Protection arrangement and protection device for landslide protection for an excavation pit

摘要

A protection assembly comprising - a plurality of inflatable protective devices for securing a pit in a ground, - each of the protective devices (S) being a landslide pad formed from a flexible, inflatable bag, on the one hand folded flat or rolled up Storage of the protective device and on the other hand allows inflation of the protection device in the form of a parallelepiped, - each cushion having an inner side (1) which is adapted to be placed against the interior of the excavation, and an outer side (7) which is suitable to be arranged in contact with the floor and the ground, comprising - the cushions being held together by holding means fixed on their inside (1) so as to form a space for personnel to use when the arrangement is in the excavation is arranged.