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Negresco Honed Finish

Sizes

Variation

Negresco is a marble-effect porcelain slab and forms part of our Grandi Marmi Range. This slab is offered with a Honed finish and is available in 6 sizes. To order a Negresco colour sample in Honed finish click the Order Sample button below or add to your favourites using the icon.

Honed

Order sample

Grandi Marmi - Negresco – Honed

1500 x 3000

1200 x 2700

750 x 1500

1500 x 1500

1200 x 1200

750 x 750

Negresco Product Story

Reproducing some of the finest marbles including Calacatta, Grandi Marmi uses cutting-edge technology to offer a precise marble finish in a highly versatile format. Due to its scale, Grandi Marmi is suitable for rooms with higher ceilings and larger areas of floorspace, while the 6 mm thickness means it can be incorporated into a vast array of fabrication pieces. Grandi Marmi also features a continuous veining design, which spans across multiple panels and can also be provided in Bookmatched panels for use within hotel lobbies and entrance halls or for creating that spectacular feature wall. With Polished, Honed and Natural finishes, Grandi Marmi is the most flexible dressing for any internal space. Negresco is part of our Marble-effect Collection.

Grandi Marmi – Negresco
Grandi Marmi – Negresco
Grandi Marmi – Negresco
Grandi Marmi – Negresco
Grandi Marmi – Negresco
Grandi Marmi – negresco
Grandi Marmi – negresco
Grandi Marmi – Negresco
Grandi Marmi – Negresco
Negresco
Negresco
Negresco
Negresco
Negresco
Grandi Marmi – Negresco & Bianco Elegante
Grandi Marmi – Negresco & Bianco Elegante
Grandi Marmi – Negresco & Bianco Elegante
Grandi Marmi – Negresco with Onyx Sense – Perla

Negresco Graphical Faces

Negresco is supplied with a number of distinct graphical faces. Below are examples of 4 of these graphical faces when supplied in large formats. Click on any swatch for a closer look.

Use our graphical faces tool to reorganise the order and orientation of these faces.

Negresco – Honed - Graphic:1
Negresco – Honed - Graphic:2
Negresco – Honed - Graphic:3
Negresco – Honed - Graphic:4

Size & finish

Colour	Finish	Size (MM)
Quarzite Enigma	Natural	1600 x 3200 x 6
Quarzite Enigma	Polished	1600 x 3200 x 6
Bianco Elegante \| Negresco \| Sahara Black	Honed	1500 x 3000 x 6
Covelano Calacatta \| Negresco	Natural	1500 x 3000 x 6
Covelano Calacatta \| Negresco \| Sahara Black	Polished	1500 x 3000 x 6
Aubisque	Honed	1200 x 2800 x 6
Calacatta Dorato \| Capri	Natural	1200 x 2800 x 6
Quarzite Enigma	Natural R10	1200 x 2800 x 6
Aubisque \| Calacatta Dorato \| Capri \| Port Laurent \| Quarzite Enigma	Polished	1200 x 2800 x 6
Bianco Elegante \| Negresco \| Sahara Black	Honed	1200 x 2700 x 6
Negresco	Natural	1200 x 2700 x 6
Negresco \| Sahara Black	Polished	1200 x 2700 x 6
Aubisque	Honed	1200 x 2400 x 6
Quarzite Enigma	Natural R10	1200 x 2400 x 6
Aubisque \| Port Laurent \| Quarzite Enigma	Polished	1200 x 2400 x 6
Calacatta Dorato \| Capri	Natural	800 x 1800 x 9
Calacatta Dorato \| Capri	Polished	800 x 1800 x 9
Quarzite Enigma	Natural	1600 x 1600 x 6
Quarzite Enigma	Polished	1600 x 1600 x 6
Bianco Elegante \| Negresco \| Nero Marquina \| Sahara Black	Honed	1500 x 1500 x 6
Bianco Elegante \| Covelano Calacatta \| Negresco	Natural	1500 x 1500 x 6
Covelano Calacatta \| Negresco \| Nero Marquina \| Sahara Black	Polished	1500 x 1500 x 6
Bianco Elegante \| Negresco \| Nero Marquina \| Sahara Black	Honed	750 x 1500 x 6
Bianco Elegante \| Covelano Calacatta \| Negresco	Natural	750 x 1500 x 6
Covelano Calacatta \| Negresco \| Nero Marquina \| Sahara Black	Polished	750 x 1500 x 6
Aubisque	Honed	1200 x 1200 x 9
Aubisque	Polished	1200 x 1200 x 9
Aubisque \| Negresco \| Nero Marquina \| Sahara Black	Honed	1200 x 1200 x 6
Calacatta Dorato \| Capri \| Negresco	Natural	1200 x 1200 x 6
Quarzite Enigma	Natural R10	1200 x 1200 x 6
Aubisque \| Calacatta Dorato \| Capri \| Negresco \| Nero Marquina \| Port Laurent \| Quarzite Enigma \| Sahara Black	Polished	1200 x 1200 x 6
Aubisque	Grip	600 x 1200 x 9
Aubisque	Honed	600 x 1200 x 9
Calacatta Dorato \| Capri	Natural	600 x 1200 x 9
Quarzite Enigma	Natural R10	600 x 1200 x 9
Aubisque \| Calacatta Dorato \| Capri \| Port Laurent \| Quarzite Enigma	Polished	600 x 1200 x 9
Aubisque	Honed	600 x 1200 x 6
Calacatta Dorato \| Capri	Natural	600 x 1200 x 6
Quarzite Enigma	Natural R10	600 x 1200 x 6
Aubisque \| Calacatta Dorato \| Capri \| Port Laurent \| Quarzite Enigma	Polished	600 x 1200 x 6
Aubisque	Grip	800 x 800 x 9
Aubisque	Honed	800 x 800 x 9
Aubisque	Polished	800 x 800 x 9
Bianco Elegante \| Negresco \| Sahara Black	Honed	750 x 750 x 6
Covelano Calacatta \| Negresco	Natural	750 x 750 x 6
Covelano Calacatta \| Negresco \| Sahara Black	Polished	750 x 750 x 6
Aubisque	Honed	600 x 600 x 9
Calacatta Dorato \| Capri	Natural	600 x 600 x 9
Aubisque \| Calacatta Dorato \| Capri	Polished	600 x 600 x 9
Calacatta Dorato \| Capri	Natural	300 x 600 x 9
Calacatta Dorato \| Capri	Polished	300 x 600 x 9

Graphical Faces

Graphical faces for 3000 x 1500 mm

Negresco is supplied with a number of distinct graphical faces. Below are examples of 4 of these graphical faces when supplied in 3000 x 1500 mm format. Click on any swatch for a closer look.

Use our graphical faces tool to reorganise the order and orientation of these faces.

Negresco – Honed - Graphic:1
Negresco – Honed - Graphic:2
Negresco – Honed - Graphic:3
Negresco – Honed - Graphic:4

Related Tiles

In addition to Negresco, we also offer a number of other brown marble-effect porcelain tiles.

Discover similar tiles

Alternative Colours

The Grandi Marmi Range is also available in the following colours and finishes:

Aubisque – Grip
Aubisque – Honed
Aubisque – Polished
Bianco Elegante – Honed
Bianco Elegante – Natural
Bianco Elegante Bookmatched – Polished
Calacatta Dorato – Natural
Calacatta Dorato – Polished
Capri – Natural
Capri – Polished
Covelano Calacatta – Natural
Covelano Calacatta – Polished
Negresco – Honed
Negresco – Natural
Negresco – Polished
Nero Marquina – Honed
Nero Marquina – Polished
Port Laurent – Polished
Quarzite Enigma – Natural
Quarzite Enigma – Natural R10
Quarzite Enigma – Polished
Sahara Black – Honed
Sahara Black – Polished

Technical Specification

Shade Tone Variance

Negresco – Honed has been classified: V2

Understanding Shade Tone Variance

Shade, texture and tone can vary from piece to piece within a single tile production run. V1 shade tone variation has little or no change from piece to piece where a V4 might have a substantial variety of shade, texture and tone variation.

Variance Rating	Description
V1	Uniform Appearance
V2	Slight Variation
V3	Moderate Variation
V4	Substantial Variation

Ramp Test Values (DIN 51130)

Understanding Ramp Test Data

DIN Standard Ramp Testing (DIN 51130) is an alternative to Pendulum Testing and generally categorised as an 'off-site' activity because of the size and complexity of the equipment required to carry out the test. The Slip Resistance Values (RSV) are factory gate values (based on supplied tiles) and categorised using the Ramp Test (DIN 51130) method which is commonly used by European factories. In this method, a lubricated inclined platform is adjusted to a gradually increasing gradient, and the angle is measured at which a person walking on it slips.

We have deliberately not included the ramp test angles on this page as this information can be confused with the angle that a floor may be safely set to, which is incorrect. The shod test results are quoted as an R Rating value from R9 to R13, which relates to the ramp angle.

R Rating Value	Friction
R9	Minimal
R10	Normal
R11	Good
R12	Good
R13	Very high

See the Health and Safety Executives website for more information regarding the Ramp Test procedure. Ramp Test Certificate available on request.

Technical Data

Specification	Test Methods	Required value	Manufacturers Values
			Honed	Polished
Length and Width	ISO 10545-2	± 0.6% max	± 0.1%	± 0.1%
Thickness	ISO 10545-2	± 5% max	± 5%	± 5%
Linearity	ISO 10545-2	± 0.5% max	-	-
Wedging	ISO 10545-2	± 0.6% max	± 0.1%	± 0.1%
Surface Flatness	ISO 10545-2	± 0.5% max	± 0.2%	± 0.2%
Water Absorbtion	ISO 10545-3	≤ 0.5%	0.08%	< 0.1%
Modulus of Rupture	ISO 10545-4	≥35N/mm²	50N/mm²	47N/mm²
Deep Abrasion Resistance	ISO 10545-6	≤ 175mm³	140 mm³	140 mm³
Coefficient of Linear Thermal-Expansion	ISO 10545-8	On Request	On Request	On Request
Thermal shock resistance	ISO 10545-9	Testing method available	Resistant	Resistant
Frost Resistance	ISO 10545-12	Must not produce noticeable alteration to surface	Frost-proof	Frost-proof
Chemical Resistance	ISO 10545-13	No sample must show visible signs of chemical attack (acids-bases-additives for pools) except for products containing hydrofluoric acid and derivatives	Unaffected	Unaffected
Stain resistance	ISO 10545-14	Testing method available	Resistance to stain	Resistance to stain

Download PDF Catalogue

You can download the Grandi Marmi PDF catalogue here. You can call us on 020 8731 6787 or email enquiry@porcelaintiles.co.uk for more information about our Italian porcelain tiles.

Grandi Marmi catalogue click to download

Now Imagine catalogue click to download

Ordering tile samples

To order Negresco – Honed tile samples please click this order button:

Order sample

To review your items or to complete your order simply click on the white tile icon in the top right-hand corner on any page of our website. You will then have the opportunity to review, edit or complete your order. You can also complete your order by clicking on the button below.

Complete order

Tile samples are provided in 10 x 20 cm format.

Environmentally Certified

All our porcelain surfaces are manufactured using sustainable processes that minimise the impact on the environment, conserving both energy & natural resources.

All products are produced without the use of any harmful or radioactive materials, are free from pollutant emissions and will not effect air quality. All packing material is produced with recycled material. Wherever possible, heat generated as a by-product of the manufacturing process is used for electricity generation, making factories energy self sufficient. All waste material that is associated with the supply of the tile surface is fully recyclable.

All products are manufactured using materials from renewable sources. They have a reduced environmental impact throughout their lifespan and no toxic, harmful or polluting substances are used for their composition and production. The materials do not release toxic, harmful or polluting substances

Samples