By using ceramic welding technology, any part of the flame space in various horseshoe flame furnaces, multi-train glass furnaces and larg-scale float glass furnaces can be repaired without shutting down the furnace.

 ★   Falling or collapsing of bricks in “L” type hanging wall and double “J” type hanging wall

 ★   Block of brick-checker in the regenerator

 ★   Falling or displacement of bricks in furnace stomps on the crater

 ★   Introversion, brick falling and upper in-clearance fire penetration on breast wall of the melting furnace

 ★   Erosion of the crown melt hole and crown angle of melt furnace

 ★   Cracks of various furnaces and burn-out of wall tiles

★   Various furnace cracks and burn-out and peeling of wall tiles

★   Burn-out of the hanging wall around the charge door

★   Breakage, falling and peeling of the flat arch of crater and the arch brick of the charge door

★   Breakage and falling of hook bricks of the melting furnace

★   Rvertical crack on flank of crate

★   Perforation of fire block wall