Reasons For Foaming And Edge Warping On Floor

Many household floors are always bubbling. In particular, the newly renovated new houses have performed particularly badly. Next, our plastic floor expert explains the reason for you.

It's caused by moisture. Before installation, because the ground is not cleaned up, there are some small sand grains or the ground is too rough. After installation, in the process of trampling, the moisture-proof film and the balance layer on the back of the floor are destroyed, and the moisture of the ground runs into the floor and causes the floor bulging.

Some floors may not be strictly controlled during production, resulting in too much floor size change rate. Thermal expansion and contraction effect. There is also the construction of rolling not timely lead to glue missed the best opening time lost cohesion, sheet floor after the main problem is warping edge, of course, and objective factors have a certain relationship. Therefore, during construction, the indoor temperature must reach about 15 - 20 degrees Celsius.

The main focus of the coil is foaming. When paving, the whole floor covers the ground and produces air. It is difficult to repair the coil if it is not removed in time. Adhesives are also on the one hand, auxiliary glue is generally divided into two types, one is filler glue, the second is non-filling glue, the professional term is pressure-sensitive glue, the former glue scraping area is small, but the stickiness is excellent, the latter glue scraping area is almost half of the former, this kind of glue is suitable for pasting 2 mm quartz floor or homogeneous permeable sheet floor in summer.