Break-in resistant material - pref. comprising glass contg. embedded fibres or wires

摘要

A material, which is formed of at least two basic elements and which has impact and fire resistant such that it is not or only difficulty damaged by drilling gun fire, welding flames or other mechanical loads, is claimed. Pref. one element consists of glass powder, which can be blended with sodium waterglass to give a castable and/or spreadable material, and a second element consists of metal, ceramic, mineral and/or plastics fibres or wires. USE - The material is used as a break-in preventing material.