Bridge Formwork System - China

Box girder formwork is a type of building that uses box girders as the main structural component.

A box girder is a hollow beam with rectangular and box shaped cross-sections.

It is usually used for bridge construction.

Comprehensive Formwork Solutions for Bridge Construction: The Ultimate Bridge Formwork System Guide

Work-sun Bridge Formwork System is at the core of modern construction, providing reliable and efficient solutions for challenging projects.

In this article, we detail our extensive range of formwork solutions for bridge construction including Box girder formwork, Segment formwork system, Precast Formwork, Immersed Tube Formwork, Tunnel Lining Formwork, Climbing Mount Formwork System, Hanging Basket, and the One Stop Solution Service Process.

Our commitment to leading standards—Experience, Expertise, Authoritativeness, and Trustworthiness—is evident in every section below.

Box girder formwork

1 - Introduction

Box girder formwork is a type of building that uses box girders as the main structural component.

A box girder is a hollow beam with rectangular and box shaped cross-sections.

It is usually used for bridge construction.

The box girder formwork is used to support temporary structures of concrete during the construction process.

It is usually made of steel and assembled on site.

The box girder formwork is designed to give concrete the required shape and size, as well as support the weight of the concrete until it hardens and achieves structural strength.

2 - Product Features

1 - Widely used in all kinds of tunnel concrete construction.

2 - Easy to use and flexible to disassemble.

3 - Many turnover times, low cost amortization.

4 - Concrete appearance quality is good.

5 - Save labor costs, reduce engineering costs.

3 - Product Advantages

1 - light weight

2 - The structure is simple, strong and stable

3 - Easy to move, install and disassemble

4 - Strong re-usability

5 - Small stress and deformation

6 - There is enough space under the hanging basket to provide large space for rod and formwork construction operations.

Segment formwork system

1 - Introduction

The segment formwork is mainly used in the construction of cast-in-place concrete structures, especially in precast segmental bridge is very common, this technology allows different parts of the bridge to be poured concrete in the factory in advance and then transported to the site for installation.

For pouring structures on construction sites, using segmental formwork can be poured in the site and ensure the consistency and strength of the structure.

2 - Technical principle

The main beam is divided into appropriate lengths along the bridge and prefabricated into blocks, which are then transported to the construction site for installation, and the blocks become the whole bridge construction method after applying prestress.

3 - Main feature

1) No brackets are required between the spans

2) During the construction process, the weight of the construction machinery and personnel is borne by the pier and the built beam segment, with the progress of the construction, the cantilever gradually extends, and the machinery and equipment are gradually moved to the beam end, and there is no need to support the beam from below.

3) Reduce the construction equipment, simplify the construction process

4) The porous structure can be constructed simultaneously to speed up construction.

5) The suspension assembly construction method makes full use of the strong negative moment bearing capacity of the pre-erected concrete structure, and transfers the positive curved rectangle in the span to the negative moment of the fulcrum, so as to improve the span capacity of the bridge.

6) Cantilever assembly construction can save construction cost and reduce the cost of T process.

Company Contact:

• Posted By: FWK （Beijing）Formwork Scaffolding International engineering Co., Ltd

• Phone: 17600816195

• Address: 6th Floor, Building A, Yicheng Wealth, Yizhuang Economic Development Zone, Beijing , Beijing , China

• Email:

• Website: https://www.wksform-scaffold.com/

• Business Description: Work-sun Group was founded in early 1993 and has been developing for 31 years.
  
  It is one of the earliest and largest enterprises in China's formwork and scaffolding industry.
  
  Our company currently has multiple production bases located in Langfang City, Hebei Province, covering an area of approximately 100000 square meters.
  
  It has more than 500 employees and over 100 large-scale equipment.
  
  It is a comprehensive large-scale private enterprise that integrates the research and development, production, sales, and service of formwork and scaffolding products.
  
  At the beginning of its establishment, Work-sun Group always adhered to the business philosophy that product quality is the foundation of enterprise development.
  
  From strict control of raw material suppliers to continuous optimization and adjustment of production processes, the film faced plywood products produced by our company, as designated products for key projects in Chinese Mainland, played an important role in large projects such as Daya Bay Nuclear Power Station, the National Main Stadium "Bird's Nest", the new site of CCTV, the Beijing Tianjin Intercity Railway, and the Capital Airport Phase III Project, and were well received by customers.
  
  After 31 years of development, our company has relatively stable customer resources and a mature core management team in Chinese Mainland, so in recent years, our company has successively put into production aluminum alloy formwork, aluminum frame formwork, steel frame formwork and H20 timber beam formwork and other formwork products, as well as Ring-Lock scaffold, portal scaffold and Tube&Clamp scaffold and other scaffold products.
  
  Since its establishment, Work-sun Group has always maintained a sound business development philosophy, and has not taken a radical expansion strategy.
  
  It has always served every partner well on the premise of ensuring product quality.
  
  Good reputation has enabled our company to remain firmly rooted in the Chinese Mainland market.
  
  In 2024, our company will begin planning to expand into overseas markets.
  
  Based on the core team's experience in engineering scheme design, product quality inspection management, product consulting services, product sales management, and international trade operations of building materials for no less than 15 years, it is a dynamic, fighting spirit, confident, highly professional, enthusiastic, and proactive service-oriented team that provides high-quality building material products, efficient service response speed, highly professional building material scheme development, and highly honest after-sales service mechanism for overseas partners and customers.
  
  Work-sun Group relies on the product supply capability of its founder team and the professional competence of its core team to continuously provide construction materials with competitive prices and guaranteed quality for global construction companies, real estate development companies, contractors, subcontractors, and construction equipment leasing companies.