation support
     e) Industrial floor
     f) Precast concrete element
     g) Concrete restoration
     h) High performance concrete

Q: What are technical advantages of Daye steel fiber?
A: 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

Q: What are economic benefits of DAYE steel fiber?
A: a) Replace of rebar mesh
     b) Reduce concrete volume
     c) Save construction time and cost
     d) Reduce excavation volume
     e) Available for jointless floor.