MARBLE & STUCCO

RESTORATION | PRESERVATION | REINFORCEMENT

CONSTRUCTION SECTORS

THE CHALLENGE

Marble structures and columns at many historic sites represent some of the most important and fundamental architectural elements in a building. Over time, many of such marble features become subjected to serious damage, whether in the base, middle, or crowns by fungal infection.

Pathogens play a critical role in the deterioration of architectural marble elements of (historic) buildings by mechanisms such as :

Powdering
Cracking
Bio-corrosion from the excretion of corrosive organic and inorganic acids.

Microbial and fungal deterioration hence affect both the physical and mechanical properties of marble, amidst other agents of degradation such as weathering from acidic rain, carbonation, sulphation and acidic chemical solvents, UV and mechanical wear. Combined with these effects the formation of black biofilm on stone surfaces can lead to the partial or complete loss of monuments and disfigurement of a buildings' stone material.

OUR SOLUTION

We propose the use of multi-functional, ultrafine, high specific surface area nanomaterials embedded within polymeric matrices to obtain highly bioactive engineered stone composites, venetian plaster and or marble nanocoatings with self-cleaning and consolidating properties.

Such nanocomposite coatings are aimed at the long-term preservation of marble stone structures and monuments with the conferred multifunctional surface protection being capable of acting as a remedial conservation, mechanical reinforcement and the prevention of microbial and fungal deterioration, in one step.

We offer next-generation nanotechnology solutions for marble and engineered stone, to confer the following benefits :

Biocompatibility

High bioactivity for both gram positive and gram negative antimicrobial

Anti-fungal protection

Robust chemical stability against acid attack

UV protection

Photocatalyst for the degradation and complete mineralization of environmental pollutants and dyes, even in aqueous solution.

Increased mechanical (compressive and flexural) strength in engineered stone.

Reduced porosity for reduced water permability and increased stain resistance

Deep structural repair of cracks by virtue of the ultrafine size and consequently, the very high blaine of our nanomaterials, that enables their penetration into both visible (macro) and invisible (sub-micron) cracks in marble features..

FOR PERSPECTIVE :

Marble ultrafine particles have a mean size of 3 microns (3000 nm) while our nanomaterials, depending on the product(s) chosen, have particle dimensions ranging from 0.001 to 0.025 microns (1 - 25 nm).

The blaine (specific surface area) of marble powder is 7006 cm²/g and that of our nanomaterials varies between 388,000 to 635200 cm²/g

APPLICATION AREAS

PRODUCTS

Click on "BUY" next to the product(s) of interest to pay with a credit card or contact trade@nanoarc.org to request an invoice for payment via bank transfer. All products are sold exclusively on our website.

USAGE : Simply add the nanoadditive powder(s) to epoxy glue, polymer-based cement grout or latex caulk, mix thoroughly and apply to the designated surface.

Within marble powder or engineered stone composite, mix in the dry powder thoroughly for a uniform distribution and proceed with the plaster processing or engineered stone manufacturing process, as usual.

SUBSCRIPTION MODEL : Get discounts and free shipping with pre-order purchases below bulk order volumes

QUARTERLY ( 5 % ) | BI-ANNUALLY ( 10 % ) | ANNUALLY ( 15 % )

WE SHIP WORLDWIDE

SUBSCRIBE

QM CORE-FILLER

APPLICATIONS : Compressive Strength reinforcement, improve workability, UV filtering, Photocatalyst for degradation of environmental pollutants, Antibacterial, Antifouling, Anticorrosion (resistance to chloride attack and bio-corrosion), Water Repellant, pinhole and porosity reduction, Whitener/colour additive.

Helps in the consolidation of unsound formations, repairing casing leaks in squeeze operations, particularly “tight” leaks that are inaccessible to ultrafine marble powder and conventional polymer-based cement slurries due to their larger particle size and limited crack penetrability.

TECHNICAL DATA & DOSAGE

NANOARCHITECTURE : ~ 5 nm (0.005 μm) spherical particles

BLAINE/ SPECIFIC SURFACE AREA : 415300 cm²/g

COLOUR : White Nanopowder

AVERAGE DOSE IN NANOCOMPOSITE ANTIMICROBIAL & ANTIFUNGAL COATINGS : 0.3 - 0.5 g per litre

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.0013 wt %

AVERAGE DOSE IN GROUT : 0.0013 - 0.003 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.0002 - 0.002 wt %

VIEW PRICING

QUANTITY | PRICE

25 grams (0.88 oz.) | £ 2,900

250 grams (8.81 oz.) | £ 28,000

1 kg (2.2 lb) | £ 110,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY

QM CORE-FLEX

APPLICATIONS : Compressive & Flexural/Tensile Strength reinforcement, improve workability, Superior UV filtering, Photocatalyst for degradation of environmental pollutants, Antibacterial, Antifouling, Anticorrosion (enhanced resistance to acid attack and bio-corrosion), Water Repellant, pinhole and porosity minimisation, Whitener/colour additive.

Helps in a more superior consolidation of unsound formations than QM NANOFILLER, repairing casing leaks in deep level squeeze operations, particularly “tight” leaks that are inaccessible to QM NANOFILLER, ultrafine marble powder and conventional polymer-based cement slurries.

TECHNICAL DATA & DOSAGE

NANOARCHITECTURE : Atomically Thin 2D sheets ( < 1 nm)

BLAINE : 635200 cm²/g

COLOUR : White Nanopowder

AVERAGE DOSE IN NANOCOMPOSITE ANTIMICROBIAL & ANTIFUNGAL COATINGS : 0.2 - 0.4 g per litre

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.001 wt %

AVERAGE DOSE IN GROUT : 0.001 - 0.002 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.0001 - 0.001 wt %

VIEW PRICING

QUANTITY | PRICE

25 grams (0.88 oz.) | £ 3,250

250 grams (8.81. oz) | £ 31,000

1kg (2.2 lb) | £ 123,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY

QM NANO-MARBLE

APPLICATIONS : Nano-marble powder material system offering seamless material compatibility integration and Nano-Filler functionality to reduce pinholes, Compressive Strength reinforcement, Whitener/colour additive.

Helps in the consolidation of unsound formations, repairing casing leaks in squeeze operations, particularly “tight” leaks that are inaccessible to ultrafine marble powder and conventional polymer-based cement slurries due to their larger particle size and limited crack penetrability.

TECHNICAL DATA & DOSAGE

NANOARCHITECTURE : <25 nm (0.025 μm) hollow semi-spherical nanoparticles

BLAINE : 388000 cm²/g

COLOUR : White Nanopowder

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.002 wt %

AVERAGE DOSE IN GROUT : 0.002 - 0.004 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.0002 - 0.004 wt %

VIEW PRICING

QUANTITY | PRICE

25 grams (0.88 oz.) | £ 2,000

250 grams (8.81 oz.) | £ 19,000

1 kg (2.2 lb) | £ 75,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY

QM PATHO

APPLICATIONS: Gram positive and gram negative antimicrobial agent, Expansive agent to reduce autogenous-shrinkage, Increase Compressive & Tensile Strength, Corrosion Inhibitor (Mitigate sulphate attack), Mold and Mildew Resistance, pore minimisation and smooth polish-free finish for stucco.

TECHNICAL DATA & DOSAGE

COLOUR : White Nanopowder

BLAINE : 359300 cm²/g

AVERAGE DOSE IN NANOCOMPOSITE ANTIMICROBIAL COATINGS : 0.4 - 0.7 g per litre

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.002 wt %

AVERAGE DOSE IN GROUT : 0.002 - 0.004 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.0002 - 0.004 wt %

VIEW PRICING

QUANTITY | PRICE

25 grams (0.88 oz.) | £ 2,250

250 grams (8.81. oz) | £ 21,000

1 kg (2.2 lb) | £ 83,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY

QM SHIELD

APPLICATIONS : Abrasion resistance, nano-pore filler, increased compressive strength, split tensile strength and flexural strength, water resistance.

TECHNICAL DATA & DOSAGE

COLOUR : White Nanopowder

AVERAGE DOSE IN NANOCOMPOSITE ABRASION-RESISTANT COATINGS : 0.5 - 1 g per litre

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.01 - 0.04 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.01 - 0.05 wt %

VIEW PRICING

QUANTITY | PRICE

50 grams (1.76 oz.) | £ 3,255

500 grams (17.63 oz.) | £ 31,000

1kg (2.2 lb) | £ 61,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY

QM OCHRE

APPLICATIONS : Increases flexural strength in cement stone, Improves split tensile strength in concrete, Nano-Pigment for coloured concrete and or microcement.

TECHNICAL DATA & DOSAGE

NANOARCHITECTURE : Atomically Thin 2D sheets/Flakes

BLAINE : 495500 cm²/g

COLOUR : Earthy Yellow/Orange/Blackish-Brown Nanopowder

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.001 - 0.003 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.001 - 0.005 wt %

VIEW PRICING

QUANTITY | PRICE

25 grams (0.88 oz.) | £ 2,750

250 grams (8.81 oz.) | £ 26,000

1kg (2.2 lb) | £ 103,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY

QM BLACK ROSE

APPLICATIONS : High thermal mass material for heat insulation. Helps retard and hold in solar heat from exteriors (hot climate) or retard solar heat loss from interiors (temperate and cold climates) or as a high emissivity coating to release heat to the environment, when surrounding temperatures drop.

Gamma ray shielding, Flexural aggregate in high density concrete for radiation shielding in nuclear power plants, X-ray facilities and uranium mining sites. Colour additive, Halogen-Free Flame Retardant.

TECHNICAL DATA & DOSAGE

NANOARCHITECTURE : Atomically Thin 2D sheets

BLAINE : 495500 cm²/g

COLOUR : Black/Blackish-Brown Nanopowder

EMISSIVITY (PERFECT EMISSIVITY = 1 ) : 0.969 to 0.973

AVERAGE DOSE IN VENETIAN PLASTER/STUCCO : 0.001 - 0.003 wt %

AVERAGE DOSE IN ENGINEERED STONE : 0.001 - 0.005 wt % or depending on environmental needs

VIEW PRICING

QUANTITY | PRICE

25 grams (0.88 oz.) | £ 3,500

250 grams (8.81 oz.) | £ 34,000

1kg (2.2 lb) | £ 135,000

BULK ORDER RATES : From 1 Tonne | CONTACT trade@nanoarc.org

BUY