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RENOTECH GRG
​Glass Fiber Reinforced Gypsum Casts
BROCHURE
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MED-B
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”Practically anything can be made out of this material. It can be made to look like anything, it can be shaped into whatever you want. Compared to genuine, traditional materials, it's advantage lies in the fact, that for instance due to fire safety reasons, we now have a possibility to create elements, that look a certain way, but which if made with genuine materials could not be applied in certain projects."
-Hanna Luukko, architect, FlowArc Oy
Product Data
Renotech GRG products are manufactured using high quality, incombustible, CE-marked, EN 13279-1 compliant alpha gypsum.
Renotech GRG products are manufactured using high quality, incombustible, CE-marked, EN 13279-1 compliant alpha gypsum.
Material Basis |
Alpha Gypsum |
Finish |
Smooth, profiled, decorative |
Density |
1600 kg/m³ ±150 kg/m³ |
Weight |
8–12 kg/m² |
Shell Thickness |
5 mm ±1,5 mm |
Edge Thickness |
ca. 20 mm |
Embedded parts |
Steinless Steel or equiv. (if required) |
One Part Length |
≤ 3,6 m |
One Part Surface Area |
≤ 3,5 m² |
Glass Fiber |
ca. 5 % |
Delivery, Storage and Handling
Renotech GRG parts should be well protected from damage during transport. GRG parts should be placed so that strain, pressure and compression against them is at minimum. Any damage during transportation must be reported to the hauler and Renotech Oy immediately. Renotech GRG parts must be stored protected from rain, direct sunlight, very humid, other unordinary weather conditions and from on site damage. GRG parts must be kept clean and stored on dry surface indoors. To prevent warpage and other physical damage, parts must not be stacked or leaned against each other.
Installation
Smaller, lightweight Renotech GRG parts can be glued to the substrate. Since no drilling is necessary, parts can be delivered fully finished and coated.
Larger GRG parts are installed either directly to the backing structure with screws or by suspending the element on the ceiling mounting fixtures with steel wire. Mounting profiles embedded in the GRG part make installation quick and easy.
The surface of unfinished Renotech GRG parts may show small air bubble holes and other cast traces, which disappear once the element is coated. Seams and drill holes are filled with GRG putty, which leaves the surface seamless and smooth.
Renotech GRG ceiling panel, a four part assembly was installed suspended with wire. Costa Smeralda - Il Meneghino.
Finishing
Renotech GRG surface must be clean before coating. Seam and drill hole filler putty must be thoroughly hardened and dry. GRG surface must be primed before coating.
Environment
Renotech GRG is all in all a very sustainable choice of material. Durability of product can be achieved by using small amount of raw materials and it's leight weight in transportation translates into a smaller carbon footprint.
Renotech GRG surface must be clean before coating. Seam and drill hole filler putty must be thoroughly hardened and dry. GRG surface must be primed before coating.
Environment
Renotech GRG is all in all a very sustainable choice of material. Durability of product can be achieved by using small amount of raw materials and it's leight weight in transportation translates into a smaller carbon footprint.
