Engineered quartz

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GEOLUXE® Eramo Pyrolithic

GEOLUXE® Eramo Pyrolithic is a large-format porcelain slab from the Asian premium manufacturer GEOLUXE in a dark striped-stone look. The polished slab shows a deep, warm brown-black ground tone crossed by fine, horizontally running layers in dark brown, brown-black and bronze – stylistically an allusion to the layered Canadian Eramosa stone, or to strongly banded slate and gneiss structures. At ROSSITTIS we work the slabs into heat- and acid-resistant kitchen worktops, bar counters, wall cladding, furniture tops and made-to-measure interior and exterior components including façades.

Sinterkeramische Großtafel (Sintered Stone) der Marke GEOLUXE (Wing Tai Group, Philippinen) – kein gewachsener Naturstein, kein Quarzkomposit und kein klassisches Porzellan. „Pyrolithic Stone" ist die Eigenmarketing-Bezeichnung für die hochtemperatur-gesinterten Mineraltafeln. Variante „Eramo" als gestalterisches Zitat des kanadischen Eramosa-Steins mit horizontaler Schichtenoptik in warm-dunkler Farbpalette.

Engineered quartz

Available as: Slabs

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About GEOLUXE® Eramo Pyrolithic

Background. GEOLUXE® is an Asian premium brand for large-format porcelain slabs (sintered stone), produced by the Philippine Wing Tai group. Unlike the European market leaders Laminam (Italy), Neolith (Spain), Dekton (Spain/Cosentino) and SapienStone (Italy), GEOLUXE has positioned itself since its market launch in 2018 above all through the design depth of the slab look and through the format. The brand markets its slabs under the term “Pyrolithic Stone” – its own marketing designation for high-temperature-sintered mineral slabs based on natural clays, feldspar aggregates and mineral pigments.

Material composition and manufacture. A GEOLUXE Pyrolithic slab consists of around 100 % mineral raw materials – feldspar, quartz, clay minerals and pigments – without polymer binders. The mixture is compacted in a mould by a roller-press or pressing process, provided with decorated pigment layers for the line structure and then sintered at temperatures above 1,200 °C in a tunnel kiln. In this sintering the mineral particles partly fuse into a closed crystalline mineral structure – the end product is a fully mineral, sintered-through slab with no resin content. This yields decisive technical advantages over engineered quartz: water absorption below 0.1 %, very high heat resistance (hot pots can be set down directly), full UV resistance and thus suitability for external use, frost resistance and almost complete acid resistance.

The Eramo Pyrolithic variant. In design terms the grade quotes the layered Eramosa stone – a Silurian dolomitic limestone from the Wiarton region in Ontario (Canada), known for its characteristic horizontal bedding and listed in the architectural market under names such as “Eramosa” or “Black Forest Stone”. The GEOLUXE slab transfers this layered look into a warm dark colour palette: a deep, chocolate-brown to brown-black ground tone, finely crossed by horizontal stripes in dark brown, black, bronze and golden brown that look like the sediment layers of a cut-open rock. From a middle distance the slab appears calmly dark throughout with subtle movement; close up you discover the fine layered structure. The look differs clearly from the dramatic veined marble-look slabs of the competition – Eramo lives from a horizontal bedding course rather than from branching vein networks.

Format and thicknesses. GEOLUXE supplies the Pyrolithic slabs in several large formats – the standard format is around 320 × 160 cm and 160 × 80 cm. The thicknesses are clearly graded at 6, 12, 20 and 30 mm; the large slab in 12 mm in particular has established itself for interior façades, wall cladding and furniture, while for kitchen worktops and bar counters the 12 or 20 mm variant (with a double edge / mitre edge for a visibly thicker look) is standard. With a linearly structured slab like Eramo, particular care in slab alignment pays off – the layer lines should run in a consistent direction on site, or where appropriate be staged in a deliberate 90° alternation.

Interior application. Eramo Pyrolithic is the first choice for kitchen worktops with a warm, dark statement feel, in which a calm layered structure rather than a dramatic vein pattern is wanted. It is also outstandingly suited to vanity units, wall cladding, bathroom walls, furniture tops (dining tables, coffee tables, sideboard fronts), reception desks, bar counters and large-format interior floors. The slab is heat-resistant (hot pots can be set down briefly), pore-free (no sealing required) and acid-resistant (wine, lemon and tomato leave no etch marks).

External application. Here lies the real technical advantage over engineered quartz: porcelain is UV-stable, frost- and weatherproof and can be used as a back-ventilated façade panel, external wall cladding, pool surround and outdoor kitchen worktop. The GEOLUXE Pyrolithic line is explicitly released for such applications. On a warm dark slab like Eramo, external surfaces look particularly refined; sunlight does not change the tonal value, and the slab remains colour-fast over the long term.

ROSSITTIS range. The surface finishes currently in stock are listed in the »Finishes« block further down. From them we fabricate kitchen worktops (standard and island with a mitre edge), vanity tops, wall cladding, bar counters, buffet and furniture tops, interior stairs, window sills and façade elements.

Comparison. Against genuine Eramosa stone, the porcelain remains acid-resistant, heat-resistant, frost- and UV-proof – the natural stone is livelier and more individual, but more sensitive (Eramosa is a calcite/dolomite stone and therefore acid-sensitive). Against wenge or walnut wood-imitation slabs in porcelain (Laminam, Florim), Eramo Pyrolithic appears more mineral, with a clearer stone character rather than a fake-wood feel. Against dark engineered quartz slabs (Caesarstone Raven, Vanilla Noir) the slab is more heat-resistant (hot pots can be set down directly) and fully UV-stable (suitable for external use), but somewhat cooler and more brittle to the touch.

Honest assessment. Eramo Pyrolithic is a statement choice for clients and architects looking for a warm, dark layered look with high technical resilience. The slab works particularly strongly as an island or façade element, where the horizontal line structure develops depth. Anyone looking for a classic marble vein play or a calm single-colour slab should reach for other GEOLUXE grades.

Finishes

GEOLUXE® Eramo Pyrolithic is available in a range of finishes. The finish affects appearance, feel and the care it needs.

Poliert

Glänzende Oberfläche mit höchstmöglichem Maß an Farbintensität — die Standard-Veredelung im Kunststein-/Quarzkomposit-Segment. Pflegeleicht im Alltag, säurebeständig gegenüber haushaltsüblichen Substanzen. Eine repräsentative Wahl für Küchenarbeitsplatten, Wandverkleidungen und Sichtflächen mit klassischer Hochglanz-Anmutung.

Care & fabrication

Cleaning. In everyday use, warm water, a soft cloth or a clean mop and a neutral to mildly alkaline pH cleaner are sufficient. Mild all-purpose cleaners, mild washing-up foam and all commercially available sanitary and kitchen cleaners without hydrofluoric acid (HF) are suitable. The porcelain is almost completely acid-resistant – even vinegar, citric and hydrochloric acid practically do not attack the slab. Take up spills promptly, because on the dark surface every dried trace can remain visible as a lighter veil; the material itself, however, is pore-free and therefore stain-proof.

Do not use. Hydrofluoric acid (HF) and fluoride-containing cleaners are the only class of substance that can genuinely attack porcelain – they occur practically only in industrial glass and stone cleaners and are not relevant in the household. Even though the slab is hard: steel wool and strongly abrasive pads can cause the finest dulling on the polished variant, which shows up on the dark slab as lighter lines.

Sealing. Not required – porcelain is dense and pore-free in itself, and water absorption is below 0.1 %. A sealer would tend to show up on the surface as a veil and is superfluous.

Dark slabs – particular care notes. On a dark porcelain, water rings, limescale marks, fingerprints and dull abrasion marks are especially clearly visible as lighter shadows. We recommend prompt drying off with a soft microfibre cloth after every use; on the polished variant in particular this pays off. The surface finishes currently in stock are listed in the »Finishes« block further down.

Kitchen. In kitchen use, Eramo Pyrolithic is technically almost unbeatable: hot pots can be set down directly for a short time (the slab is unaffected well beyond 200 °C), acids such as vinegar, wine, lemon and tomato leave no traces, and there are no cut marks from polyester resin damage because there is no polyester resin. Even so, we recommend chopping boards (knife blades blunt more quickly on the hard slab) and trivets when cooking as standard practice.

Bathroom. In the bathroom the slab is fully usable as a vanity unit, wall cladding, bath surround and shower. Anti-limescale sprays and all commercially available sanitary cleaners are approved. In the shower area, wipe off standing water promptly – on the dark slab white limescale rings are especially clearly visible.

Outdoors and frost. Fully suitable. The slab is UV-stable, frost- and weather-resistant and can be used as a back-ventilated façade panel, external wall cladding, pool surround and outdoor kitchen worktop. The surface finishes currently in stock are listed in the »Finishes« block further down.

Scratches and repair. Porcelain is very hard (around Mohs 7) and therefore considerably more scratch-resistant than most natural materials. Deeper damage cannot simply be re-polished – repair is carried out by replacing the affected workpiece. Particular care with edges and cut-outs is therefore required during fabrication; mitre joints should be executed by experienced specialist firms with special adhesive and precise workshop preparation – with Eramo, additionally observing the continuous line run at the edges.

Frequently asked questions

What kind of material is GEOLUXE® Eramo Pyrolithic?

It is a large-format porcelain slab (sintered stone) from the Philippine premium brand GEOLUXE. Mineral raw materials (feldspar, quartz, clay minerals, pigments) are compacted without polymer binders in a pressing process and sintered at over 1,200 °C in a tunnel kiln. “Pyrolithic Stone” is GEOLUXE's own marketing designation for this material class.

What does the name “Eramo” refer to?

The name refers to the layered Canadian Eramosa stone from the Wiarton region in Ontario – a Silurian dolomitic limestone with characteristic horizontal bedding, listed in the architectural market under names such as “Eramosa” or “Black Forest Stone”. The GEOLUXE slab quotes the typical layered look in a warm dark colour palette.

How does porcelain differ from engineered quartz (Caesarstone, Silestone)?

Engineered quartz contains roughly 7–10 % polyester resin as a binder; porcelain is entirely mineral with no resin content. This gives porcelain three important advantages: higher heat resistance (hot pots can be set down directly), full UV resistance (suitable for external use) and almost complete acid resistance. Engineered quartz, on the other hand, remains warmer to the touch and less brittle at the edge joint.

What slab formats and thicknesses does GEOLUXE offer?

Standard formats are around 320 × 160 cm and 160 × 80 cm, in thicknesses of 6, 12, 20 and 30 mm. For kitchen worktops and bar counters 12 or 20 mm is standard, frequently with a mitred edge joint for a visibly thicker look. For wall cladding and façades the thinner thicknesses (6–12 mm) are established.

Is Eramo Pyrolithic suitable for kitchen worktops?

Yes – without restriction. Acids (wine, lemon, tomato, vinegar) leave no traces, hot pots can be set down directly for a short time (tolerant above 200 °C), the slab is pore-free and very scratch-resistant. Chopping boards are nevertheless sensible – knife blades blunt more quickly on the hard slab.

Is the slab suitable for external surfaces, façades and pool surrounds?

Yes – that is one of the central advantages over engineered quartz. Porcelain is UV-stable, frost- and weather-resistant and can be used as a back-ventilated façade panel, external wall cladding, pool surround and outdoor kitchen worktop. On external surfaces we recommend the honed or satin-honed variant.

Which cleaners may I use?

Permitted are warm water, all neutral, alkaline or mildly acidic cleaners, mild all-purpose cleaners and all commercially available sanitary and kitchen cleaners. The slab is almost completely acid-resistant. Out of the question are only hydrofluoric acid (HF) and fluoride-containing cleaners – these are not relevant in the household.

How do I repair scratches and damage?

Porcelain is very hard and scratch-resistant, but it cannot simply be re-polished like engineered quartz. With deeper damage, repair is carried out by replacing the affected workpiece. Particular care with edges and cut-outs is therefore required during fabrication; mitre joints should be executed by experienced specialist firms with special adhesive – with Eramo, additionally observing the continuous line run.