The crushing of the edge or with of jam happens when a recently installed pavement of the hard wood absorbs the humidity and swells before the rifinitura. Since the pavements of the hard wood are install to you ‘ strongly ‘ in the first place, all the inflation any can induce the parts of the wood paving to push towards the high against one an other. That would not be a such problem except one what.

The paving of the hard wood of the strip is manufactured so that the parts connect. Every edge of the paving has one linguetta or one rabbet. However, during the macinazione process, when every part of the paving of the hard wood is modeled, the side of the linguetta is not milled to an angle of 90 degrees to the face of the paving on that walks. That is made intentionally. The edge of the linguetta is milled so that only the advanced part of that part touches the side of the rabbet close it. This process concurs the paving of wood of being installed closely even if there are imperfections to read in the subfloor or on the hard wood it is connected.

As with every for there is always with. Therefore with to this. Since hardly the advanced edge of every edge is in contact with the following part, all the meaningful pressure will compress wood fibers. These fibers are expanded very rarely of new to their figure and format originates them. The suppliers of the pavement of the hard wood know that this can happen. They have emanated the rigorous guide of reference of the installation that, once continuations, eliminate this problem happening. The humidity that has induced your paving to swell could have many origins.

The wood can be transported an rainy or snowy day. The pavement could be installed in humid or humid time. The time can be fine, but the humidity has been introduced from the activities of the construction. The drywall or intonaco it cannot completely be dry. The incorniciatura lumber can have residual humidity the being exposed to the rain. The activities of the painting can unload the great humidity amounts in the house. The poured concrete of recent in the scantinato one can also raise the level of humidity.

Moreover, you have pointed out that your problem was stricter to the center of your house. My conjecture is that your furnace and log main lines of the culvert are found directly under the problematic fields. In all the probability, the ceiling in your scantinato over these zones is not isolated. The heat from the furnace and the canalization ‘ has cooked ‘ the paving in these zones and it has induced to them to ristringere more of the zones to the edges of the rooms.

You can avoid these problems making sure itself the material of the paving you are dry before installation. Moreover, the inner one of the house must be dry. The pavement would have to be rifinito R-appena.possibile after installation. This process seals the wood and it renders it much difficult one affinchè to swell happens. In your case, yours only solution can must fill up the leaks of color mastic and invest in some decorative blankets of zone. Refinishing of the leaks not to disappear the indurrà pavement.