System for installing ceramic tiles over existing flooring and installing a soundproofing layer directly under the floor

Old Building
Internal flooring
Soundproofing; Installation of ceramic tiles

Products

1
Existing tiles
2
Adhesive
Apply the adhesive with a No.1 or No.2 MAPEI trowel according to the roughness of the substrate to bond the soundproofing membrane.
3
Soundproofing membrane + perimetral band
MAPESONIC + MAPESONIC STRIP
Apply the adhesive tape along the perimeter walls, pillars and along any other element passing through the floor. Apply the soundproofing membrane by butting the sheets against one another.
4
Adhesive
Apply the adhesive on the substrate with a notched trowel suitable for the type and format of the tiles to ensure the back of the tiles is sufficiently wetted. Use the double-buttering method where specified by UNI 11493-1.
5
Ceramic tiles
6
Grout
Once the adhesive has set, carefully fill the grouts to their full depth using a rubber trowel without leaving gaps or steps.
7
Sealant
MAPEFOAM + MAPESIL AC
Seal the perimeter and expansion joints after inserting MAPEFOAM to set the correct depth.
NOT REMOVE

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