| 摘要 |
FIELD: construction.SUBSTANCE: rectangular or square batten has surface ply and inner ply of wood particle-based material. Said surface ply comprises wood flour, polypropylene, polybutadiene and concentrated dye at the following ratio of components, wt %: wood flour - 70-80, polypropylene - 15-25, polybutadiene - 2-4 and concentrated dye 1-3. Batten inner ply comprises 2-10 mm long fibrous wood particles oriented in length and secondary thermoplastic polymer at the following ratio of components, wt %: fibrous wood particles - 70-80 and secondary thermoplastic polymer - 20-30.EFFECT: higher water resistance (over 1,3 times) and bending strength (over 1,5 times).1 tbl |
