Formed glassfibre reinforced concrete
formparts
formparts made of fibreC glassfibre reinforced concrete are monolithic concrete slats which offer a high degree of flexibility and various design options for innovative building envelopes. The formed concrete elements with an optimized fastening system enhance glass facades and serve as a refined visual and sun protection.
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Shapes
The formed elements are tailor-made as a single piece and are available with L- or U-cross section, as a round arch, and as special shapes with a length of up to 16’ 4-7/8”.
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Economical
Due to the low weight of the formparts and their large spans, less substructure is required. They provide an economical solution for the building envelope.
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Pre-assembly
The pre-assembly in the factory, independent of weather conditions, ensures a high quality standard and quick assembly on site. The elements are simply mounted and then finetuned.
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Endless possibilities
Glassfibre reinforced concrete is a natural material. Its raw materials that originate from nature create a special, concrete-like surface.
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Fire protection
Fire resistance with fire protection class A1 "non-combustible" according to DIN 4102.
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Sustainable
With its ISO 9001 and ISO 14001 certifications, Rieder sets itself high standards for environmental protection. The environmental product declaration, EPD, gives precise indicators for the life cycle assessment.
Shapes
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- Only 1/2“ thin
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- Up to 16’ 4-7/8” long
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- Development width max. 78-3/4”
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- Various cross-sections

formparts22
The delicate-looking yet robust custom-made elements are assembled according to requirements and create a smooth facade appearance. formparts22 are available with a sharp as well as a rounded edge. Various surfaces and textures are available, which can be individually combined with each other. The large unwinding width means that several different formed parts can be combined with each other. Due to their low weight and large span widths, formparts are perfect for facades with challenging geometries. Pre-assembly in the factory, independent of weather conditions, guarantees a high-quality standard and rapid assembly on site.
plug & play - new mounting system
The jointed formed parts are connected using different mounting brackets depending on size. As a system supplier, Rieder provides coordinated components, resulting in an integrated solution from a single source. The simple anchorage system allows on-site adjustment, high fitting accuracy and concealed mounting. The mounting options are compatible with all standard supporting structures and are a time-saving, economical and sustainable alternative. For the mounting of formparts. Rieder offers a library of standard details with typical vertical and horizontal sections as well as details for fire barriers, connections for glass facades, shutter boxes, ceiling cladding, roof connections and column cladding. Based on project experience, a large collection of prepared special solutions for mounting on a wide variety of building and facade types is also available.
Colors
The authentic colors blend well into landscapes and correspond with nature and the environment. Color variations within a color tone are intended and enhance the liveliness of the building material, concrete. formparts.mono are available in the surfaces ferro and ferro light; the formparts.fab are also available with a matt surface. They can be easily combined with concrete skin.
Color collection
Color collection greyscale
Color collection pietra
Color collection bricky
Color collection timber
R2R
R2R – “Rendering to Realization” – includes optional services, such as design development, facade optimisation, static calculations, fastening methods, mock-ups and prototyping, element substructures, pre-assembly, and logistics concepts.
fins
fins are formparts with a U-shaped cross-section in a 2-3/4” x 2-3/4” format. They are used as slender concrete slabs for facades to serve as permanent visual and sun protection for large window areas.
fins also create creative design accents on the building envelope. Due to the geometrical shape of the fins, the daylight creates special light effects in the interior.
Standard formats
2-3/4” x 2-3/4” x 70-7/8“
2-3/4” x 2-3/4” x 11‘ 9-3/4“