New filling material-<Hebei Maosen> good airtightness and high quality

' . This filling series material is an injectable two-component liquid polymer resin material product with high foaming ratio, composed of resin, functional additives, catalysts, etc., used for sealing air and gas, filling voids and pores, and reinforcing coal. rock formations. This product only requires a special multi-functional pump and a mixing gun. The resin and catalyst are mixed in a volume ratio of:. The two components are automatically activated by compressed air in the gun. They react quickly to generate foam. After foaming The volume quickly expands to twice the original volume and is directly injected into the area to be treated. After expansion, the foam of this filling series material solidifies within a few minutes. Its rapid response, high expansion rate and good overall pressure-bearing capacity provide an economical, fast and safe solution for hollow filling.