Choose HFC Eco-friendly Floor Formwork for Your Workability

ITEM SPECIFICS

Brand

HFC Form

Model HFC Form 4
origin

Republic of Korea
Size(Capacity)

1000x1230x125mm
Function

Girder Lower Concrete Form
Material

Highly functional plastic
Color

black
Weight

25 kg
Expiry Date

10 years

PRODUCT DESCRIPTION

H.F.C Eco-friendly Floor formwork
( Certified Innovative product by K-PPS )

It was developed with the goal of drastically reducing costs and stabilizing the quality by substituting the high-functional composites floor formwork for the PSC girder construction. The H.F.C floor formwork is a plastic eco-friendly formwork that can reduce construction costs, improve workability as well as reduce logistics and storage costs with the optimized design of the girder type.

Product configuration

Satisfactory bottom width for all girder types

Size(LxBxH), mm	Bottom width(B), mm	Application	Remarks
1000 x 700 x 125	660,680	Road bridge(30M), Railway bridge(25M)
1000 x 740 x 125	720	Road bridge(35M)
1000 x 935 x 125	900	All types of girder
1000 x 1040 x 125	1000
1000 x 1130 x 125	1100
1000 x 1230 x 125	1200

Key features of HFC floor formwork

■ Technical excellence

• Proven excellent mechanical properties, dimensional stability, heat resistance, and long-term durability based on engineering plastics material
• Performance confirmation by field experiments and technical evaluations by research institutes

■ Excellent cost saving

• Can be used semi-permanently repeatedly
• Reduced material costs by not using square lumbers(less than 3 times)
• Reduced logistics costs by the lighter floor form

■ Better & easier construction

• Easier to install, dismantle, move, and store by standardization and integration
• 40% shorter construction period against conventional way

■ Eco-friendliness

• Recyclable Plastic Formwork
• CO2 reduction by reducing construction time and activating eco-friendly materials
• Minimum environmental destruction(logging) due to non-use of square lumber

H.F.C Eco-friendly Floor formwork

( Certified Innovative product by K-PPS )

Product		HFC ECO-Friendly Floor Formwork (recently developed as a bed for manufacturing cast in situ PSC girder)
Shape
Major clients		• All government agencies or contractors in charge of bridges • Sub-contractors or bridge-oriented companies that constructs PSC girders on site
Overview		• The world's first modular floor formwork: The H.F.C floor formwork is a plastic eco-friendly formwork that developed with the goal of construction safety, quality stability and cost savings for the cast-in-site PSC girder construction. • By replacing old materials(square lumbers, steel plates) and using H.F.C floor formwork, it is anticipated to achieve cost savings(time and manpower) and better quality control(stiffness and shear key) and easier application(light weight).
Comparison		Conventional way HFC floor formwork Layer of lumbers and steel plates(left) Bad quality & ugly appearance(right) Simple and easy installation(left) excellent quality & clean appearance(right)
Advantages	Operation	• Short construction period, safer working condition, better quality control, easier storage and cheaper logistics → Finally SOC budget savings in total
	Eco-friendliness	• Recyclable Plastic Formwork & no need to logging for lumbers • CO2 reduction by shorter working time
Reference		• Many expressway projects of EX such as Anseong-Yongin, Sejong-Anseong etc. • Railway bridge in the Pohang Youngilman new port link project (KR) • Some road bridge projects of LH such as Gwachen route 47 bypass project etc. • Local government projects such as Gimhae, Andong, Chilgok etc.

※ HFC: High Functional Composite
※ K-PPS: Public Procurement Service of Republic of Korea

Structural stability of H.F.C floor formwork

• Prevention differential settlement due to un-flatness and poor bearing capacity at site (Prevention of lateral sweep)
• 3 times more contact area, a quarter deflection and 6 times stiffness against conventional method

Comparison with conventional methods

Item	Conventional method (Square lumber & steel plate)	H.F.C floor formwork
Installation on site
Patent	X	No.10-1614833
Loading test	X	Accomplished at KCL in Oct, 2017
References	thousands of (for a long term, conventional way)	• Many road and railway bridge projects as below; • Railway bridge in the Pohang Youngilman new port link project (KR) • Road bridge in the Honamseon improvement project (KEC) • Local governments such as Jeonnam, Gangwondo
Technical overview	Square lumbers and steel plates are used to construct the floor formwork of the cast-in-place girder, but it is difficult to reuse(less than 3 times) and there are problems with quality degradation such as damage to the structure due to deflection and deterioration of appearance.	The H.F.C floor formwork, developed to solve the problems of conventional methods, is a plastic eco-friendly formwork that can reduce construction costs, improve workability as well as reduce logistics and storage costs with the optimized design of the girder type.
Work flow	complicated and difficult Laying of stone powder --> square lumber (longitudinal, transversal) --> steel plate	simple and easy Laying of stone powder --> Install floor formwork
Key features
Quality	Sagging of steel plate joints and sagging (swelling) between square lumbers due to materials with non-uniform stiffness and errors due to non-standardized installation methods	Based on structural stability (optimized design, special material with excellent stiffness), existing problems are solved, and structural reinforcement and sagging problems are eliminated by applying a shear key
Constructability	Low efficiency due to separate assembly of heavy steel plates and square lumbers	Can be easily installed, moved, and dismantled as an integrated unit 40% shorter construction period compared to the conventional method
Weight per meter	About 60kg/M (Heavy to handel)	About 20kg/M (66.7% lighter) (Light enough to handle)
Cost of logistics	High cost due to heavy steel plate and non-uniform shape(lumber)	Low by low weight and standardized size (80% cheaper than conventional way)
Durability	Lumber: less than 3 times Steel plate: good	Excellent (Semi-permanent use available) (high strength and functional composite material)
Eco-friendliness	Lumber waste and continuous logging needs	Re-usable and reducing CO2
Cost	70USD/m x 100% = 70USD/m (average cost in the market)	80USD/m x 82% (bid rate) = 65.6USD/m (Roughly 8% cheaper)

Project references

■ Construction

Project owner	Main contractor	Project name
KR	Jinheung corporation	Pohang Youngilman new port link project
KEC	Boseong E&C	Honamseon improvement project
Jeollanam-do		Songgwang stream improvement project
Heongseong-gun		Anheung-Saeje road project
LH	Seohan	Gwachen route 47 bypass project
Chilgok-gun		Pyungbok bridge project
LH	Daewoo E&C	Gwachen public housing district
KEC	Posco E&C	Ganjin-Gwangju expressway project (sec 2)
KEC	Gyoungnam corporation	Hamyang-Hapcheon expressway project (sec 8)

■ Design

Project owner	Main contractor
KEC	Inju-Yumchi expressway project (sec 2)
Gimhae-si	Chojeong-Hwamyun linking road project
KEC	Daesan-Dangjin expressway project (sec 3)
LH	Road adjacent to Anyang stream project
KEC	Ganjin-Gwangju expressway project (sec 1~7)

※ KEC: Korea Expressway Corporation, KR: Korea National Railway
※ PPS:Public Procurement Service

Company Overview

Eco-friendly companies that grow with the revitalization of smart construction.

Seonghyeon Tech Co., Ltd. is a venture company established in 2017 for the purpose of eco-friendly, process improvement, and cost reduction by applying convergence technology to outdated materials and systems used in the construction market.

Seonghyeon Tech Co., Ltd. operates a "Floor Formwork for Girder Manufacturing" as our main product, which applies High Functional Composites (HFC) as construction materials to replace inefficient floor plate materials such as general PSC girders in the cast-in-place concrete girder market in the civil bridge field.

Other Products

HFC Floor formwork (HFC Eco-friendly Floor formwork)

R&D CERTIFICATE

PPS certified excellent product No.2022224

Public Procurement Service

2023.01.16

인증서보기
Certificate of The INNOVATIVE Product

SOC Tech Market

2020.10.29

인증서보기
KEC Technology Market-2020-000025

ex

2020.01.28

인증서보기
LH New Technology No.2018-Civil-13

LH

2018.11.21

인증서보기
KOR Patent No.10-1614833

Commissioner, Korean Intellectual Property Office

2018.11.19

인증서보기
KOR Patent No.10-2114018

Commissioner, Korean Intellectual Property Office

2020.05.18

인증서보기
Vietnam patent NO.VN 28575

Intellectual property office of vietnam

2016.05.02

인증서보기
Indonesia patent NO.IDP000064660

Republik Indonesia Kementerian Hukum Dan Hak Asasi

2019.11.19

인증서보기
China patent NO.ZL201680026581.3

China patent

2020.08.14

인증서보기

PAYMENTS DETAILS

This supplier supports payments for offline orders

Telegraphic Transfer : T/T

Contact Payment Manager

Name : EUNSUK SONG

SHIPPING

Shipping from : Republic of Korea

91 LS-ro 116beon-gil Dongan-gu, Anyang-si, Gyeonggi-do (14118)

SUNGHYUN TECH Co., Ltd.

sunghyuntech.kr

The person in charge
EUNSUK SONG
Address
91 LS-ro 116beon-gil Dongan-gu, Anyang-si, Gyeonggi-do (14118)

Introduction

Eco-friendly companies that grow with the revitalization of smart construction. Seonghyeon Tech Co., Ltd. is a venture company established in 2017 for the purpose of eco-friendly, process improvement, and cost reduction by applying convergence technology to outdated materials and systems used in the construction market. Seonghyeon Tech Co., Ltd. operates a "Floor Formwork for Girder Manufacturing" as our main product, which applies High Functional Composites (HFC) as construction materials to replace inefficient floor plate materials such as general PSC girders in the cast-in-place concrete girder market in the civil bridge field.

Business Type :

Manufacturer
Main Product :

HFC Form (H.F.C Eco-friendly Floor formwork)
Established :

2017-04-26
Total Annual Revenue :

3~5 million (KRW)
Total Employees :

Less than 5

R&D CERTIFICATE

China patent NO.ZL201680026581.3

China patent

2020.08.1

인증서보기
PPS certified excellent product No.2022224

Public Procurement Service

2023.01.16

인증서보기
Certificate of The INNOVATIVE Product

SOC Tech Market

2020.10.29

인증서보기
KEC Technology Market-2020-000025

ex

2020.01.28

인증서보기
LH New Technology No.2018-Civil-13

LH

2018.11.21

인증서보기
KOR Patent No.10-1614833

Commissioner, Korean Intellectual Property Office

2018.11.19

인증서보기
KOR Patent No.10-2114018

Commissioner, Korean Intellectual Property Office

2020.05.18

인증서보기
Vietnam patent NO.VN 28575

Intellectual property office of vietnam

2016.05.02

인증서보기
Indonesia patent NO.IDP000064660

Republik Indonesia Kementerian Hukum Dan Hak Asasi

2019.11.19

인증서보기
China patent NO.ZL201680026581.3

China patent

2020.08.14

인증서보기