The square pier formwork is a steel formwork system designed for the construction of square pier structures in bridge projects. It is suitable for bridge construction scenarios such as highways, railways, and waterways. It has the advantages of high strength, high precision, easy installation, and reusability, which can significantly improve the construction efficiency and quality of pier concrete pouring.
Product technical parameters Material: High-strength Q235B steel or 201 stainless steel.
Supply method: ODM customized services can be provided according to the design requirements of project drawings.
Formwork type: Supports a variety of cross-sectional sizes (such as 500mm×500mm to 2000mm×2000mm, etc.).
Panel thickness: ≥6mm.
Joint accessories: high-strength connectors such as bolts and tie rods.
Surface treatment: Spray anti-rust paint to enhance the anti-rust ability of the formwork.
High strength and durability:Made of high-quality steel, it has strong bearing capacity and can withstand the lateral pressure and construction load during concrete pouring. It can maintain stable performance and reduce loss after multiple turnovers.
High-precision molding:Through precision machining technology, the template size error is controlled within ±2mm, ensuring the square pier column section size is accurate and the surface is flat, meeting the design specification requirements and reducing the later repair work.
Modular and fast installation:Adopting modular design, each component can be quickly assembled and disassembled, and with standardized connectors, workers can complete the installation without complicated operations, greatly shortening the construction period and improving efficiency.
Green environmental protection and economy:It can be reused more than 30 times, which reduces material waste and construction costs compared with traditional wooden templates; at the same time, it reduces construction waste and conforms to the concept of green construction.
Safe and reliable:The template support system has been optimized by mechanical calculation, the structure is stable, and the deformation resistance is strong during the pouring process, which effectively ensures construction safety.
Bridge formwork refers to a temporary or permanent mold system into which fresh concrete is poured and cast to form specific structural components of a bridge. This is a critical engineered system that must withstand the immense hydrostatic and dynamic loads of wet concrete, construction live loads, and environmental forces, while ensuring the precise dimensional accuracy and surface finish required for bridge structures. Our formwork systems are not merely containers for concrete but are high-precision tools that directly impact structural integrity, project timelines, and overall costs.
Our formwork solutions are tailored for all major bridge components:
Substructure:
Abutments and Wing Walls: Custom-sized formwork for complex earth-retaining structures.
Piers and Columns: Systems for circular, rectangular, or irregular-shaped columns of significant height, including single-piece "jump" or "slip" forming systems for tall piers.
Pile Caps and Foundations: Heavy-duty formwork for mass concrete pours.
Superstructure:
Girders and Beams: Formwork for precast I-beams, U-beams, and box girders, as well as cast-in-situ girders.
Deck Slabs: Large-area formwork systems supported by falsework or suspended from completed girders.
Segmental Balanced Cantilever Construction: Specialized self-launching form travelers for constructing bridge decks segment-by-segment from piers.
Bridge Overhangs (Haunches): Brackets and systems for forming cantilevered deck sections.
3.1. Structural Performance & Safety
High Load-Bearing Capacity: Engineered to withstand concrete pressures exceeding 90 kN/m², with options for higher ratings for specialized applications like pylon construction.
Minimal Deflection: Utilizes high-strength steel and aluminum alloys with controlled elastic deformation (typically < L/270 or L/360 of panel span) to ensure dimensional accuracy and seamless concrete finish.
Integrated Safety Systems: Features built-in guardrail posts, toe guards, and scaffold attachment points to comply with stringent international safety standards (e.g., EN 12812, EN 12813).
3.2. Unmatched Efficiency & Constructability
Modular Design: Standardized panel sizes with universal connection details enable rapid assembly and disassembly, reducing labor and crane time.
Adaptability & Reusability: Highly configurable systems suitable for diverse geometries. High-quality materials and coatings ensure long service life with over 100 reuses for steel systems, delivering low cost-per-pour.
Mechanized Systems: We supply advanced Self-Climbing Formwork (Auto-Climbing Systems) for bridge pylons and tall piers, which use hydraulic cylinders to climb, eliminating crane needs for each lift and drastically accelerating cycle times.
3.3. Superior Finish & Precision
High-Quality Facing Materials: Options include high-density, phenolic-coated film-faced plywood for smooth, consistent finishes, or steel skin for high-reuse applications requiring exceptionally flat surfaces.
Tight Tolerances: Manufactured to meet international tolerance standards (e.g., ±2mm over a 3m span), ensuring precise alignment and geometry of the final concrete structure.
Leak-Free Joints: Proprietary sealants and jointing systems prevent grout loss, minimizing surface blemishes and costly post-cast repairs.
Steel Formwork: For heavy-duty, high-reuse applications. Panels typically use hot-rolled steel sheet (minimum yield strength 235 MPa) with structural steel frames.
Aluminum Formwork: Lighter weight (approx. 1/3 that of steel) for faster handling and reduced crane demand, ideal for repetitive layouts.
Climbing Formwork: A system comprising wall formwork, working platforms, and climbing rails that uses hydraulic jacks to "climb" the hardened concrete structure.
Formwork Traveler: A movable formwork system used in balanced cantilever construction, capable of supporting and forming each new bridge deck segment.
Our systems are designed and certified to comply with major international standards, including EN 12812, EN 12813, and AS 3610. We provide comprehensive engineering support, including:
Formwork Layout & Design Services
Load Calculations & Structural Analysis
Detailed Assembly and Striking Procedures
Pile cap steel formwork is used for concrete pouring of pile caps in civil engineering projects such as bridges, viaducts and highways. It is usually assembled from flat formwork made of Q235b steel, which has high strength and rigidity and can withstand large pressure and shear forces. The design and manufacture of Pansol pile cap steel formwork needs to consider the specific requirements and actual conditions of the project, including the size, shape, bearing capacity, service life and construction process of the formwork.
Circular Column Steel Formwork is a kind of formwork specially used for pouring concrete circular column structure, which is widely used in the construction industry for its excellent mechanical properties and durability. In practice, circular column steel formwork is usually used in bridges, buildings, water conservancy and other engineering fields, especially when it is necessary to pour round column structures.
Special-shaped bridge pier formwork is used to cast special cross-section bridge piers that are not circular or square, such as elliptical, polygonal, vase-shaped, double-column combined bridge piers, etc., and is often used in landscape bridges and complex-shaped construction projects. Pansol special-shaped bridge pier formwork is usually made of high-strength Q235b steel or 201 stainless steel, which is durable and reusable. The pier formwork is usually composed of steel plates, support systems and connectors, which can be freely assembled and adjusted according to specific design requirements.
Tie beam steel formwork is a kind of steel mold plate used in bridge construction to connect two piles or columns of the same pier number. It is used to connect and reinforce the pier or pile foundation to enhance its overall stiffness and structural stability. Tie beam steel formwork is usually made of large steel plate with thickness not less than 6mm, and the area of each formwork is not less than 2㎡ to ensure sufficient load-bearing capacity. The splices between the plates are flat and tight to prevent slurry leakage and to ensure the beautiful lines of the tie beams after casting and molding.
Cap beam steel formwork is a formwork system used for cap beam concrete pouring construction in bridge projects, which is made of high-strength steel to ensure the stability and durability of the structure.Cap beam steel formwork usually consists of components such as panels, secondary beams, primary beams, supports and adjusting rods. Among them, the panel is the part in direct contact with concrete, so it needs to have the characteristics of wear resistance, corrosion resistance and high tensile strength; secondary beams and main beams are responsible for supporting the whole formwork structure.
Box girder steel formwork is a kind of formwork used in bridge construction, which is characterized by a box-shaped structure in cross section. The box girder steel mold plate mainly consists of four parts: outer mold, inner mold, end mold and bottom mold. The specifications of Pansol box girder steel formwork are varied and can be customized according to different project requirements. The design and manufacture of this type of formwork needs to take into account factors such as the actual span of the bridge, the construction method and the expected loads.
Box girder steel formwork is a kind of formwork used in bridge construction, which is characterized by a box-shaped structure in cross section. The box girder steel mold plate mainly consists of four parts: outer mold, inner mold, end mold and bottom mold. The specifications of Pansol box girder steel formwork are varied and can be customized according to different project requirements. The design and manufacture of this type of formwork needs to take into account factors such as the actual span of the bridge, the construction method and the expected loads.
Hollow core slab girder steel formwork is a special formwork system used to form concrete hollow core slab girder structures in bridge construction, suitable for the construction of bridge hollow core slab girders of different shapes and sizes, especially suitable for small span bridges are used more often. The formwork panels are usually made of steel plates not less than 5mm thick to provide sufficient strength and durability. In order to increase the stiffness of the formwork, channel steel will be used as the skeleton support. The surface of the formwork needs to be smooth and flat with tight joints to prevent leakage and ensure the quality of concrete pouring.
Concrete Crash Barrier (Jersey Barrier) Steel Formwork is specially designed for bridge and highway collision guardrail construction, it is an indispensable tool in bridge and highway construction. The mold surface steel plate of the formwork usually adopts 5mm thick new steel plate stamping molding at one time, which has good integrity and can ensure the durability of the formwork and multiple turnover use.
Tunnel lining trolley is a special equipment used for secondary lining in tunnel construction, which is essential for the construction of concrete lining for tunnel interior walls. Common types include simple lining trolleys, fully hydraulic automatic walking lining trolleys, and grid lining trolleys. In addition to traditional mountain tunnels, tunnel secondary lining trolleys are also widely used in hydraulic tunnels, bridges and other projects that require underground support structures.
Westcoast New Area, Qingdao City ,Shandong Province ,China
