Experimental Study and Application of LASC Foamed Concrete to Create Airtight Walls in Coal Mines

<div>Environmental pollution caused by spontaneous combustion of coal. (a) Flue gas produced by spontaneous combustion. (b) Exposed open flame after peeling off the surface.</div>

Advances in Materials Science and Engineering

fig1

Figure 1

Figure 1: Experimental Study and Application of LASC Foamed Concrete to Create Airtight Walls in Coal Mines 