| 摘要 |
<p>Technique for insulating and fireproofing metallic structures comprises casting natural inorganic fiber product based on blast furnace scoria on said metallic structures; said product having fibers in the form of flakes which are opened, carded, de-fibered and crumbled in a machine and then impregnated on exiting by means of a crushing device with a liquid atomizer containing diluted adhesive.</p> |
