Concrete slab mesh is reinforced welded wire mesh panels. This reinforced welded wire mesh panels are made of galvanized welded wire mesh for constructional uses. For example, block slab structure reinforcing, and hollowed slabs reinforcement, building wall reinforcement and support wall reinforcement. It has the continuous lengths of joint reinforcement that are embedded into the horizontal mortar joints of masonry walls. Joint reinforcement has long proven to be necessary for superior performance of masonry wall construction. Variety: truss mesh reinforcement. Ladder mesh reinforcement. Available material: hot dipped galvanized, electro galvanized or stainless steel.