CERAMIC COATINGS AND STONEWARE - 2) APPLYING RESIN COATINGS ON TOP OF TILES - BASE CYCLES

2.1. Applying film resins on top of tiles (with a maximum moisture content of 3% under the tile measured according to the calcium carbide method)

NORPHEN 200 - NORPHEN 200 HCR (all versions) - NORPHEN 200 FUEL - NORDPUR INTERNI - NORDPUR ESTERNI (all versions)- NORDPUR SW:

a) There are cases in which the client client wants to install the resin in place where currently tiles are installed, both if joints are existing or not: in the case of tiles without joints like, for instance, polished marble tiles, the result would be acceptable.

b) If, however, resin film are to be installed on a tile coating with joints, the result may not be acceptable (visible joints under the resin).

c) In order to completely remove the traces of grout, it is advisable to fill the joints with ANCHOR VE and allow approx. 2 hours for the product to cure, then a diamond polishing shall be carried out on the surface.

 

2.2. Applying waterborne film resins on top of tiles (with more than 3% and up to 6% moisture content measured according to the calcium carbide method) WITH JOINTS THAT WILL REMAIN EXPOSED

(NORPHEN SW SMALTO - Q_SMALTO - Q_SMALTO LC)

The product shall be applied directly on the tile after washing and brushing it with STRIPPER 5-fold diluted in water and then rinsing.

2.3. Applying either solvent free or solvent based film resins characterised by high mechanical strength on a tile substrate (with more than 3% and up to 6% moisture content measured according to the calcium carbide method) WITH JOINTS THAT WILL REMAIN EXPOSED

(NORPHEN 200 HCR - NORDPUR ESTERNI - NORDPUR INTERNI) 

  •    wash and brush with STRIPPER 5 folds diluted in water and then rinse;
  •  apply a coat of SOLID;
  •  proceed to the application of the coating.

 

2.4. Applying coatings of the series FLOOR L TRA - NORPHEN LEVEL - DECORLITE - LEVEL CRETE - STRATOFLEX - STRATOFLEX PU on a dry substrate (max 3%)

These are medium thickness coatings that are processed utilizing the self-leveling method; proceed as follows:

  •  diamond grind the surface;
  •  prepare a dose of NORPHEN FONDO SL for APPROX. 250 gr / sqm and fix a 160 gr / sqm fiberglass mesh
  •  the next day apply a skim coating with 0.75 kg / sqm of NORPHEN FONDO SL loaded with 30% quartz 0.1-0.3 and 50/70% with quartz 0.3-0.9;
  •  remove the quartz sand and aspire;

 

(Alternatively, proceed as in step 2.1.c)

then:

  • for FLOOR L TRA, NORPHEN LEVEL and DECORLITE: Apply a coat of either NORPHEN W3 or W3 IMPERMEABILIZZANTE loaded with 30% quartz sand 0.1-0.3 - wait 48 hours and proceed.
  •  for LEVEL CRETE: replace the quartz 0.1-0.6 with quartz 0.7-1.2 SLIGHTLY BROADCAST during the application phase of NORPHEN FONDO SL to obtain a better grip;
  • for STRATOFLEX and STRATOFLEX PU: Apply directly on the broadcast, taking care to facilitate the removal of the air from the product with a spiked roller.

 

2.5. Applying coatings of the series RQ MASSETTO - FARMACRETE - NORPHEN W3 COLORATO on a dry substrate (max 3%)

They are medium / high thickness coatings that undergo a multi-layer processing method with broadcasting.{/0}

Proceed as follows:

  •  diamond grind the tiled surface so as to remove the glossy surface;
  •  lay down a 160 gr / sqm fiberglass mesh and fix it to the surface with NORPHEN FONDO SL using a roller for a coverage of approx. 250 gr / sqm;
  •  prepare a dose of 0.75 kg / sqm of NORPHEN FONDO SL and add 30% quartz 0.1-0.3 and 50% natural quartz 0.3-0.9;
  •  skim coat the surface and to spread with a 50 cm steel trowel (if necessary use spiked rollers to help spreading);
  •  wet on wet broadcast to excess with natural quartz sand 0.3-0.9   NORPEN for W3 and for NORPEN W3 and RQ MASSETTO and FARMACRETE colored with the same colors of the finish;
  •  the next day remove the excess quartz, sand and suck up the dust.


2.6. Applying medium and medium /high thickness coatings of all types (FLOOR L TRA - NORPHEN LEVEL - DECORLITE - LEVEL CRETE - STRATOFLEX - STRATOFLEX PU - RQ MASSETTO - FARMACRETE - NORPHEN W3 COLORATO on surfaces with moisture content between 3 and 6%

Proceed as follows:

  •  2diamond grind the tiled surface so as to remove the glossy surface;
  •  lay down a 160 gr / sqm fiberglass mesh and fix it to the surface with SOLID using a roller for a coverage of approx. 300 gr / sqm; broadcast with the supplied quartz;
  •  after approx. 2 hours apply SOLID with a spatula for a consumption of about 400 gr / sqm and broadcast with quartz supplied;
  •  after a further 2 hours, proceed with the rest of the floor.

 

2.7. Applying medium and medium /high thickness coatings of all types (see above), on surfaces with moisture content more than 6% (measured according to the calcium carbide method

  •  diamond grind the tiled surface so as to remove the glossy surface;
  •  lay down a 160 gr / sqm fiberglass mesh and fix it using a roller with a coat of Q-PRIMER diluted in water as per the Technical Data Sheet;
  •  skim coat the surface with Q-RASANTE (A + B + C) for a consumption of approx. 1.5 kg / sqm;
  •  wet on wet broadcast to excess either natural or colored quartz depending on the type of coating to be installed;
  •  the next day remove the excess quartz, sand and suck up the dust.

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