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High-strength alloy steel formwork is a revolutionary new building formwork. It ismade of high-
strength alloy steel, integrally formed, laser-automatically welded, and can be reused 300 times.
Its cost is only one-third of that of aluminum alloy formwork, and it can be perfectly connected
with the aluminum alloyformwork system, which can completely replace aluminum alloy formwork,
shorten the construction period, and greatly reduce the construction cost. High-strength alloy steel
formwork is an environmentally friendly building formwork.
Based on the various technical application systems developed by high-strength alloy steel
formwork, it can be applied to various building scenes such as standard-layer buildings, non-
standard-layer buildings such as basements, and pipe galleries.
High-Strength Alloy Steel Formwork Flat Panel |
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Code No. |
Size and Specifications (mm) |
Code No. |
Size and Specifications (mm) |
TRFP4027 |
400mmx2700mm |
TRFP3506 |
350mmx600mm |
TRFP4026 |
400mmx2600mm |
TRFP3027 |
300mmx2700mm |
TRFP4025 |
400mmx2500mm |
TRFP3026 |
300mmx2600mm |
TRFP4009 |
400mmx950mm |
TRFP3009 |
300mmx900mm |
TRFP4009 |
400mmx900mm |
TRFP3008 |
300mmx800mm |
TRFP4008 |
400mmx850mm |
TRFP3007 |
300mmx700mm |
TRFP4008 |
400mmx800mm |
TRFP3006 |
300mmx600mm |
TRFP4007 |
400mmx750mm |
TRFP3005 |
300mmx550mm |
TRFP4007 |
400mmx700mm |
TRFP3005 |
300mmx500mm |
TRFP4006 |
400mmx650mm |
TRFP2527 |
250mmx2700mm |
TRFP4006 |
400mmx600mm |
TRFP2526 |
250mmx260mm |
TRFP4005 |
400mmx550mm |
TRFP2509 |
250mmx950mm |
TRFP4005 |
400mmx500mm |
TRFP2509 |
250mmx900mm |
TRFP4004 |
400mmx450mm |
TRFP2508 |
250mmx800mm |
TRFP3527 |
350mmx2700mm |
TRFP2507 |
250mmx700mm |
TRFP3526 |
350mmx2600mm |
TRFP2506 |
250mmx600mm |
TRFP3509 |
350mmx900mm |
TRFP2505 |
250mmx550mm |
TRFP3508 |
350mmx800mm |
TRFP2505 |
250mmx500mm |
TRFP3507 |
350mmx700mm |
TRFP2503 |
250mmx300mm |
1. Convenient construction: The high-strength alloy steel formwork has a streamlined design and is
quickto disassemble and assemble, which can greatly improve construction efficiency. The product
system is divided into tie rod type and flat tie type, which are suitable for different construction needs.
2. High cost performance: This product is made of Q700 high-strength steel, which has excellent
compression, tensile and bending properties, is stable and does not deform, and can be turned over
more than 300 times. The price is only one-third of that of aluminum alloy formwork, significantly reducing
construction costs.
3. Excellent construction effect: The high-strength alloy steel formwork board has a flat surface, tight
seams,excellent seismic resistance, waterproof, anti-deformation, anti-slurry leakage properties, and
easy demoulding.The steel has strong corrosion resistance and the unique spraying process makes
the finished product beautiful and durable, which significantly improves the quality of the project.
4. Accelerate the construction progress: configure one set of formwork and three sets of supports,
implement early formwork removal construction technology (each layer can reduce the construction
period by 1-2 days),save formwork materials, increase the number of formwork turnovers, and speed
up the construction progress. And by reserving holes to manually deliver the formwork and supports
layer by layer, the labor intensity is reduced, and the cost of assembling and dismantling the formwork
and transportation costs are reduced.
tem |
Plywood Formwork |
Aluminum Formwork |
High-strength Alloy Formwork |
Size |
Single size and need to be cut on site |
Modularization, Serialization, and Standardization |
Modularization, Serialization, and Standardization |
Environmental Benefits |
Much wood usage, Not environmentally friendly |
Less wood usage, environmentally friendly |
Less wood usage, environmentally friendly |
Film Material |
15mmPlywood |
4.0mmAluminum Board |
1.5mmHigh-strength Alloy Board |
Weight(kg/m²) |
13.5kg/m² |
23.5kg/m² |
24.7kg/m² |
Construction Efficiency |
More than 5days/Floor |
4 to 5days/Floor |
4 to 5days/Floor |
Time of Demolding |
At least 168h needed to demold floors |
24h needed to demold column and shear wall and 36h for floors |
24h needed to demold column and shear wall and 36h for floors |
Concrete Quality |
Rough surface Explosion,expansion and stocking of mold is easy to happen Required plastering |
Smooth surface Nearly to bare concrete finishes effect Easy to demold |
Smooth surface Nearly to bare concrete finishes effect Easy to demold |
Reusable Times |
Less than 10 times Easy to be warping, debonding, bulging and cracking |
More than 200 times Easy disassembly |
More than 300 times Easy disassembly |
Material Loss |
Large loss and with a large amount of construction waste such as leftover wood, nails, wire, etc. |
Low loss, easy to clean |
Low loss, easy to clean |
Technical Requirements |
High technical requirements, Professional technicians needed |
Low technical requirements, ordinary workers needed |
Low technical requirements, ordinary workers needed |
Purchasing Cost |
Low (price is based on different plywood) |
High (around USD400/Ton) |
1/3 cost of Aluminum Formwork |
Recycling Value |
No recycling value and need pay extra cost for cleaning |
100% recycled |
100% recycled |
1. Strengthening Panel
The panel is 1.5mm thick and made of specially treated Q700 steel. It has a smooth surface, is strong
and corrosion-resistant, and effectively improves the molding effect and product life.
2. Pin Hole
Pin holes are arranged around the template, and the templates can be assembled together and the
template gap can be adjusted by using pins and pin pieces.
3. "Ω" Type Reinforced Back Rib
The reinforcement ribs are of"Ω" type, which not only provides excellent mechanical properties but also
reduces the weight of the product.
4. Formwork Border
The width of the formwork frame is 65mm, using 2.0mm thick cold rolling High-strength steel, after
strengthening treatment, significantly improves compression resistance and tensile, bending and
impact resistance, effectively extending the product service life.
1. Tie Rod Type
The tie rod type alloy steel formwork is designed and applied in the traditional "tie rod system",
which follows the traditional wood formwork screw reinforcement method. According to the design
requirements,prefabricated holes are made on the formwork panel, and the through-wall screws
and horizontal steel back ribs are used to achieve efficient reinforcement to ensure the stability
of the structure. The advantage of the "tie rod system" is that it follows the traditional wood formwork
reinforcement method, which is easy for construction workers to accept. The screw and the formwork
panel are rigidly connected, and its bearing capacity is relatively strong.
2. Flat Tie Type
The flat tie type alloy steel formwork is designed for the "flat tie system" and is inspired by the pull-
tab reinforcement method of aluminum formwork. According to the design requirements, the pull-tab
slots are prefabricated on the frame of the formwork, and one-time flat tie and square tubes are used
for reinforcement. The significant advantage of the "flat tie system" lies in its simple installation and
removal process. Workers can adjust the position of the formwork by pulling the pull-tab and fix it with
fasteners. When disassembling, just loosen the fasteners and remove the pull-tab. It is suitable for
building structures of various shapes and sizes, especially irregular shapes such as round and arc
shapes. The flat tie are arranged along the length of the formwork panel, and are also well adapted
to long structures.
Formwork Accessories
Engineering ExamplesTrico's new Formwork teel waler
Trico's new formwork steel walers series products include two specifications of high-strength steel
back rib support products, 60 series and 80 series, which are suitable for a variety of formwork
systems, with the characteristics of light weight, high strength and easy installation, achieving dual
optimization of work efficiency and cost. The series of products include: main back ribs, inner corner
back ribs, connecting back ribs, locking back ribs, and back rib assembly pins, gaskets, adjustment
locks and other accessories.
1.The new steel back rib series products innovate the back rib connection method, streamline the
structure, and simplify the operation. The product design is scientific, the mechanics is reasonable,
the support is stable, the construction safety is significantly improved, and the template support
construction efficiency is increased by more than six times.
2. High-strength alloy steel, excellent corrosion resistance, after unique anti-corrosion treatment,
significantly extended service life, can be recycled more than 300 times, high cost performance.
Reduce construction costs by 30%, significant benefits.
3. With professional designers and advanced software, Trico can accurately calculate product
usage according to construction drawings, ensure the perfection of technical construction plans,
standardize and rationalize product usage, effectively avoid waste, and maximize customer interests.
Material name |
Yield strengthfy (MPa) |
Shear strength (MPa) |
Elastic modulus E(MPa) |
Q235 |
235 |
125 |
206000 |
Q700 |
700 |
402 |
206000 |
Engineering Examples
Trico's Ultra High Strength Steel Pipe for Concrete Formwork Support
Traditional steel pipes, square pipes, rectangular pipes, etc. used in the field of construction are soft
in material and have low yield strength. Ultra-high-strength thin-walled steel pipes use Q980 steel and
Q700 steel, which have the highest yield strength on the domestic market, and are compression-
resistant, tensile-resistant, bending-resistant, ultra-thin, and lightweight.
Product Advantages
1. High strength: Maintain stable performance when bearing greater pressure and resisting external
impact, and achieve tensile, compressive and bending resistance.
2. Lightweight: Compared with traditional steel pipes, ultra-high-strength thin-walled steel pipes achieve
thinning of the pipe wall and weight reduction while ensuring strength, making the construction lighter,
improving construction efficiency by about 40%, and shortening the construction period by about 30%.
3. Strong anti-corrosion: High-strength alloy steel itself has good wear resistance and corrosion
resistance, and with unique anti-corrosion treatment, it has excellent wear resistance and corrosion
resistance, greatly improving service life, replacing traditional square tubes, square wood, steel-clad
wood and other recycling uses, and can reduce costs by about 50%.
4. Multiple models: Provide a variety of model options for different construction needs to meet various
construction need.
TRICO was founded in 2002. As an expert in the field of formwork and scaffolding, TRICO is
committed to providing better products and services to customers in the global construction industry.
TRICO has a wide range of product lines, including the production and supply of full system of building
formwork, scaffolding and related components, and has realized the "1+N" one-stop service mode.
The products sell well in more than 90 countries and regions, winning the recognition and trust of
business partners around the world.
TRICO's R&D team is experimenting and optimizing products every day. The endless improvement
and perfection is the gene of TRICO culture. TRICO's mission is to promote the quality improvement,
cost reduction and environmental protection and efficiency enhancement of global buildings.
Let's work together to make it easier to build houses anywhere in the world!