| 摘要 |
A thermosetting bamboo sand composite pressure pipe comprises a liner layer (1), an inner reinforcement layer (2), a sand glue layer (3), an outer reinforcement layer (4) and an outer protection layer (5) arranged respectively from an inside to an outside in a radial direction thereof. The inner reinforcement layer (2) formed by winding bamboo, a thickening layer (3) formed by stirred ore and glue, and the outer reinforcement layer (4) formed by winding bamboo are arranged sequentially from an inside to an outside between the liner layer (1) and the outer protection layer (5). The composite pressure pipe is energy-saving and environmental-friendly, raw production materials are recyclable, and a price is low. |
