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Key Points In Installation Of Porcelain Tiles

In this article, London flooring contractors will consider the topic about porcelain tiles. Nowadays, porcelain tiles are very popular – they have increased their face value. Meanwhile their thickness is reduced. Here are more details:

  • London flooring experts explain, that a porcelain tile is actually a ceramic. It’s produced by mixing ball clay and kaolin clay. London flooring contractors say, that the two substances are mingled in ball mills. After that, they are weight fed through a sprayer into a matrix. Then comes a pressing procedure before the final baking at at 1200 – 1400 degrees C.
  • London flooring experts apply clay engobe in order to stop sticking the tile to the ceramic rollers in the kiln.
  • London flooring specialists point, that porcelain tiles may be polished, glazed or unglazed. They may also be repaired. The process of amendment of the tile guarantees, that all tiles will be at the same size.
  • London flooring contractors recommend narrower joints because of less movement. London flooring experts claim, that minimum 3mm joint is still recommended on floors.
  • When it comes to the glazing procedure, every London flooring company is aware, that it is accomplished via carbide blocks of varying grit dimensions. This way surface of the porcelain is smoothed. When the surface is perfectly polished, the light is refracted in the same direction.
  • In every London flooring shop, experts know, that during the polishing process micro pores may be opened. They may cause some problems when grout is put into the joints. During the washing off process water may enter into the tile. Together with the contrastive grout colour this may provoke staining of the surface.
  • London flooring companies pay attention at the improvements of modern technology. They lead to reducing in thickness of tiles. There are tiles which are only 3mm thick with a face size of 3000x1000mm.
  • London commercial flooring experts point, that some thin porcelains are reinforced with a mesh backing. This may cause the tile to bend. Meanwhile the substrate must stay as solid as possible.
  • London contract flooring specialists explain also about the various adhesives. A cementitious adhesive (C) with improved qualities (2) is a good beginning.
  • A thixotropic (T) with enlarged open time (E) will surely be beneficial (C2TE).
  • A fast setting material (F) may be applied. However this may be inconsistent with the bigger format materials according to the expertise of the fixer.

Last, but not least – the substrate where tiles are fixed to and the conditions also determine the materials required.

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