We often encounter deformity in Timber Floors, which seem to have no major problems., such as warping, cupping, and gaps between the boards.
In general, the moisture level of the concrete slab should be below 4% for timber flooring installation. This can be measured using a moisture meter or by conducting a calcium chloride test. It is also important to allow the concrete slab to cure for at least 28 days before installing the timber flooring, as this will give the moisture a chance to evaporate and help ensure a stable foundation for the flooring.
If the moisture level of the concrete slab is too high, it may be necessary to take steps to reduce it before installing the timber flooring. This may involve installing a moisture barrier or using a dehumidifier to remove excess moisture from the air. It is also important to ensure that the concrete slab is properly sealed and graded to prevent moisture from seeping up through the slab and affecting the timber flooring.
Overall, it is essential to properly assess and address the moisture level of the concrete slab before installing timber flooring in Melbourne. Doing so will help ensure that the flooring is stable, durable, and looks its best for years to come.
According to the Timber Development Association (TDA), the moisture content of the concrete slab should be at or below 3% for timber flooring installation. This can be measured using a moisture meter or by conducting a calcium chloride test.
Moisture level on concrete slaps
If the moisture content of the concrete slab is above 3%, it is recommended to use a moisture barrier or moisture mitigation system to reduce the moisture levels before installing the timber flooring. This can help to prevent problems such as cupping, warping, and mold growth in the timber flooring.
It is also important to note that the ambient humidity level in the room where the timber flooring will be installed should be kept at a consistent level to prevent problems with the timber flooring. The TDA recommends maintaining a relative humidity level of 35-55% and a temperature of 18-27°C.
Quality work starts from the base work
Overall, it is essential to properly prepare the concrete slab and control the humidity levels in the room to ensure that the timber flooring is installed correctly and performs well in the long term.