Engineered timber formwork beams optimized for heavy slab shoring, civil structures, and high-durability applications in Auckland, Wellington, Christchurch, and Queenstown.
Premium structural wood beam optimized for heavy-load deck slab formwork and multi-story structural layouts.
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High bending strength wood beams specifically designed to endure low temperatures and heavy alpine snow loads.
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Moisture-sealed and warp-resistant timber H20 beams perfect for high-wind framing and structural roof grids.
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High tensile elasticity formwork timber engineered for structural stability in earthquake-prone zones.
View Technical Specifications →New Zealandβs construction sector operates under some of the most challenging conditions globally. Driven by aggressive urbanization in the Auckland Council region, massive transport infrastructure projects under Waka Kotahi (NZ Transport Agency), and ongoing seismic rebuilds in Canterbury and Wellington, the demand for high-strength formwork solutions has surged. The industry is currently facing a paradigm shift: traditional, labor-intensive timber framing is being rapidly replaced by high-efficiency modular formwork systems like H20 Timber Beams.
Furthermore, compliance with strict local regulations such as the New Zealand Building Code (NZBC), NZS 3603 (Timber Structures Standard), and AS/NZS 1170 (Structural Design Actions) mandates that any material used on site must demonstrate exceptional load-bearing predictability, density, and moisture resistance. Due to New Zealandβs high UV levels and frequent maritime rain patterns, imported structural pine or spruce must be chemically stabilized or meticulously coated to prevent fungal decay and delamination.
π¬Whitepaper Chapter 2The structural H20 timber beam is the backbone of modern concrete slab and wall shoring. Its design consists of two primary components working in unison:
Our factory-engineered H20 beams utilize advanced polyurethane hot-melt gluing systems that exceed standard EN 13377 requirements. The end tips are reinforced with impact-resistant plastic or galvanized steel caps to absorb drop impacts, extending the field lifespan to over 50 reuse cycles. For New Zealand engineers, our H20 beams provide a predictable bending moment (M = 5.0 kNm) and shear force capacity (Q = 11.0 kN), making them highly compatible with heavy-duty structural shoring configurations.
| Technical Parameters | Standard H20 Beam Specifications | NZ Project Compliance Target |
|---|---|---|
| Bending Moment (M) | Min. 5.0 kNm | Fully Compliant (AS/NZS 3603) |
| Shear Force (Q) | Min. 11.0 kN | Exceeds standard load safety margins |
| Modulus of Elasticity | E = 11,000 N/mmΒ² | Optimized for low-deflection concrete finishes |
| Timber Grade Equivalency | EN 13377 class / C24 Flange | Exceeds SG8 / SG10 structural timber demands |
A diversified and innovative global enterprise integrating scientific research, high-capacity manufacturing, and international logistics. Our subsidiary network ensures flawless procurement execution.
Zhuozhan Group seamlessly integrates scientific research, manufacturing, and sales. With a robust portfolio of subsidiaries, including Laoting Zhuozhan International Trade Co., Ltd. and Hebei Shuangyang Metal Structure Co., Ltd., we have firmly established ourselves as a key player in the global construction and metal manufacturing industries.
Founded in 2014, Hebei Shuangyang Metal Structure Co., Ltd. is a pivotal subsidiary that has rapidly advanced to the forefront of the industry, occupying a total area of 13,132.68 square meters, with a construction area of 7,124.58 square meters. Operating with more than 500 skilled employees and equipped with over 150 sets of advanced machinery and equipment, Shuangyang has successfully secured 15 patents. Our annual output reaches 300,000 tons of steel pipes, 1 million tons of scaffolding, and 400,000 tons of adjustable steel supports, making us a critical supplier to both domestic and international markets.
How our advanced manufacturing floor translates to lower costs, stable lead times, and structural reliability for New Zealand contractors.
The ring lock scaffolding and formwork elements of Zhuozhan Industry have passed multiple international quality certifications (such as EN 12810/12811, ISO 9001). We use high-strength hot-dip galvanized steel and C24 timber, ensuring strong corrosion resistance, stable joint rigidity, and modular configuration ease.
Laoting Zhuozhan International Trade division connects Zhuozhan Group with global markets, focusing on customer-oriented solutions for civil, residential, and infrastructure projects. We tailor our logistics and structural designs to meet the specific requirements of our clients.
By understanding the unique seismic and structural needs of the New Zealand market, we design and manufacture bespoke lengths, protective cap modifications, and custom load-bearing formwork accessories that help clients achieve safe, sustainable growth.
We adhere to rigorous quality standard requirements at each production stage, viewing quality as the lifeline of our enterprise. From raw materials to final dimensional checks, we strive for excellence.
To become an outstanding leader in the global metal and construction products industry, shaping infrastructure projects with innovative technology, durable goods, and exceptional service.
Continuously investing resources in technological research and development, exploring advanced materials and manufacturing automation to satisfy complex engineering demands.
As a source factory, we span over 40,000 square meters with an annual production capacity exceeding 200,000 tons of structured components.
Strategically located close to three major northern Chinese deep-water ports: Jingtang Port, Tianjin Port, and Caofeidian Port, optimizing transit times to New Zealand.
Over 200 dedicated factory employees, including a specialized engineering design team of 20+ professionals crafting structural formwork layouts.
Strong history of collaboration with leading state-owned enterprises, including China Construction Eighth Engineering Division and China Construction Fourth Engineering Division.
Constructed with Q355B steel and premium graded spruce wood, our load supports provide up to 10 tons of bearing capacity per node, 1.5 times that of standard models.
Our modular designs enable a single worker to set up between 150 to 300 square meters of formwork scaffolding per day, boosting labor efficiency by 3-5 times.
Designed using optimized profiles that reduce overall steel/wood consumption by up to 50% compared to traditional structural setups while maintaining identical structural safety margins.
Manufactured using automated CNC lines, ensuring dimensional tolerances are strictly limited to within ±1mm, preventing concrete seepage.
Our state-of-the-art production lines are optimized for maximum efficiency, minimizing waste gas, solid waste, and noise through systematic control points.
From raw steel pipes to hot-dip galvanized scaffolding components, every step complies with international ecological manufacturing rules:
Generates controlled sound levels (N) and steel scrap (S), which is fully recycled back into raw material processing.
High-precision hydraulic presses punch locating points. Generates minor sound levels (N) and scrap metal (S).
Robotic welding arms fuse the steel pipe with disc parts. Incorporates advanced ventilation and filtration to scrub exhaust gas (G).
Components undergo hot-dip galvanizing via certified environmental protection partners, achieving an ultra-durable finish.
Finished goods are dimensionally checked, packed in steel pallets, and loaded into ocean containers.
Integrating high-strength casting elements and precision mechanical riveting:
Raw steel tubes cut to size. Control of sound emissions and solid steel scrap.
Presses form clean holes. Rigorous quality inspection prevents cracks.
Welds the pipe with the cast ends. Equipped with dust extraction systems.
Outsourced to state-of-the-art zinc facilities for a corrosion-free lifespan.
The latch pins are riveted to the galvanized ends under strict safety controls.
Products are cataloged, safety-certified, and transferred to the export warehouse.
Witness our automated manufacturing machinery, ringlock scaffolding storage, and quality inspection labs in action.
Ringlock scaffolding mass stock, full specifications, standard and custom parts are sufficient.
Ringlock scaffolding, high strength steel, self-locking design, safe and efficient.
β 50,000γ‘ self-owned warehouse (equivalent to 7 football fields) for fast packing and loading.
Fourteen advanced production lines guarantee production speed and order consistency.
Detailed view of automatic welding robot cells executing precise welds on ring components.
Our design department provides AutoCAD structural load designs and timber optimization layouts for civil projects.
Send Inquiry NowFrom large railway terminals to complex marine engineering, our formwork and structural supports are tested worldwide.
Application of heavy-duty adjustable steel props to support massive pre-cast concrete beams during terminal extension works.
Standard H-frame scaffolding system configured for historical conservation, meeting strict European safety codes.
High-capacity cuplock structural systems used as heavy falsework for cast-in-place concrete steam generator pads.
Our engineering components undergo structural testing, assuring reliability on site.
Other registered certifications include structural safety files for AS/NZS compliance protocols and metallurgical raw material reports for Q355B / Q235 steel grades.
Browse our full range of structural H20 timber beams, concrete formwork support components, scaffolding structures, and high-performance engineering machinery.
Get professional, direct answers regarding specifications, shipping logs, and structural design calculations for New Zealand compliance.
Our H20 timber beams are engineered to exceed EN 13377 standards, which translates directly to complying with the bending and shear capacity demands under AS/NZS 3603 (Timber Structures). We use Spruce flanges graded to C24 and high-density structural webs with eco-friendly phenolic glues that resist the harsh humidity and coastal winds typical of New Zealand coastal regions.
Due to our factory's close proximity to Jingtang Port, Tianjin Port, and Caofeidian Port, we process and dispatch orders rapidly. Typically, the ocean shipping duration to Auckland Port or Lyttelton Port is between 18 to 25 days. Production lead times vary depending on custom length requirements, but standard orders are ready for loading in 7 to 14 days.
Yes. All structural timber products exported to New Zealand undergo mandatory phytosanitary processing. We provide certified heat treatment (HT) and fumigation services in compliance with MPI regulations. Every container is supplied with an official certificate of treatment to ensure smooth customs clearance without delays.
Under normal project handling and maintenance (e.g. keeping them sealed and avoiding extreme impact loads), our H20 beams achieve 40 to 60 reuse cycles. The premium polyurethane protective paint layer and protective rubber or alloy caps on the beam tips significantly decrease wood splitting and water absorption.
Absolutely. While standard lengths are 1.9m, 2.9m, 3.9m, and 4.9m, we routinely manufacture customized lengths from 1.0m up to 5.9m to match custom system requirements. We can also print your logo or project identifiers directly on the web of the beams for easy identification on site.
We utilize multi-layer structural plywood or engineered 3-ply panels, chemically sealed to withstand wet concrete environments. The ply direction is perpendicular to the flanges, delivering structural stability and maximum resistance against vertical shear forces.
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