Presentation

Refractory are those materials that resist the action of fire and high tempretures without alter or decompose. This gives way to its utility as interior sheathing of many industrial equipments.

They are applied in industries where aggressive conditions exist, combined with thermic and mechnical demand such as:

Industrial Furnaces.

Gas generators.

Vapour & boiler generators.

Smoke pipes.

Chimneys, etc.

These materials are applied by diferent techniques:

Guinniting.
Refractory bricks construction.
Disposal and throb.
Modelling and moulding.
Ceramic fibre application.
Vibro, cast, etc.

Sectors

CHEMICAL INDUSTRY:

Petrochemicals.
Chemicals.
Fertilizers.
Gas refinery, etc.

ELECTROCHEMICAL INDUSTRY:

Electrolysis zinc, Nickel and copper, etc.

ELECTRIC INDUSTRY:

Power stations.
Thermic power stations.
Cogenerations, etc.

STEEL INDUSTRY:

Steel casting.
Aluminium casting
Copper casting.
Brass casting, etc.

FOOD INDUSTRY:

Sugar industry.

CONSTRUCTION INDUSTRY:

Cement factory.
Plaster factory.
Ceramics, etc.

ENVIRONMENT:

Sewage and purifying plants.
RSV incineration.
RCV incineration.
Incineration in general, etc.

VARIOS INDUSTRIES:

Automobile industry.
Laboratory.
Thermic treatments.
Paper industries, etc.

Applications

Welding of mechanical elements

We count with of welding equipment according to SGS norms for welding achor element in heat-resistance steel.

R. A. G., S. L., has a work-force team of over 100 specialized professionals, as well as different equipments toolkits and necessary machinery to carry out all and each of the different applications and projects in refractory world. Likewise, our technicians and supervisors carry out the most appropriate and customised application according to contracted project.

APPLICACIONS OF REFRACTORY PRODUCTS CONCRETES

Application of conventional heat-resistant concretes through:

Form, spillage and press.
Form, spillage and vibro-cast.
Projected dry (gunning).
Proyected pre-humidified.
Pumped.
Self-glued.
Manually (filling).

Application of insulator concretes through:

Filtered.
Spillage.
Projected dry (gunning).
Projected pre-humidified.

Application of LCC and ULCC concretes through:

Form, spillage and press.
Form, spillage and vibro-cast.
Pumped.
Self-glued.

Application of plastic plasters through pneumatic rolling.

APPLICATION OF CERAMIC FIBRE

Convencional ceramic fibre

In bulk (in abundance).
Multicoating.
Modules with ironwork.
Modules for gumming.
Overcompressed.

Lumid projection of ceramic fibre

Isofoam^TM.
Foamfrax^TM.

Well-made sheet of ceramic fibre

Rigid.
Flexible.

REFRACTORY BRICKS

Insulating blocks.
Compact silica,aluminium and basic blocks.
Special well-made pieces.