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Metawell GmbH- metal sandwich technology
Metawell® data sheets

Metawell® data sheets

Product catalog summary

Introduction to Metawell®: Metawell® is a patented lightweight aluminium sandwich panel with two aluminium cover sheets and a corrugated core. The Aluflex variant features a single cover sheet. These panels are recognized for their lightweight and rigid structure, making them suitable for diverse applications.

Panel Design: Metawell® panels are designated by type (Alu or Aluflex), thickness of cover sheets, corrugation thickness, and panel height. Additional details include surface coatings and painting systems like coil coating, bonding primer, and protective film.

Advantages: These panels are extremely light yet rigid, offering significant weight savings, especially in large formats. Made from primered aluminium, they provide enhanced corrosion protection and can be machined with conventional tools.

Gluing System: An innovative hot-melt gluing system is used, avoiding issues like creeping or brittle failure, ensuring high chemical, physical, and thermal consistency.

Strength and Stability: The corrugated core provides high inherent stiffness, resulting in a compound with high static strength and dynamic stability.

Experience and Applications: With over 30 years of use in transport, construction, and engineering sectors, Metawell® panels can be customized in terms of cover sheets, surface coatings, and corrugation heights to meet specific requirements.

Storage and Handling: Panels should be stored horizontally in dry, airy conditions. Care should be taken during handling to avoid damage, and safety gloves are recommended.

Recycling: Metawell® panels are 100% recyclable, with a secondary aluminium content of about 90%, making them a valuable resource.

Technical Specifications: Detailed specifications for various panel types include weight, rigidity, bending moments, compressive strength, temperature stability, and dimensions, ensuring panels meet required performance standards in different applications.

Product Overview: The document provides technical specifications for Metawell's metal sandwich panels, including Alu hl 08-02-05 hl / H6, Alu hl 05-02-05 hl / H6, and Aluflex hl 05-02 hl / H4.7, designed for applications requiring lightweight, durable, and temperature-stable materials.

Specifications:

Weight: Ranges from 2.2 kg/m² to 4.6 kg/m² depending on the panel type.
Rigidity: Varies with longitudinal and transverse measurements, with values such as 740,000 Nmm²/mm for Alu hl 05-02-05 hl / H6.
Bending Moment: The limit of elasticity and maximum bending moment are specified for both longitudinal and transverse directions, e.g., ≥ 950 Nmm/mm for Alu hl 05-02-05 hl / H6.
Compressive Strength: Ranges from ≥ 1.4 N/mm² to ≥ 3.0 N/mm².
Temperature Stability: All panels are stable from -40 to 100 °C (-40 to 212 °F).
Dimensions: Standard dimensions include a width of 1,500 mm and a length of 3,000 mm, with thicknesses varying by panel type.

Materials and Coatings:

Panels are made from alloys such as EN AW-5182 H48 and EN AW-5754 H42, with proof stress and tensile stress values provided.
Surface is primered, and High Durable Polyester (HDP) coilcoating is used.

Additional Information:

Approvals and certificates are available upon request.
Further characteristics and custom dimensions can be supplied on demand.

Catalog excerpts

metal sandwich technology

Open the catalog to page 1

WHAT iS METAWELL®? Metawell® is a patented lightweight aluminium sandwich panel with two aluminium cover sheets and a corrugated core. Metawell® Aluflex is an aluminium lightweight panel with only one cover sheet. PANEL DESiGN The product designation of the Metawell GmbH is composed of the following items: Typ - Alu or Aluflex t1 - thickness of top cover sheet tw - thickness of corrugation t2 - thickness of bottom cover sheet H - panel height in millimetres Further information regarding the surface coating and the used painting system may be included: cc - coil coating hl - bonding primer sf...

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metal sandwich technology Data sheet Panel type Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Back cover sheet Mechanical and physical properties Rigidity [Nmm2/mm] (2) E.I/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max. bending moment Mmax, longitudinal / transverse...

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Metawell metal sandwich technology Data sheet ity el pan capac d rigi ing ery d-bear V loa igh h Panel type Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Rigidity [Nmm2/mm] (2) E.I/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max. bending moment...

Open the catalog to page 4

metal sandwich technology Data sheet . j pat'e) Panel type Alu hl 10-03-05 hl / H10 Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rpo,2 [N/mm2] Tensile stress Rm[N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm[N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Mechanical and physical properties (7) Weight [kg/m2] Rigidity [Nmm2/mm] (2) E'I/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, langs /quer Max....

Open the catalog to page 5

Metawell metal sandwich technology Data sheet Panel type Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Mechanical and physical properties (7) 5.2 Rigidity [Nmm²/mm] (2) E.I/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max. bending moment Mmax, longitudinal...

Open the catalog to page 6

Panel type Data sheet . *sVe <nPreSS!V°rS co<™\ $0x »dea Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rpo,2 [N/mm2] Tensile stress Rm[N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm[N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Mechanical and physical properties (7) Weight [kg/m2] Rigidity [Nmm2/mm] (2) Et/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max. bending moment...

Open the catalog to page 7

Metawell metal sandwich technology Data sheet Panel type Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Mechanical and physical properties (7) 4.6 Rigidity [Nmm2/mm] (2) E.I/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max. bending moment Mmax, longitudinal...

Open the catalog to page 8

metal sandwich technology Data sheet Panel type Alu hl 08-02-05 hl / H6 Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rpo,2 [N/mm2] Tensile stress Rm [N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Mechanical and physical properties (7) Weight [kg/m2] Rigidity [Nmm2/mm] (2) Et/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max....

Open the catalog to page 9

metal sandwich technology Data sheet „t pa0®!U<erea Panel type Alu hl 05-02-05 hl / H6 Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rpo,2 [N/mm2] Tensile stress Rm[N/mm2] Back cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm[N/mm2] Dimensions Overall thickness[mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Mechanical and physical properties (7) Weight [kg/m2] Rigidity [Nmm2/mm] (2) Et/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max....

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Metawell metal sandwich technology Data sheet eet r sh g ove n ne c shapi O sy ea Panel type Top cover sheet Thickness of sheet Surface Alloy / Condition Proof stress Rp0,2 [N/mm2] Tensile stress Rm [N/mm2] Corrugation Thickness of sheet Surface Dimensions Overall thickness [mm]* Standard width [mm]* Standard length [mm]* * other dimensions on request Weight [kg/m2] Rigidity [Nmm2/mm] (2) E.I/b, longitudinal / transverse Bending moment [Nmm/mm] (2) Limit of elasticity Mel, longitudinal / transverse Max. bending moment Mmax, longitudinal / transverse Approvals / Certificates Mechanical and physical...

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Metawell® data sheets

Metawell® data sheets

Catalog excerpts

All Metawell GmbH- metal sandwich technology catalogs and brochures