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According to the National Encyclopedia of Construction of ProfiDom.com.ua, the domestic company Elit-Plast, a manufacturer of expanded polystyrene, has developed a method of thermal insulation of perimeter buildings, the purpose…

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How to build a reliable home on a weak ground
Obviously, the foundation on which the house rests must be firmly established in the ground. However, due to the different nature of the soils, they can not always withstand the…

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Update the parquet in the school class

During the school year, the class most suffers from the floor – dozens of small legs go and run every day on it, students push and hold the chairs, rearrange the batches, may accidentally shed water, and so on. Such intensive exploitation leads to the fact that the floor covering is rapidly wearing out, so while the summer is in full swing, it’s time to think about updating the parquet in the school class.

So let’s get started! We insert in a cyclical machine a grinding paper with a grain size of 36-40 and perform a roughing grinding, driving the device in such a way that the grinding direction forms a 45 ° angle to the parquet boards and wood fibers. The traces of rough grinding must be eliminated. In this, we will use grinding paper of grains 60, which is also inserted into a cyclical machine and polished, changing the direction of 90 ° relative to the previous one. But this is not the end – the last, finish, grinding, we perform again in a different direction with a cyclical machine with a grinding paper of grain 80-100 and polish until we can see that our floor has become perfectly even and clean. Finally, do not forget about the angles and hard-to-reach places – here comes the corner corner to help.

The next step is to clean the floor from the dust. The vacuum cleaner will be very helpful here. In principle, after that you can immediately switch to parquet flooring, but if you see between the parquet boards of the cavity or the gap, then you will have to wait and remove the defects of the floor. Here it will be useful GRUNTOVKA NITRO VIDARON. We mix it with formed during the grinding by dust and spatula of stainless steel, apply two layers. So, not only the damage to the floor will disappear, but also the hardened surface of the parquet. When the product dries, grinding grain 120 again grinding the parquet in the direction of falling light and polishing polishing machine. We clean the floor from the dust and mount the skirting boards.
Finally, it’s time to apply varnish. It is recommended to use the LAMP FOR PARQUET WITHOUT VIDARON Foundation with Ultra Durable Technology technology. Thanks to the specially selected resins, the tool is easy to apply, and the surface that it is crafted is durable and resistant to scratches, abrasion, mechanical damage, and the effects of water, detergents and alcohols. Varnish – colorless, has a mild smell and dries quickly. With its help you can create a glossy, glossy, semi-matte and matte finish. In addition, the tool will emphasize the natural color and texture of the wood.

To apply a LAK for a parquet without foundation VIDARON TM we will use a moorer roller with a short nap, and at brushing of hard-to-reach places and plinths brush for solvent products will be used.

Spray the varnish evenly and rub it with a semi-dry roll in the opposite direction, wait 12 hours until it dries and perform interlayer grinding (matte and semisweet degree of gloss – we use grinding paper with grain size from 220 to 320, gloss and high gloss – from 320 to 400), clean the surface of the dust and apply the next layer of varnish. The best decorative effect is the application of 3 layers of varnish (with interlayer grinding).

Finally, there are several tricks for perfect stain: a few hours before applying, the varnish must be put in the room in which it will be used. The temperature in the class during the varnishing should be in the range from +16 to + 25 ° С, and humidity of air – from 40% to 65%. It is also important to avoid drafts – they can cause uneven drying of varnish.

After 24 hours after applying the finishing layer of varnish, the updated parquet can be exploited. Upgrading the parquet, so mechanical damage, moisture and ultraviolet radiation will not be terrible for him. And in the autumn, when hundreds of young schoolchildren go to school, they will be greeted with updated classes with flooring, which will not be afraid of childish mischief.

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