You can avoid #sulfur condensation inside your expansion joints with proper insulation. Too much or too little, and they'll look like this, eating up backup bars and structural steel. #expansionjoint #powerplant #coal #shutdown

You can avoid #sulfur condensation inside your expansion joints with proper insulation. Too much or too little, and they’ll look like this, eating up backup bars and structural steel. #expansionjoint #powerplant #coal #shutdown