PROCESS FOR PREVENTIVE PROTECTION OF MATERIALS FROM PESTS PERMANENTLY OR TEMPORARILY LIVING IN THE GROUND, ESPECIALLY TERMITES

摘要

The invention relates to a process for the preventive protection of materials against pests permanently or temporarily living in the ground, especially termites. Here one or more blocking layers of sharp-edged inert particles with a grain size of 0.001 to 30 mm (measured as per DIN 4188) and/or spherical inert particles with a diameter of 0.5 to 5.0 mm are arranged around and/or in the object to be protected.