rubber modification of asphalt with genan(road) in germany
Rubber modification of asphalt with Genan (Road+)
Ingredients are high-quality rubber powder produced by Genan mixed with 4.5% Vestenamer®, a semicrystalline polyoctenamer produced by Evonik. Laboratory tests and road projects show that as a rule of thumb, a standard bitumen modified with minimum 10% Road+ performs at the same level as or even better than a similar 4% SBS-modified bitumen.
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Rubber modification of asphalt is both environment ... - Genan
Genan has launched Road+ as a third generation elastomeric asphalt and bitumen modifier. Road+ is used in compliance with a process patented by Evonik. The ingredient mixing ratio is 100 parts of high-quality Genan rubber powder with 4.5 parts of Vestenamer®, a semicrystalline polyoctenamer produced by Evonik.
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Genan - rubber modification of asphalt and bitumen is
The mixing ratio of ingredients is 100 volumes of high-quality Genan rubber powder mixed with 4.5 volumes of Vestenamer®, a semicrystalline polyoctenamer produced by Evonik. A standard asphalt modified with 10% Road+ performs at the same level as or even better than a similar asphalt modified with 4% SBS.
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The flexible elastomer modifier for bitumen and asphalt
modified bitumen and asphalt that the rubber powder being used is uniform in size and chemical composition. As the world’s largest manufacturer of rubber powder from scrap tyres, Genan has the technology to live up to these requirements. Since Vestenamer® is produced by Evonik, the world’s premier company in specialty chemistry, the development
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High quality asphalt made from scrap tyres | State of Green
Asphalt and bitumen modification is therefore on the increase everywhere. In a country like Germany with a large consumption of bitumen, approximately 23% of all bitumen for road construction is now modified. By far the most common way of modifying bitumen in modern road construction is using the virgin material SBS (styrene-butadiene-styrene).
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Genan GmbH | STADIAWORLD
Genan’s strategy is to develop new end product applications. Genan rubber granulate and powder is already used in many fields of application: Asphalt and bitumen modification; Safety surfaces on playgrounds or base layers for sports tracks; Elastic layers for e.g. hockey and football pitches; Rubber infill for artificial turf ; Artificial Turf
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Bitumen modified equipment picture Polymer modified
rubber modification of asphalt and bitumen is – Genan. One product offered by Genan is Road+ for rubber modification of asphalt; and No special equipment is needed for the handling of Road+ modified asphalt in… Bitumen testing equipment, Controls. Controls is specialized in bitumen testing equipment. Enter now and see all the products!
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Genan rubber powder - can be added in connection with the
One of Genan’s special products is an elastomer bitumen and asphalt modifier called Road+. Road+ consists of both rubber powder and a special elastomer called Vestenamer® and is used for rubber modification of asphalt and bitumen for both road construction and roofing.
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The Genan story - sustainability is our core value
Genan now supplies ultra-fine rubber powder of uniformly high quality that can be used in the manufacture of new tires. Genan is a pioneer that offers authentic cradle-to-cradle tire recycling. In 2017, Genan launched its most recent product innovation: GENAN SAFE rubber pellets, uniform in shape and size and ideal for shock-absorbing playground base layers.
Send InquiryGenan rubber powder - for the manufacture of many
One of Genan’s special products is an elastomer bitumen and asphalt modifier called Road+. This product consists of both rubber powder and a special elastomer, Vestenamer®. The product is used in rubber modification of asphalt and bitumen in road pavement construction and roofing.
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Rubber modification of asphalt with Genan (Road+)
A study prepared by the FABES laboratory in Germany has compared Road+ asphalt to both conventional rubber asphalt and non-modified asphalt. Results show that Road+-modified asphalt is the solution where the least organic material is washed out – in both cold-water and hot-water environments. Follow the link below to download the complete study.
Send InquiryGenan Road+ - an elastomeric bitumen/asphalt rubber modifier
In the past, the most common way to modify bitumen in road construction was to use virgin SBS rubber (styrene-butadiene-styrene). Genan Road+, a third-generation asphalt and bitumen modifier, was a major breakthrough. Road+ is made of recycled coarse rubber powder from end-of-life tires (ELT).
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Genan - rubber modification of asphalt and bitumen is
One product offered by Genan is Road+ for rubber modification of asphalt; and as opposed to SBS, Road+ may be used in all kinds of bitumen. Read more.
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High quality asphalt made from scrap tyres | State of Green
Asphalt and bitumen modification is therefore on the increase everywhere. In a country like Germany with a large consumption of bitumen, approximately 23% of all bitumen for road construction is now modified. By far the most common way of modifying bitumen in modern road construction is using the virgin material SBS (styrene-butadiene-styrene).
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Genan GmbH | STADIAWORLD
Genan is the world’s largest recycler of scrap tyres with large recycling plants in Germany and Denmark. The technology has been developed since 1990 and the plants are highly sophisticated and fully automated, no human hand touches the tyres.
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Scrap tyre recycling facility in Dorsten, Germany | State
The rubber is used in numerous applications, currently the most important being modification of asphalt and bitumen, infill in artificial turf and industrial rubber applications. The steel is remelted in large steel works.
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KURZBERICHT 1133-06 rb20070207 en - Genan
2.1 Asphalt production and paving The suitability test of the two asphalt types was performed by Gebr. von der Wettern GmbH, VdW. under test No. 4265 00 from 14.07.06. A PmB 45a asphalt of type stone mastix asphalt 0/8 S according to ZTV Asphalt-StB 01 with a target binder percentage of 7,0 m.-% was laid down.
Send InquiryGenan rubber powder - can be added in connection with the
One of Genan’s special products is an elastomer bitumen and asphalt modifier called Road+. Road+ consists of both rubber powder and a special elastomer called Vestenamer® and is used for rubber modification of asphalt and bitumen for both road construction and roofing.
Send Inquiry