| abstract |
The invention discloses a process for preparing a PE pipe. The main points of the technical solution are as follows: S1, selecting raw materials; S2, crushing; S3, grinding; S4, calcining; S5, granulating coarse aggregate; S6, manufacturing Fine aggregate; S7, mixing and stirring; S8, adding additives; the preparation process of the PE pipe is simple and reasonable, and the manufactured concrete has good structural strength, high temperature resistance, and can have rich colors. |