| 摘要 |
FIELD: construction. ^ SUBSTANCE: composition for producing roofing materials includes the following components, wt %: ground wastes of bitumen roofing materials on glass base 1 - 20.0, spent oil products 3.0-16.0, wastes of thermoplastic polymers 1.0-5.0, waste paper 1-10.0, ground wastes of bitumen roofing materials, ruberoid - balance. Method of composition production is characterised. ^ EFFECT: improved consumer properties of material and reduction of its prime cost. ^ 2 cl, 1 dwg, 9 tbl, 10 ex |
