Especially when renovating existing buildings, the subsurface is often no longer optimal. If the entire screed is not to be renewed, stabilization in the form of reinforcement fabric is often incorporated. However, there are completely different products and procedures for reinforcing fabrics for the floor.
Procedures for using reinforcement mesh on the floor
When renovating existing floors, the conditions are always very individual in each individual case. Either a screed was not completely laid, a slate or broken screed floor should be leveled out. In addition, special fillers have been used for several years (€ 4.25 on Amazon *) n. These are also processed with reinforcement fabric, but the filler may also contain special reinforcement fibers. This leads to a completely different use of reinforcement mesh on the floor:
- Also read - reinforcement mesh for leveling compound
- Also read - reinforcement mesh on corners
- Also read - plastering reinforcement mesh
- the filling in of the reinforcement fabric directly on the old substrate
- inserting after a few millimeters have been troweled on and another layer of trowel should follow
- pouring a thin layer of leveling screed, then reinforcing mesh, then more leveling screed
Pay attention to the processing instructions of the manufacturer
In addition, the different products can have completely different processing requirements. The following explanations are therefore to be understood more for a general use of reinforcement fabric. Depending on which product you are actually using, please follow the processing instructions of the manufacturer concerned as a matter of priority.
Basic processing of reinforcement mesh on the floor
Otherwise, it is preferable to incorporate reinforcement mesh into the lower area of the new screed to be poured. Pour in enough leveling screed to create a layer that is at least 1 mm thick, but preferably 2 to 3 mm. Now insert the reinforcement fabric and continue pouring until the reinforcement fabric is completely in the flowing screed. Then wait until this first layer of screed has dried. Then the rest of the screed is applied.
In addition to fiberglass reinforcement fabric, possibly fiber reinforcement in the building material
The reinforcement fabric to be used should be modern fiberglass fabric. Depending on what you use as a filler, you can also add fiberglass reinforcement to the filler. With leveling compounds, it is particularly important that the entire area is well ventilated.Tips & Tricks Reinforcement mesh is also often used on old plaster. However, a distinction must also be made here between exterior and interior areas. How to use reinforcement mesh in old exterior and facade plasters, for example, and what else needs to be considered, you can read here.