| 摘要 |
FIELD: construction materials industry. SUBSTANCE: this is intended for facing and finishing frontal and other surfaces at exterior and interior construction operations. Product 1 made of stone is impregnated for increasing its strength and flexibility by filling its pores 4, fissures and other hollows found in strip made from stone. Used for impregnation is agent 3. Description of invention also presents method for production of aforesaid stone product 1. This allows for enhancing internal strength and flexibility of each stone strip and for avoiding application of supports for securing material during its treatment and also in transportation and utilization. EFFECT: higher efficiency. 11 cl, 3 dwgc |
