H20 Timber 3-ply

H20 timber beam is a type of structural beam typically made from wood. It is commonly used in construction for various applications, including residential and commercial buildings. The "H20" refers to the cross-section shape of the beam, which resembles the letter "H" with an additional bottom flange. This design provides increased strength and load-bearing capacity compared to traditional solid wooden beams. H20 timber beams are often used for floor and roof systems, formwork support, and other structural components in building construction.

H20 timber beam are the core supporting components of an internationally standardized formwork system. They are made by combining pine wood wings with multilayer structural board webs, using finger jointing technology to eliminate stress and ensure overall stiffness and stability. They are lightweight, high-strength (elastic modulus of 10,200 N/mm²), and feature resistance to water and acids/alkalis, allowing for repeated use and compatibility with various systems such as cantilever formwork and hydraulic climbing formwork.

What are the properties of H20 timber beams?

H20 timber beams, also known as H20 formwork beams, are structural elements used in construction to support formwork systems, primarily for concrete slab and wall formwork. Here are some of the properties of H20 timber beams:

1. Material: H20 timber beams are made from high-quality solid sawn timber, usually spruce wood, which makes them lightweight, durable, and easy to handle.

2. Strength: The cross-section of H20 timber beams is designed to provide high load-bearing capacity, allowing them to withstand heavy static and dynamic loads during construction.

3. Stability: H20 timber beams have excellent dimensional stability, meaning they resist warping, twisting, and deformation, ensuring the stability and accuracy of the formwork system.

4. Formwork Compatibility: H20 timber beams have specific end reinforcements and grid patterns that enable them to connect seamlessly with other formwork components like props, connectors, and couplers.

5. Length Options: H20 timber beams are available in different lengths, usually ranging from 2.45 meters to 6.0 meters. The availability of various lengths allows for flexibility in formwork customization.

6. Water Resistance: H20 timber beams undergo a special treatment process that makes them resistant to moisture, fungi, and rot. This water-resistant property contributes to their longevity and suitability for formwork applications.

7. Reusability: H20 timber beams have a long service life and can be reused multiple times. Their robust construction and excellent durability make them a cost-effective choice in construction projects where formwork is regularly required. contact us : v-sgsenxin

8. Versatility: H20 timber beams are suitable for various formwork applications, including horizontal slabs, vertical walls, column formwork, and more.

Overall, H20 timber beams offer a combination of strength, stability, durability, formwork compatibility, and reusability, making them a widely used and preferred choice in the construction industry.

Through standardized design and modular assembly, these components can be flexibly combined into formworks of different sizes, supporting one-time concrete pours over 10 meters. They are suitable for horizontal, vertical, and curved formwork scenarios in projects such as bridges, nuclear power plants, and subways. During technical upgrades, patented designs such as end caps and edge-protecting flat steel have further enhanced deformation resistance and service life, making them a substitute for traditional timber and steel pipes in major infrastructure projects. Product specifications cover lengths from 2.4 to 12 meters, meeting customized requirements for both residential buildings and large-scale engineering projects.

1. H20 beam wooden beams are an important component of the internationally recognized formwork system. They have the advantages of being lightweight, high-strength, good straightness, resistant to deformation, and surface-resistant to water and acids/alkalis. They can be used repeatedly throughout the year with low cost amortization and are compatible with professional formwork system products both domestically and internationally.

2. They can be widely applied in horizontal formwork systems, vertical formwork systems (such as wall forms, column forms, and hydraulic climbing forms), variable-curvature formwork systems, and special-shaped formwork systems, among others.

3. Carpenter I-beam vertical wall formwork is a detachable formwork that is easy to assemble. Within certain limits, it can be assembled into various sizes of formwork, offering flexible application. The formwork has high rigidity, and both length and height extensions are convenient. Single pours can reach over ten meters in height. Since the formwork material is lightweight, the assembled panels are much lighter than steel formwork.

4. The system components are highly standardized, reusable, and meet environmental requirements. Technical parameters:

Unit weight: 4.6 kg/m

Flange width: 80 mm

Flange thickness: 40 mm

Web thickness: 27 mm-30 mm

Modulus of elasticity E: 10,200 N/mm²

Allowable deformation: l/500 (l = support width in meters)

Material: The two wings are made of kiln-dried pine with a moisture content controlled below 13%, knots removed, and finger-jointed with adhesive to eliminate internal wood stress. It features high strength, light weight, good linearity, and is not easily deformed. The web is made of 3-layer or multi-layer structural boards. The surface is resistant to water, acids, and alkalis.

1.High stiffness ,light weight,strong load-carrying capability
2.Reduction of props quantity ,enlargement of the span between props and working spaces 3.Simple assembly and disassembly ,flexible application,easy operation on site
3.All connectors with high standardization ,strong generality and fast operation 5.Low cost ,high durability.

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