TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH - PERFORMANCE

LUBRICANTS & METALWORKING DIVISION

TADAL METALWORKING

A COMPREHENSIVE RANGE OF HIGH - PERFORMANCE METALWORKING FLUIDS AND OILS

Global specialists in high performance lubricants We have achieved our strength and growth based on five fundamental pillars: people, innovation, sustainability, internationalization and production. These five pillars have been present throughout our history, as they are during our present and will be in our future. It´s these values that are the basis for stability, creativity and the projection of our company.

For more than 50 years Cromogenia Units Lubricants division has innovated, designed, developed and manufactured, superior performance technically differentiated lubrication solutions for industrial process and maintenance applications.

With our corporate headquarters in Barcelona, Spain. Our facilities boast a modern manufacturing plant and laboratory from which we deliver to our customers across the globe.

Our success lies in our ability to research, develop and innovate, enabling us to be technically differentiated and at the same time being versatile and flexible, offering outstanding technical and commercial support.

2

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

TADAL METALWORKING We manufacture a comprehensive range of innovative metalworking fluids and oils – all designed to meet customer needs in challenging operating conditions.

We provide market-leading solutions for machine shops, manufacturing and service workshops, tool rooms and maintenance departments across a variety of different applications.

Cutting oils are used for metalworking operations which change both the shape and dimensions of a given metallic piece with some material loss. The material removed (chip or swarf) is carried out with a tool which requires cooling fluids and lubricants.

The principal functions of cutting fluids, whether they are water-miscible coolants or neat cutting fluids such as cutting and grinding oils, are cooling and lubrication.

The primary objectives are to reduce friction between the tool and the material being machined as well as dissipating heat. Another role of the cutting fluid is to flush any chips or swarf away from the cutting zone.

Additional properties of a cutting fluid include: •

Providing effective corrosion protection for machines and components.

•

Keeping foaming in check.

•

Low evaporation and misting.

•

Good skin and material compatibility.

•

A high flashpoint and high stability.

3

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

Our TADAL METALWORKING range of cutting fluids and oils and have provided best in class technically differentiated cooling and lubrication solutions for our metalworking customers across the globe for over 25 years and continue to do so today. Offering excellent lubricating and anti-wear properties that significantly extend tool life providing maximum protection of both machine and material during machining processes helping to achieve an extremely high quality finish whilst maximising cost reduction and efficiency.

CONTENTS HAND APPLIED METAL CUTTING FLUID..................................6 NEAT OILS..............................................8 WATER MISCIBLE OILS .................12 SEMI-SYNTHETIC OILS ..................15 SYNTHETIS OILS ...............................19 SLIDEWAY OIL ....................................21

4

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

WE PROVIDE MARKETLEADING SOLUTIONS FOR: • Machine shops • Manufacturing workshops • Service workshops • Tool rooms • Maintanace departments • For their: Milling Grinding Cutting Machining Drilling Tapping Reaming Hobbing Broaching Threading Pipe threading Slotting

FEATURES AND BENEFITS: • Provide effective corrosion protection for machines and components, keeping foaming in check good skin and material compatibility, high flashpoint and high temperature stability.

• Good washing and rinsing • Good foam and air separation • Good filterability • Long, cost effective sump life • Low oil mist formation • Low evaporation • Extreme pressure performance • Reduced wear and tool breakage • Increased tool life • Impproved surface finish 5

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

HAND APPLIED METAL CUTTING FLUID

TADALCUT DTR FLUID

6

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

HAND APPLIED METAL FLUID STAMPING, DEEPCUTTING DRAWING

TADALCUT DTR FLUID Hand Applied Metal Cutting Lubricant, a viscous fluid with a high extreme pressure additives content, designed for use in drilling, tapping and reaming amongst other metal cutting operations including threading, cutting, forming, gear hobbing, broaching, pipe threading, shaping, forming, slotting and heavy duty machining. TADALCUT DTR FLUID is suitable for all metals including carbon steels and titanium’s. Significantly reduces friction giving superb cutting performance. It can also be used as a reinforcement when added to ordinary mineral cutting oil for the most severe cutting operations, such as broaching and gear cutting on the toughest metals.

Ultimate cutting performance Flows to cutting edge Reduce wear and tool breakage Increase tool life Increased metal removal rates Improved surface finish Oil and solvent free Contains no silicones Compatible with most commonly encountered metals Suitable for automatic application on CNC machines.

7

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

NEAT OILS

TADAL CT 2 TADAL CT 4 TADAL CT 11 TADAL CT 12 TADAL CT 14 TADAL CT 15 TADAL CT 20 TADAL CT GRIND 8 PO TADAL BIOCUT 15 TADAL BIOCUT TADAL BIOCUT VP TADAL BIOCUT 32

8

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

NEAT OILS

TADAL CT 2 Neat cutting oil suitable for general machining of steels copper alloys and aluminum alloys.

Formulated with carefully selected paraffinic base oils and additives, it has good skin and material compatibility.

Excellent cooling properties Excellent anti-wear properties Exceptional tool life Provides excellent finish.

TADAL CT 4 Neat mineral cutting oil for difficult operations on steels, used for gear hobbing, broaching and threading. on medium and hardened steels including stainless steel.

Exceptional anti-wear properties Optimal result in gear hobbing operations Optimal results in broaching operations Excellent finish in difficult operations.

TADAL CT 11 Neat oil for machining and grinding aluminum and aluminum magnesium alloys Ideal for working with aluminum alloys, aluminum-magnesium.

Chlorine free Excellent cooling properties Excellent finish on machined parts.

TADAL CT 12 Neat cutting oil for machining, deep drilling operations. high synthetic hydrocarbon fatty esters and sulphochlorinated additive content. Ideal for grinding and difficult machining.

Low viscosity designed to maximize cooling extreme pressure additives Excellent lubricity Provides excellent finish.

9

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

NEAT OILS

TADAL CT 14 Neat cutting oil for machining, deep drilling operations, used for machining carbon steels, alloys, when low viscosities are required with extreme pressure / lubricity greasiness. Ideal for grinding and difficult machining.

Low viscosity High synthetic hydrocarbon fatty esters and sulphochlorinated additive content Excellent cooling properties Provides excellent finish.

TADAL CT 15

TADAL CT 20

Chlorine free transparent neat cutting oil, formulated for machining multi materials ferric, copper and aluminum alloys.

Neat lubricant-coolant oil, suitable for the general machining of steel, copper alloys and aluminium alloys.

Excellent for critical operations such as deep drilling and reaming The product is formulated with solvent-refined paraffinic base oils provides excellent cooling Excellent film resistance minimum coefficient of friction Very operator friendly.

Excellent cooling properties Exceptional anti-wear capacity Provides excellent cutting results Excellent chip / swarf removal gives exceptional tool service life High quality finish.

TADAL CT GRIND 8 PO Neat synthetic oil All types of grinding, especially hard metals, where it is essential to avoid the dissolution of cobalt. Low viscosity offers exceptional cooling properties, allowing it to work at high speeds with high performance.

Very low viscosity.

Low tendency of misting and low evaporation Free of chlorine, zinc and their derivatives Excellent high temperature stability Exceptional anti-oxidation properties Compatible with base oils, fatty esters Made up of PAO oil.

TADAL BIOCUT 15 Neat multi-metal cutting oil, formulated using components approved for the use in food industry. TADAL BIOCUT 15 is a cutting oil for the machining of steels, aluminum and copper alloys. chlorine, barium and zinc free. Contains additives that allow machining of copper alloys without staining or corrosion.

Provides excellent finishes and cutting performance on bar turning steels.

Extended tool life Improve surface finishes Excellent filterability Environmentally friendly.

10

Operator friendly Easy to recycle the oil as it is easily recoverable from the shavings by centrifugation Easy to remove from the surface with alkaline detergents or solvent.

10

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

NEAT OILS

TADAL BIOCUT High-performance synthetic neat cutting oil, suitable for machining steel, aluminum, copper and their alloys. Chlorine free, formulated with paraffinic base oil and fatty additives that delivers high film resistance and cooling, whilst being operator friendly.

TADAL BIOCUT does not contain phenolic derivatives or heavy metals such as barium or lead.

Easy removal with solvents or alkaline detergents Extends cutting tool life Excellent cooling properties Good protective power.

TADAL BIOCUT VP A neat cutting oil for general machining of steels, copper, aluminum and their alloy.

Easy removal with solvents or alkaline detergents Provides excellent anti wear properties Excellent cooling properties Good protective power.

TADAL BIOCUT 32 Neat cutting oil for machining, TADAL BIOCUT 32 is a neat cutting oil that can also be used as oil lubricant or hydraulic fluid.

TADAL BIOCUT 32 contains special additives that provides: Excellent finish and cutting performance for turning steel bars Lubricate the various head mechanisms of machine tools as long as these require the viscosity of 32 cst or SAE 10W Act as hydraulic fluid in those circuits that require a fluid of the type ISO VG 32 TADAL BIOCUT 32 is a cutting oil designed to be the only oil used in workshops turning with automatic lathes.

11

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

WATER MISCIBLE OILS

TADALSOL A 4 TADALSOL 122 MHL TADALSOL A 950 TADALSOL ST 3

12

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

WATER MISCIBLE OILS

SOLUBLE OILS TADALSOL A 4 Water miscible oil / cooling lubricant suitable for machining ferrous and non-ferrous materials.

Contains additives for the passivation of copper and it alloys for what they delay or suppress the darkening of these materials. Easily emulsifies with water, forming highly stable white emulsions, even with very hard waters up to 70ºHF. Using deionized water, emulsions lasting more than 2 years are obtained in centralized tanks with efficient chip filtration and removal systems of supernatant polluting oils.

The product has a high level of detergency, which results in an improvement in the machining conditions of some materials such as aluminum.

To prepare the emulsions we recommend using water with a hardness lower than 500 ppm of CaCo3 and chloride content less than 250 ppm.

Consult with our Technical Service for more details on this. The product contains a non-phenolic biocide with very low toxicity that ensures the biological stability of the emulsions as long as they are kept clean of sludge (through an adequate filtration system), and polluting oils. It is important that in prolonged periods without activity the emulsion remains aerated (for example bubbling compressed air or keeping it circulating), in order to avoid proliferation of anaerobic bacteria.

The product is free of phenols, chromates, nitrites, heavy metals, chlorinated additives and derivatives of PTBB acid.

On some machines, the combination factors such as agitation, aeration and temperature of the emulsion, combined with the high detergency of the product can give rise foaming. In these cases, the foam usually disappears spontaneously after a few hours of work, this can be overcome with the use of a defoamer when preparing a new emulsion.

13

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

WATER MISCIBLE OILS

TADALSOL 122 MHL Semi-synthetic water miscible concentrate for machining, state of the art technology for emulsifying oil for machining and grinding of all type of materials. Formulated using fatty esters of vegetable origin with phosphoric esters.

Excellent performance with exceptional dilution ratios thanks to its great lubricating properties Used for machining and grinding of all kinds of materials, including stainless steels.

High specific pressure values per unit area even at low temperatures / concentrations High detergency Good corrosion protection The trinomial anti-wear - detergency - excellent stability Easily emulsified Excellent pH stability Excellent stability even with waters of 40/45 HFº.

TADALSOL A 950

TADALSOL ST 3

Multi-metal soluble cutting oil. TADALSOL A 950 is a highly concentrated ester-based cutting coolant derived from vegetable oils with sulphur free additives. It provides outstanding lubrication capacity, keeping foaming in check even when working on machines under high pressure, suitable for all kinds of operations with different materials: aluminum and its alloys, steels, steel alloys hardened steels, titanium.

Extreme pressure oil for machining operations, a semi-synthetic cutting – cooling oil with a low content of mineral oil, suitable for grinding and machining operations of all kinds of steels and cast iron. TADALSOL ST 3 is designed to work with medium-high hardness water, in order to achieve an optimal emulsion life we recommended to use waters of less than 40 ºHF for total hardness.

Multi-metal and multifunctional Compatible with any material except magnesium Easy to recycle Lowers costs due to its long sump life and extended cutting tool service Free of chlorinated and Sulphur additives Environmentally friendly Forms fine emulsions resistant to foaming even under severe pressure conditions and osmotic waters.

Contains extreme pressure additives Outstanding cutting properties Increased cutting speeds without affecting the cooling capacity.

14

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SEMI-SYNTHETIC OILS

TADALSOL 133 TADALSOL 135 TADALSOL 245 TADALSOL 248 TADALSOL SS – 1150

15

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SEMI-SYNTHETIC OILS

TADALSOL 133 Semi-synthetic cooling lubricant suitable for machining nonferrous materials. It contains additives for the passivation of copper and its alloys, delaying or suppressing the darkening of these materials. It is also suitable for machining steels. Easily emulsifies with water, forming highly stable micro-emulsions.

Using deionized water, emulsions can last for more than 2 years when used in centralized tanks that have efficient systems for filtering chips and removing supernatant polluting oils.

The product provides very a high level of detergency, which results in an improvement in the machining conditions of some materials such as aluminum. To prepare the emulsions, we recommend using water with a very low hardness (less than 100 ppm of CaCO3) and a chloride content of less than 250 ppm. In some machines, the combination of factors such as the agitation, aeration and temperature of the emulsion, combined with the high detergency of the product, can give rise to foaming., the foam usually disappears spontaneously after a few hours of work, this can be overcome with the use a defoamer when preparing a new emulsion. Consult with our Technical Service for more details on this matter. The product contains a non-phenolic biocide with very low toxicity that ensures the biological stability of the emulsions as long as they are kept clean of sludge (by means of a suitable filtration system), and of polluting oils. The product is free of phenols, chromates, nitrites, heavy metals, chlorinated additives and derivatives of PTBB acid.

TADALSOL 135 Semi-synthetic oil for machining, grinding and drawing of steels, aluminum and copper and their alloys. TADALSOL 135 is a latest generation state of the art, semi-synthetic coolant / cutting oil suitable for machining, grinding, drilling, tapping of carbon steels, alloy steels and light alloys of aluminum, aluminum and copper and its alloys. It is easy to emulsify, easily forming highly stable microemulsions. It is ideal for work in centralized systems when excellent anti-bacterial and algae properties are needed.

Capable of achieving a sump life of more than two years. To prepare emulsions or solutions, you should always add the coolant to the water. The TADALSOL 135 can work from water hardness up to 40º HF (400 ppm CaCO3). TADALSOL 135 contains new generation biocides against microorganisms.

Multi-metal use High performance with general machining of aluminum and its alloys High detergent properties Strong emulsion stability Decrease waste disposal costs.

16

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SEMI-SYNTHETIC OILS

TADALSOL 245 Boron free high-performance cutting fluid for machining, is a semi-synthetic fluid, soluble in water, formulated using mineral oil and latest generation emulsifiers with anticorrosive, antioxidant and polar lubricant and boundary additives. Boron, chlorine, active sulphur, heavy metals, phenols, and nitrites free.

Excellent surface finish Long, cost efficient sump life Decrease waste disposal costs Low level of foaming (even in high pressure applications) Exceptional anticorrosive properties Optimum life of the cutting tool.

TADALSOL 248 High-performance cutting fluid for machining and grinding. A semi-synthetic fluid, soluble in water, formulated with mineral oil and latest generation emulsifiers with polar, anticorrosive, antioxidant and lubricant additives.

TADALSOL 248 is free of boron, chlorine, active sulphur, heavy metals, phenols, and nitrites. Used for grinding and severe machining operations on a broad range of metals including steel, cast iron, yellows metals, aluminum and its alloys.

Excellent surface finish Long and predictable sump life Low level of foams (even in high pressure applications) Excellent anticorrosive properties Extended cutting tool life.

17

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SEMI-SYNTHETIC OILS

TADALSOL SS – 1150 Fluid concentrate for cutting and grinding, a semi-synthetic concentrate designed as a multi-metal coolant for machining ferrous and non-ferrous materials. Has excellent wetting and cooling characteristics of a high quality synthetic fluid that achieves superior results in machining and grinding. Performance permits the lubrication for most difficult machining operations in machining Centre’s. It is also designed for the calibration of sintered parts.

Very versatile product that works well in a wide range of operations both grinding and machining.

Excellent in machining and grinding of steels and cast iron Extremely fine emulsion minimizes carryover losses with parts and chip Quick wetting to reach the cutting point and full protection of parts Superior corrosion prevention Tolerates hard water very well Easily recyclable or disposable without the need for special handling or equipment Contains no secondary amines, chlorine, nitrites or phenolic compounds.

18

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SYNTHETIC OILS

TADALSOL S 2 TADALSOL S – 15 TADALSOL S – 6320

19

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SYNTHETIC OILS

TADALSOL S 2 Synthetic cutting oil / coolant, specially designed for grinding steels and cast iron, with excellent cooling and anticorrosive properties.

Excellent protection of the grinding wheels Exceptional cooling properties Provides excellent finish Reduced wear and tool breakage Long, predictable, cost efficient sump life Decrease waste disposal costs Outstanding emulsion stability.

TADALSOL S – 15 Synthetic grinding fluid, totally free of mineral oil, chlorine, nitrites and phenols. Forms a transparent Emulsion when diluted with water, characterized by excellent bacteriostatic, cooling, detergent and anticorrosive properties. Designed for grinding steels and cast iron Outstanding emulsion stability Free of nitrite, mineral oils and chlorine derivatives Excellent cooling properties Achieves Excellent finish.

TADALSOL S – 6320 Synthetic concentrate for machining and grinding, a high performance synthetic coolant, with excellent EP performance, high lubricity and keeps foaming in check. Uses the latest technology in synthetic coolant formulation being especially recommended for machining and grinding operations of all types of steel and cast-iron alloys, even in combined cycles.

Due to its synthetic formulation, TADALSOL S-6320 has an exceptional capacity to reject foreign oils, with exceptional filtration capacity in any medium.

In addition, its bacteriostatic capacity ensures a Long, cost efficient sump life, as well as a reduction in maintenance and environmental costs.

Versatile product designed to be used for machining, grinding, drilling, threading and milling.

Compatible with a wide range of materials including cast iron, steels, aluminum, plastics and composites.

Very low foaming and oil mist formation.

Provides excellent corrosion inhibition on the most common alloys ferrous and non-ferrous, non - staining even aluminum and its alloys.

Keeps machines and tools clean by leaving a smooth, fluid film that protects metal parts. This film is easily washable with your own coolant.

Excellent extreme pressure properties to perform difficult operations without the need for chlorine or sulphur additives Extremely low loss due to product carry-over with the piece that contributes to having a lower total operating cost Exceptional service life due to its rejection of polluting oils Decrease waste disposal costs Fully compatible with new generation synthetic degreasers such as our SIDAKLEAN 253 range.

20

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SLIDEWAY OIL

TADALLUBE 68 GRP

21

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SLIDEWAY OIL

Specifically developed for the lubrication of machine tool slideways and tables.

• Formulated from high quality ISO VG 68 mineral oil with performance additives • Performance additives provide outstanding resistance to oxidation, corrosion and wear.

• Eliminate stick slip and judder that sometimes occurs in mechanically and hydraulically operated machine tools.

• Exceptional film strength to prevent pick up and scoring on bearing surfaces under the most severe conditions, including intermittent use.

• Will continue to perform even under the continual washing action of water based cutting fluids.

Recommended for slideways, tables, carriages, guides and all machining centre applications where an extreme pressure lubricant is required.

22

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

SLIDEWAY OIL

TADALLUBE 68 GRP Multi-functional sliding hydraulic fluid ISO HG and DIN 51502 CGLP classification.

Highly refined mineral oil with high additive content, designed specifically for the lubrication of machine tools, slideways and tables, TADALLUBE 68 GRP also incorporates technology that is designed for hydraulic applications, gear boxes, bearings and sliding self-lubrication systems which allows unification of the lubrication of all of these applications.

TADALLUBE 68 GRP provides: Excellent anti corrosion properties Excellent anti-wear properties Excellent antioxidant properties Excellent thermal stability Excellent anti-seize and glide properties Eliminates stick slip and judder Exceptional film strength to prevent pick up and scoring on bearing surfaces under the most severe conditions, including intermittent use Will continue to perform even under the continual washing action of water based cutting fluids.

Recommended for slideways, tables, carriages, guides and all machining centre applications where an extreme pressure lubricant is required.

23

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

24

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

For information about METAL TREATMENT: check out our catalogue of

TADAL METAL TREATMENT A WIDE RANGE OF HIGH PERFORMANCE PRODUCTS FOR METAL TREATMENT.

Visit us on social media and www.cromogenia.com

25

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

NOTES

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

TADAL METALWORKING A COMPREHENSIVE RANGE OF HIGH PERFORMANCE METALWORKING SOLUTIONS

Dallas, Texas (USA) Sales Office

Arteixo, A Coruña (Spain) Production Unit

Barcelona (Spain) Headquarters Central Laboratory 2 Production Units

Eppstein (Germany) Sales Office

TOTAL GROUP 130.724 m2 Plot surface 25.049 m2 Built surface

Arteixo 8.822 m2 Plot surface 2.869 m2 Built surface Cehegín 2.679 m2 Plot surface 1.327 m2 Built surface

León (Mexico) Production Unit

Sichuan Province (China) Production Unit

Novo Hamburgo (Brazil) Production Unit

Santiago de Chile (Chile) Sales Office Buenos Aires (Argentina) Production Unit

Cromogenia Units Zona Franca Calle 40 núm. 14 – 16 08040 BARCELONA Tel. +34 93 432 94 00 / +34 93 447 98 00 Fax +34 93 422 60 14 / +34 93 447 98 24

@cromogenia Cromogenia-Units, SA

cromogenia@cromogenia.com cromogenia.com

Tarragona (Spain) Production Unit Cehegín, Murcia (Spain) Production Unit

Tarragona 82.094 m2 Plot surface 2.450 m2 Built surface Barcelona 37.129 m2 Plot surface 18.403 m2 Built surface