Katuyoan sa pag-usab, prinsipyo ug proseso sa giusab nga mga kagamitan sa bitumen
Purpose of modified materials: Add modifiers and new modifiers to the cultivation base bitumen to fully improve the bridge performance of the bitumen, including temperature sensing properties, high temperature stability, low temperature cohesion, aging resistance and important link protection functions.
Pagkat-on og dugang
2024-05-24