Description
Puebla is a decorative glass-ceramic mosaic made from 100 % recycled glass. The chips are square with a printed pattern, 40 × 40 mm in size and 5.5 mm thick, and the colour range is: yellow-red-blue patchwork pattern.
What it looks like
Saturated yellow, red and blue motifs are layered like a collage of old traditional tiles. The result is colourful, lively and cheerful.
It is a good choice for a kitchen, a terrace and a coffee nook where a cheerful mood and more colour are wanted.
Advantages of Puebla
- Pore-free glass – water absorption is up to 0.04 %, so the surface does not grow mould and does not retain stains or odours.
- Lasting colour – sunlight (ISO 4892) and cleaning agents (class A per ASTM C650) do not change it.
- Withstands alternating cold and heat (ASTM C1026), so it can also be used outdoors.
- Stable under load – 55 N/mm² flexural strength (EN ISO 10545-4), with a flawlessly smooth surface.
- Eco-friendly – free of pigments containing lead, cadmium and other heavy metals.
Technical specifications
| Parameter | Value |
|---|---|
| Code | MOSFBLDJ067 |
| Chip shape | square with printed pattern |
| Chip size | 40 × 40 mm |
| Thickness | 5.5 mm |
| Colour | yellow-red-blue patchwork pattern |
| Colour shades | yellow, blue and red |
| Material | glass ceramic (100 % recycled glass) |
| Sheet backing | silicone (polyurethane) dots |
| Sheet size | 325 × 325 mm |
| Sheets per 1 m² | 10 |
| Grout joint width | 2 mm |
| Water absorption | ≤ 0.04 % (EN ISO 10545-3) |
| Flexural strength | 55 N/mm² |
| Frost resistance | yes (ASTM C1026) |
| Chemical resistance | A (ASTM C650) |
| Intended use | bathroom and shower cladding, kitchen, spa and hammam, decorative walls |
| Carton | 1 m² |
The silicone dot backing
The chips of the Puebla sheet are held together by small silicone (polyurethane) dots placed on the back, which do not cover the back of the chips. This way the adhesive reaches more than 95 % of the back of each chip and the bond is very stable. The layer does not increase the height of the mosaic, is not affected by the adhesive and the grout, and does not warp in the warehouse. The flexible sheet bends around rounded walls, steps and corners without effort.
- The mesh covers part of the back, whereas the dots leave more adhesive area.
- The paper is on the front and hides the chips during installation, whereas with dots you can see the chips and the joints.
- After installation nothing needs to be removed, whereas paper has to be soaked and peeled off.
Applications
- Accent walls in bathrooms and spa areas
- Decorative kitchen backsplash
- Panels and borders in the interior
Choosing the grout
White grout cleans up the colours, while grey grout softens them. For wet areas such as a shower cabin, an epoxy or waterproof class C2 grout works best: it does not let moisture through and does not darken.
Installation step by step
- Preparing the substrate: it must be dry, sound, dust-free and level (up to 2 mm over 2 m). In the shower area, waterproofing is applied first.
- Adhesive: flexible cement-based, white, class C2TE S1. The glass is slightly translucent, so a grey adhesive would ruin the fresh tone.
- Application: with a notched trowel (3–4 mm), cover an area big enough for 2–3 sheets.
- Laying: press the sheet evenly with a rubber float, keeping a 2 mm joint between the sheets themselves as well.
- Cutting: at corners and around fittings, cut through the dots with a utility knife, and cut single chips with glass mosaic nippers.
- Grouting: wait a day. For a shower area, choose an epoxy or waterproof C2 grout.
- Finishing: remove excess grout with a damp sponge while it is still soft; epoxy residues require a special cleaner immediately. The shower may only be used once the grout has fully hardened.
Prepare your tools and materials: a rubber float, a 3–4 mm notched trowel, a utility knife, special glass mosaic nippers, a sponge, a bucket of water, as well as C2TE S1 adhesive (white) and grout – epoxy or waterproof.
Approximate consumption rates
For the adhesive, allow approximately 2 kg per m² (chip up to 25 mm), 2.5 kg per m² (40 mm) or 3 kg per m² (larger chips). For the grout, use the formula 1.6 × C × D × (A + B) / (A × B), with the result in kg per m²; here A and B are the chip dimensions (40 × 40 mm), C is the thickness (5.5 mm) and D is the joint width (2 mm). In practice the quantity varies with the smoothness and absorbency of the wall, the chosen materials, the notches of the trowel, the depth of the joint and the skill of the installer. Check the quantities against the technical data sheets of the chosen materials.
Laboratory tests
| Method | What is tested | Result |
|---|---|---|
| ISO 4892 | Accelerated UV ageing | colour does not change |
| EN ISO 10545 | Thermal expansion | withstands |
| ASTM C1026 | Freeze–thaw cycles | withstands |
| ASTM C650 | Contact with chemicals | class A, no change |
| EN ISO 10545-4 | Flexural load | 55 N/mm² |
| EN ISO 10545-3 | Moisture absorption | no more than 0.04 % |
| EN ISO 10545-2 | Surface defects | none (100 %) |
Surface care
- For everyday cleaning, a soft sponge and a mild pH-neutral cleaner are enough.
- Do not use abrasive powders, wire brushes or acidic agents on the grout.
- A rubber squeegee after showering protects the glass from water spots.
Quantity and batch
The mosaic is sold in multiples of a 1 m² carton. Add 5–10 % extra for cutting and buy everything at once – that way the sheets come from the same batch and the tone is uniform.
Frequently asked questions
What adhesive is suitable?
White flexible cement-based adhesive C2TE S1 – it preserves the true colour of the glass.
Can it go over old tiles?
Yes, if they are sound, clean and degreased and primed with a suitable primer.
Is it suitable for salt water and chlorine?
It is intended for walls and wet rooms; the glass does not react with cleaning agents.
Colour in reality
The colour of the glass is perceived differently depending on the screen, the lighting, the viewing angle, the colour of the grout and the surrounding surfaces. A slight difference in shade between batches is possible. The visualisations shown are illustrative and serve only as a guide; if the exact colour is important, contact us before ordering.
See also: Wellness, Pools and Equipment, Cladding and Paving, Pools, Pool Chemicals, Pool Accessories.
