H20 Timber Beam
The H20 Timber Beam is an engineered wood product and the structural backbone of modern modular formwork systems. Featuring an I-shaped (cross‑sectional) profile with a depth of 200 mm— from which the designation H20 is derived—this beam is specifically designed to deliver maximum load‑bearing capacity with minimal weight. Replacing traditional solid timber members with H20 beams results in a significant increase in assembly speed, a substantial reduction in the overall weight of the formwork system, and the achievement of precise, engineered surfaces in concrete structures.
H20 Timber Beam
H20 Timber Beam (H‑20 Beam)
The H20 timber beam is one of the most critical components in concrete formwork systems, used as a horizontal load-bearing beam between formwork panels and props. Owing to its lightweight design, high structural strength, and long service life, this beam holds a distinctive position in professional formwork projects. The key advantages of using H20 beams in formwork include: significantly lower weight compared to steel beams with similar strength, faster and easier installation, multiple reusability (over 50 cycles with proper maintenance), improved concrete surface quality due to resistance against bending and warping, and partial thermal insulation that reduces heat transfer between the concrete and the formwork. Typical applications include: concrete slabs formed with joist-and-block or flat slab systems, concrete walls using panel formwork systems, beam installation between steel or timber props, and bridges and special concrete structures.
Applications and Outstanding Advantages of H20 Beams
Applications:
- Primary and secondary beams in concrete slab formwork systems.
- Vertical and horizontal walers in wall formwork systems.
- A core component in the construction of special trusses and flying table systems.
Main Advantages:
- Exceptional strength-to-weight ratio: extremely strong while remaining light enough to be easily handled by a single worker.
- Reduction in the number of props and support jacks: the high load capacity of H20 beams allows for wider spacing between supports, resulting in significant savings in time and cost.
- Dimensional stability and resistance to warping: due to its engineered structure, it does not bend, crack, or twist like natural timber.
- High durability and long service life: thanks to its premium construction quality and protective end caps, it is designed for repeated use across multiple projects.
Why Is Zeman H20 Beam a Secure Investment?
The quality of an H20 beam directly affects both project safety and cost efficiency. At Zeman Company, by focusing on quality at the source, we deliver a product you can rely on with confidence:
1. Sourced from leading European manufacturers (Austria): We guarantee quality from the origin. Zeman H20 beams are supplied by reputable European factories (primarily in Austria) that utilize premium spruce timber and advanced production technologies in full compliance with strict European standards (EN 13377).
2. Precisely engineered structure: The beam flanges are manufactured from solid timber, while the web consists of a three-layer panel. These components are integrally bonded using finger-joint connections and water-resistant adhesive, ensuring maximum resistance to bending moments and shear forces.
3. Protective end caps on both ends of the beam: The most vulnerable parts of any beam are its ends. All of our H20 beams are equipped with impact-resistant plastic or metal end caps that protect against impact, accidental drops, and moisture ingress, significantly extending the service life of the beam.
Technical and Engineering Specifications Table
| Technical / Engineering Specification | Value |
|---|---|
| Beam Height | 200 mm |
| Flange Width | 80 mm |
| Web Thickness | 27 mm |
| Weight per Meter | Approximately 4.8 kg |
| Permissible Bending Moment (M) | 5 kN·m |
| Permissible Shear Force (Q) | 11 kN |
| Country of Origin | Austria / Europe |
| Standard Lengths | 2.45 m, 2.90 m, 3.30 m, 3.90 m, 4.90 m |
H20 Beam Price Inquiry and Purchasing Guide
The price of H20 beams is determined based on beam length and country of manufacture. Investing in high-quality European Zeman beams, considering their exceptional durability, extensive reusability, and guaranteed safety, is far more economical in the long term compared to purchasing low-cost, inferior alternatives. To receive expert consultation regarding the required quantities for your project, obtain the complete technical datasheet, and request a price quotation, please contact our specialists.
Frequently Asked Questions About H20 Timber Beams
1. What does the term “H20” exactly mean?
The letter “H” stands for “Height,” and the number “20” refers to the 200 mm section depth of this beam. H20 is a standard industry designation for this type of engineered timber beam.
2. Why does the H20 beam have an I-shaped cross-section?
This is an extremely efficient structural design. The top and bottom flanges carry tensile and compressive stresses, while the central web resists shear forces. This configuration provides maximum structural performance with the minimum amount of timber.
3. Are Austrian-manufactured H20 beams truly superior?
Yes. Austria and other leading European countries have a long-standing tradition in producing engineered timber products. They use high-quality wood and adhere to very strict manufacturing standards (such as EN 13377), resulting in beams that are more durable, safer, and offer reliable performance characteristics.
4. Can H20 beams be cut to custom lengths on site?
This is strongly discouraged. Cutting the beam compromises its structural integrity and removes the protective end cap. It is always recommended to use factory-standard lengths and to design the formwork system accordingly.
5. What is the best method for storing and maintaining H20 beams?
Beams should be stored horizontally on level supports and kept clear of direct contact with the ground. They should also be protected from prolonged exposure to soil, standing water, and direct sunlight in order to maximize their service life.
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