H.F.C Eco-friendly Floor Formwork Specialist

An Eco-friendly Business
Thriving with Smart Construction

H.F.C Eco-friendly Floor Formwork Specialist

An Eco-friendly Business
Thriving with Smart Construction

H.F.C Eco-friendly Floor Formwork Specialist

An Eco-friendly Business
Thriving with Smart Construction

Korea Expressway Corporation's Innovative Product No. 1 SUNGHYUNTECH



SUNGHYUNTECH Co., Ltd. was founded in 2017 with the vision to achieve eco-friendliness, process improvement, and cost reduction
with convergent technologies to substitute for outdated materials and systems in the construction market.

Catalog (English)
0104

High Functional Composites Form H.F.C Eco-friendly Floor Formwork

Economic Benefits Key features of HFC floor formwork

  • · Formwork made from special materials for semi-permanent iteration
  • · Cost reduction by eliminating the use of square lumber that does not withstand 3+ times of repeated use
  • · Reduced logistic costs from avoiding the use of sheet steel (crane capacity 25ton -> 5ton)

High Functional Composites Form H.F.C Eco-friendly Floor Formwork

Workability Key features of HFC floor formwork

  • · Standardized, blocked, and integrated formwork that is easy to install, uninstall, move, and store
  • · Construction period reduced by 40+% compared to square lumber and sheet steel

High Functional Composites Form H.F.C Eco-friendly Floor Formwork

Eco-friendliness Key features of HFC floor formwork

  • · Formwork made from recyclable plastics
  • · Reduced construction period and the use of eco-friendly materials leading to CO2 reduction
  • · Elimination of the use of square lumber contributing to preventing environmental degradation (deforestation)

High Functional Composites Form H.F.C Eco-friendly Floor Formwork

Excellence Key features of HFC floor formwork

  • · Formwork made from recyclable plastics
  • · Reduced construction period and the use of eco-friendly materials leading to CO2 reduction
  • · Elimination of the use of square lumber contributing to preventing environmental degradation (deforestation)

First temporary material to be designated as an Excellent Product certified by the Public Procurement Service of Korea SUNGHYUNTECH
values the environment and construction sites

SUNGHYUNTECH faced the challenge of introducing a new system to the conservative construction market.
However, the challenge could not make SUNGHYUNTECH stop moving forward. It kept making strong efforts for R&D to address the environmental issues and internal and external difficulties in the construction market.

What captured SUNGHYUNTECH's attention was formwork. The existing formwork incurred lots of waste and had problems such as the lack of durability that would lead to poor structural quality as well as safety risks for construction workers and inefficiency at work.

To create a smart construction environment, SUNGHYUNTECH started developing the H.F.C Eco-friendly Floor Formwork as an alternative to girder bed formwork materials.

The first domestic application of the H.F.C Eco-friendly Floor Formwork was Korea National Railway's leading-in railways for Pohang Yeongil Bay New Port in 2017.

Since then Korea Expressway Corporation, LH Corporation, and many local governments have incorporated or revised existing design to employ the formwork, and many projects are underway. One of the most important advantages of the H.F.C Eco-friendly Floor Formwork is that local governments, public authorities, and other clients can employ this product by incorporating in new design or revising existing design depending on their needs.

Recently the product was designated as a K-Innovative Product by the Public Procurement Service, hence eligible for preferential treatment in ad-libitum contracts with public agencies.

In addition, public agencies and governments are increasingly interested in SUNGHYUNTECH's products to garner additional credits for the purchases of technological development products in public agency and local government evaluations.

Business Performance Track Records of SUNGHYUNTECH Co., Ltd.

Sejong-Cheongju and four other routes

Client KEC
Bridge type PSC etc.
Quantity 110

Jungri-Gupyeong Road Construction

Client Chilgok-gun
Bridge type HyPC
Quantity 50

Ulsan-Down District Connection Road

Client LH
Bridge type HiPC
Quantity 12

Road adjacent to Anyang stream project

Client LH
Bridge type PSC
Quantity 16

Daesan-Dangjin expressway project (sec 3)

Client KEC
Bridge type PSC
Quantity 68

Chojeong-Hwamyun linking road project

Client Gimhae City
Bridge type IPC
Quantity 209

Inju-Yumchi expressway project (sec 2)

Client KEC
Bridge type Bicon
Quantity 30

Sejong-Anseong expressway project (sec 1)

Client KEC
Contractor Namgwang E&C
Bridge type PSC
Quantity 144
Period 2023.09 ~2023.11

Sejong-Anseong expressway project (sec 5)

Client KEC
Contractor KCC E&C
Bridge type PSC
Quantity 25
Period 2022.11 ~2022.12

Ganjin-Gwangju expressway project (sec 7)

Client KEC
Contractor DL E&C
Bridge type PSC
Quantity 9
Period 2023.06 ~2023.07

Ganjin-Gwangju expressway project (sec 1)

Client KEC
Contractor Daewoo E&C
Bridge type PSC
Quantity 27
Period 2022.10 ~2022.11

Ganjin-Gwangju expressway project (sec 2)

Client KEC
Contractor POSCO E&C
Bridge type EX
Quantity 27
Period 2022.06 ~2022.08

Anseong-Yongin expressway project (sec 4)

Client KEC
Contractor Gyeryong E&C
Bridge type e-Beam
Quantity 24
Period 2021. 11 ~2021.12

Jinrye-Sirye District

Client Gimhae City
Contractor HD
Bridge type A Beam
Quantity 20
Period 2021.10 ~2022.05

Gwachen public housing district

Client LH
Contractor Daewoo E&C
Bridge type PPE
Quantity 38
Period 2021.03 ~2022.05

Pyungbok bridge project

Client Chilgok-gun
Contractor 관급공사
Bridge type PPE
Quantity 8
Period 2020.12 ~2021.01

Gwachen route 47 bypass project

Client LH
Contractor Seohan
Bridge type PPE
Quantity 16
Period 2020.07 ~2020.10

Anheung-Saeje road project

Client Heongseong-gun
Contractor 관급공사
Bridge type PNP
Quantity 20
Period 2018.11 ~2019.06

Songgwang stream improvement project

Client Jeollanam-do
Contractor 관급공사
Bridge type C
Quantity 6
Period 2018.10 ~2018.11

Honamseon improvement project

Client KEC
Contractor Boseong E&C
Bridge type BIB
Quantity 10
Period 2018.07 ~2019.03

Pohang Youngilman new port link project

Client KR
Contractor Jinheung corporation
Bridge type IPC
Quantity 6
Period 2017.11 ~2017.12

SungHyun Tec Media Korea Expressway Corporation's Innovative Product Promotional Video

H.F.C. Eco-Friendly Floor Formwork Promotion Video

2023.12.04




Go to YouTube

H.F.C. Eco-Friendly Floor Formwork Promotion Video

2023.12.04

H.F.C 친환경 바닥 거푸집 홍보영상

2023.12.04

HFC Form ( HFC floor formwok, as a bed for manufacturing cast in situ PSC girder, 조달청 우수제품 , 혁신제품)

2023.09.12

Competitive edge of the innovative product
(formwork made from recyclable composite materials, HFC Form)
Cons and pros of the existing products and the excellent product

Existing materials
(square lumber, plywood, sheet steel)
Excellent, innovative product
(HFC Form)
Category Existing materials (square lumber, plywood, sheet steel) Excellent, innovative product (HFC Form)
Certified technology Not applicable PPS Excellent Product, Innovative Product, SOC Integrated Technology Market,
EX Technology Market, LH Excellent New Technology
Technology Technology introduced in the 1960s
outdated for smart construction
5 domestic patents and 2 design registrations
3 international patents (2 pending)
Certified test results Full scale load test (KCL) Full scale load test (KCL)
Applications Conventional construction method Korea National Railway, Korea Expressway Corporation, and many more

Cons and pros

Category Existing materials (square lumber, plywood, sheet steel) Excellent, innovative product (HFC Form)
Quality Unevenly stiff materials
Sagging between square lumber.
Structural stability ▲
No sagging.
Workability Heavy sheet steel and square lumber assembled separately,
hence poor efficiency
Modular and standardized product that is easy to install, move, and uninstall
construction period reduced by 40+%
Weight per meter Heavy materials
(~60kg/m)
Lightweight (~20kg/m )
(relative weight to square lumber and sheet steel: 30%)
Logistic costs Large equipment needed (heavy materials)
uneven shape (square lumber)
Energy and logistic costs reduced by 80+%
compared to existing materials
Durability Square lumber: Highly variable depending on the environment
(prone to moisture content changes)
Excellent durability
(6x stiffer, 4x better sagging resistance)
Eco-friendliness Costs to dispose of square lumber waste Recyclable (eco-friendly product)
CO2 reductions from shorter construction periods
Economic benefits (Life Cycle Cost) 116,498 KRW/m 77,934 KRW/m
(33.10% decrease)

Formwork usage count

Category Existing materials (square lumber) Excellent, innovative product (HFC Form)
Count 2-3 times More than 20 times

License History & Certification History Patents & Certificates

Patents
Certificates

History Company History

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