| 摘要 |
FIELD: front isolation tile. ^ SUBSTANCE: surface of tile is useable for direct application of layer of plaster on it. Fibers of tile are packed or compressed in process of manufacture prior to hardening for purposes of forming pressed tiles of mineral wool. Larger part of fibers is oriented in direction, appropriate for thickness of sheet of mineral wool, located on production conveyor. As mineral wool, glass wool is used of biologically unstable fibers with ratio of alkaline components to alkaline-earth components greater than 1. Glass wool is subjected to hydrophobization, so that its moisture absorption on one unit of area in average would not exceed 1,0 kg/m2 after 4 hours have passed and 4,0 kg/m2 after 28 days have passed. ^ EFFECT: increased efficiency. ^ 3 cl, 3 dwg |
