Tree Protection when Slacklining<\/h1><\/div><\/div><\/div><\/div><\/div><\/div>![\"\"](\"https:\/\/www.slacklineinternational.org\/wp-content\/uploads\/2021\/04\/both-e5f804b5.png\")
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<\/div><\/div><\/div>The following has to be considered when slacklining with trees as anchors:<\/p>\n
\n- Tree\u00a0<\/strong>diameter<\/b>\u00a0of at least 30 cm at anchor point, increase the diameter with higher tensions<\/li>\n
- Tree protection\u00a0<\/strong>under the tree sling, in order to prevent the sling of abrading the bark and distributing the pressure amoung the uneven surface of the tree.
\n-> Check out our tree protection consumer report<\/a><\/li>\n- Treeslings<\/strong>\u00a0which are at least 5 cm wide (Slings should be spread out behind the tree to increase surface area)<\/li>\n<\/ul>\n
We also recommend you proactively approach slackliners in your community about these issues – this helps the entire community!<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Find all Publications on Tree Protection in the Documents section<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div>Detailed Information<\/h2><\/span><\/div><\/div><\/div>\nThe requirements mentioned above are based off DIN 79400 (the industry standard for slacklines) and are valid for slacklines rigged between trees where jumping off is feasible.<\/p>\n<\/div>\n
\nThe strains that a slackline system puts on a tree can be broken down in three categories, in a simplified form.<\/p>\n
Tension<\/strong><\/p>\nThe tension is the pull the slackline exerts on the tree. The tree needs to be able to withstand the loads pulling on it from slacklines unscathed. It is not easy to assess the maximum pull a tree can withstand. That is why we recommend a minimum diameter of 30 cm at the height of the anchor to be sure that we are not damaging the tree. For medium to high tensions\u00a0larger diameters are recommended. If you want to evaluate the forces in your slackline system you can take a look at this flyer<\/a>\u00a0or use this\u00a0calculator.<\/a><\/p>\nPressure<\/strong><\/p>\nThe pressure, transferred from the slackline to the tree is, among other things, dependent on the tension of the line, the diameter of the tree, the width of the slings wrapping the tree and the thickness and quality of treeprotection used. The larger the tree and the wider the slings, the greater the area of contact of the sling and the lesser the pressure on the bark. Trees with thin bark are more vulnerable when it comes to pressure compared to trees with thick bark. To protect the tree it is advisable to use slings of 5 and more cm in width (ideally spread out).<\/p>\n
Friction<\/strong><\/p>\nIn order to protect the bark of the tree from the friction caused by the slings we use tree protection made from robust materials such as felt or carpet. This allows the sling to rub on the tree protection without damaging the bark and, with it, the tree. Tree protection that is 20 cm high and 2-3 meters has proven to be suitable.<\/p>\n<\/div>\n<\/div>
<\/p>\n<\/div>
The following has to be considered when slacklining with trees as anchors:<\/p>\n
- \n
- Tree\u00a0<\/strong>diameter<\/b>\u00a0of at least 30 cm at anchor point, increase the diameter with higher tensions<\/li>\n
- Tree protection\u00a0<\/strong>under the tree sling, in order to prevent the sling of abrading the bark and distributing the pressure amoung the uneven surface of the tree.
\n-> Check out our tree protection consumer report<\/a><\/li>\n- Treeslings<\/strong>\u00a0which are at least 5 cm wide (Slings should be spread out behind the tree to increase surface area)<\/li>\n<\/ul>\n
We also recommend you proactively approach slackliners in your community about these issues – this helps the entire community!<\/p>\n<\/div>
<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Find all Publications on Tree Protection in the Documents section<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div>Detailed Information<\/h2><\/span>
<\/div><\/div><\/div>\nThe requirements mentioned above are based off DIN 79400 (the industry standard for slacklines) and are valid for slacklines rigged between trees where jumping off is feasible.<\/p>\n<\/div>\n
\nThe strains that a slackline system puts on a tree can be broken down in three categories, in a simplified form.<\/p>\n
Tension<\/strong><\/p>\n
The tension is the pull the slackline exerts on the tree. The tree needs to be able to withstand the loads pulling on it from slacklines unscathed. It is not easy to assess the maximum pull a tree can withstand. That is why we recommend a minimum diameter of 30 cm at the height of the anchor to be sure that we are not damaging the tree. For medium to high tensions\u00a0larger diameters are recommended. If you want to evaluate the forces in your slackline system you can take a look at this flyer<\/a>\u00a0or use this\u00a0calculator.<\/a><\/p>\n
Pressure<\/strong><\/p>\n
The pressure, transferred from the slackline to the tree is, among other things, dependent on the tension of the line, the diameter of the tree, the width of the slings wrapping the tree and the thickness and quality of treeprotection used. The larger the tree and the wider the slings, the greater the area of contact of the sling and the lesser the pressure on the bark. Trees with thin bark are more vulnerable when it comes to pressure compared to trees with thick bark. To protect the tree it is advisable to use slings of 5 and more cm in width (ideally spread out).<\/p>\n
Friction<\/strong><\/p>\n
In order to protect the bark of the tree from the friction caused by the slings we use tree protection made from robust materials such as felt or carpet. This allows the sling to rub on the tree protection without damaging the bark and, with it, the tree. Tree protection that is 20 cm high and 2-3 meters has proven to be suitable.<\/p>\n<\/div>\n<\/div>
- Tree protection\u00a0<\/strong>under the tree sling, in order to prevent the sling of abrading the bark and distributing the pressure amoung the uneven surface of the tree.
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