Technical Overview Composite Gel (High Water-Retention Hydrogel) (MAG-Ⅱ) fire prevention and extinguishing material is mixed with ...

Technical Overview Eakt Slurry Colloidal Foam (FJP-Ⅱ) was developed to address the problems of large-area coal spontaneous combust...

Technical Overview To overcome the shortcomings of traditional yellow mud grouting or fly ash grouting, such as easy loss along gu...

Technical Overview Technology is developed for the prevention and control of coal spontaneous combustion in areas such as goafs of...

JTF‑Ⅳ is designed to prevent coal spontaneous combustion in goafs and abandoned roadways. Composed of Materials A and B, it forms ...

JTF-I uses microcapsule technology to overcome drawbacks of traditional mine fire control methods. Its gelling material is activat...