Comparison of construction procedures for the "DON'TDIG method" for repairing intrusion prevention fences.
In the installation work of the support for the setup operation, it is possible to temporarily secure with bolts without filling with mortar!
We would like to introduce a comparison of the construction procedures of the "DON'TDIG method" for repairing intrusion prevention fences with general construction methods. The inspection work of the "DON'TDIG method" only involves checking for cracks or damage in the existing foundation and confirming that there is no rust or cross-sectional loss in the existing posts, eliminating the need for buried cable surveys or investigations of buried cultural heritage areas that are typically required in general methods. Additionally, this method does not require the removal of existing foundations, the installation of posts and wire mesh, or the embedding of steel pipe foundations (L=600mm) into the ground. 【Inspection Work of the DON'TDIG Method】 ■ Check for cracks or damage in the existing foundation ■ Confirm that there is no rust or cross-sectional loss in the existing posts *For more details, please download the PDF or feel free to contact us.
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Until now, we have been cutting down trees on the slopes, excavating the ground to install concrete foundations, and then placing avalanche prevention shelves and rockfall protection shelves on top. However, the avalanche prevention shelves are ineffective against rockfalls, and the rockfall protection shelves are powerless against avalanches. The "triangular fence" developed and sold by our company effectively functions against both avalanches and rockfalls, and it does not require any excavation of the ground or concrete work, which could cause secondary disasters. It can be easily constructed using only lightweight materials, making it an environmentally friendly construction method suitable for the 21st century that does not compromise the landscape.
