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Excalibur climbing wall, Groningen, The Netherlands
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Excalibur Climbing Wall, Groningen, The Netherlands

The world's highest climbing wall is situated in the town of Groningen, The Netherlands. It is 37 metres (121 ft) high and is known as the Excalibur.
A climbing wall is an artificially constructed wall with grips for hands and feet, used for climbing. Some are brick or wooden constructions, but on most modern walls, the material most often used is a thick multiplex board with holes drilled into it. Recently, manufactured steel and aluminum have also been used. The wall may have places to attach belay ropes, but may also be used to practice lead climbing or bouldering.
Each hole contains a specially formed t-nut to allow modular climbing holds to be screwed on to the wall. With manufactured steel or aluminum walls, an engineered industrial fastener is used to secure climbing holds. The face of the multiplex board climbing surface is covered with textured products including concrete and paint or polyurethane loaded with sand. In addition to the textured surface and hand holds, the wall may contain surface structures such as indentions (incuts) and protrusions (bulges), or take the form of an overhang, underhang or crack.

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Filename:328951.jpg
Album name:Sport and Fitness
Rating (1 votes):55555
Keywords:#excalibur #climbing #wall #groningen #netherlands
Filesize:47 KiB
Date added:Oct 22, 2010
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