Arnestad ARNESTAD FOOTBALL GROUND ASKER, NORWAY – 2005
Drainage and Sport fields
An existing football field was renovated to a modern artificial grass field with Leca as frost protection and drain layer. The ground consist of marsh and soft soil with silt which can cause problems with drain and settlements. Leca® was layed out as a frost protection and drain layer under the top layer to give stable condition. The soil layer on the existing field was removed and a geotextile was laid out. Then Leca® was spread out with bulldozer in 0,28 m thick layer and covered with a new geotextile. Over this a 0,20 m thick layer of crushed rock of fraction 4-63 mm was levelled and compacted. A finer fraction of 0-8 mm in a thickness of 2-3 cm is the finish layer under the artificial grass.
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NORWAY TECHNICAL DATE OF THE PROJECT Designer: Ing. Kenneth Kennedy Berg Contractor: Isachsen & Løvaas as Place of job: Arnestad, Vollen in Asker Period of job: 2005 Volume: 2 500 m3 Type of material: Leca 0-32 mm
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