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KOSTEEL Co., Ltd.       ​

4F Haustory 122, Sagajeong-ro, Dongdaemun-gu, Seoul, 02531, Korea

+82) 2-2106-0135    

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ⓒ KOSTEEL

application

Steel fiber is replacing rebar and mesh as reinforcement in industrial floors with better concrete performance and higher cost-efficiency.

 

BUNDREX offers customers design solution as well as a wide range of product alternatives to meet customers' sophisticated needs from slab supported by ground or just by piles and heavy-duty bearing slabs as well.

 

BUNDREX will always tell you what is the best solution for all your industrial floor conditions.

comparison of rebar(mesh) & steel fiber

 
 

advantages of steel fiber

Crack control

As steel fibers are 3-dimensionly distributed into the concrete, SFRC shows better crack control performance.

Flatness

FM1 or FM2 class can be acquired by TR-34 standards(FM3 or FM4 class with rebar or mesh)

Flatness

Surface of rebar reinforced industrial floor

Surface of steel fiber reinforced industrial floor

Better
Concrete
Quality
More
Cost
Efficiency
Optimal
Industrial
Floor
Solution

advantages of steel fiber

Advantage of steel fiber compared with rebar or mesh

Flatness

FM1 or FM2 class can be acquired by TR-34 standards.

(FM3 or FM4 class with rebar or mesh)

Impact & Fatigue

Better impact resistance and higher fatigue resistance.

Construction time

40% of construction time is saved by reduced construction process.

Construction cost

As slab thickness is normally reduced by 20%

and labor work for rebar placement is skipped, total cost can be saved up to 20%.

Easy to work

No concrete pumping/ No rabar work/ No pre lean concrete placement.

Crack control

As steel fibers are 3-dimensionly distributed into the concrete,

SFRC shows better crack control performance.

Surface of rebar reinforced industrial floor

Surface of steel fiber reinforced industrial floor

Better
Concrete
Quality
More
Cost
Efficiency
Optimal
Industrial
Floor
Solution
Optimal
Industrial
Floor
solution
 

product line-up

is the best alternative for slab on pile or on the heavy-duty bearing condition of industrial floor.

sfeed-pro for industrial floors

SFEED-PRO, developed by R&D team of BUNDREX reflecting state of the art construction design standards of EU & US, provides the best structural design solution to our customers in order to realize the superior performance of our steel fiber.

SFEED-PRO-PSS is a program to design pile supported slabs where the ground conditions are too soft to support concrete slabs.

 

In addition, BUNDREX developed BUNDREX PRIME as well to make slabs robust enough to be on pile without ground support only with decent dosage. 

 

Design standards: TR-34

SFRC performance parameter: CMOD

SFEED-PRO-GSS is a program to design ground supported slabs.
It shows slab thickness and steel fiber dosage alternatives to meet floor circumstance in the most economical order. 

BUNDREX keep updating the program reflecting the state of the art technology to satisfy customers' needs.

 

  • Design standards: TR-34 and ACI 360

  • Unit: SI, US

  • SFRC performance parameter: Re3, CMOD value