H-2083 Solymár, Katona József u.23.
Tel.: +36-26-360-361  Fax: +36-26-560-009 Mobile: +36-30-950-9833
E-Mail: eramis@eramis.t-online.hu    Web: www.eramis.hu

RENOVATION OF DAMP, MOULDY AND SALT EFFLORESCENT (SALTPETER) WALLS
INTERNAL SIDE SPECIAL HEAT INSULATION

Our Company is the sole system owner and distributor of the special insulation material developed for the elimination of the above problems.

PROMATECT-MC (or MASTERCLIMA as called previously) is an 85% micro-capillary structured calcium-silicate insulation sheet.
It is perfectly suitable for desiccation of damp walls.
Due to its capillary suction effect, it dries the damp building structures within a short period of time.

As a result of its strong evaporating ability, it evaporates the water desiccated from the structure into the internal building area, then humidity is aerated through ventilation.

In case ventilation is not continuous, then it is capable of drip-proof storage of the waters desiccated from the structure (the 25 mm thick sheet is capable of storing more than 20 liter/m2 amount of water), which is later diffused upon ventilation. Until the sheet is entirely filled with water, its surface remains dry. Due to this feature mould fungus cannot grow on the surface. In addition to the dry surface, the material also inhibits growing of moulds on the surface. Its reaction (pH value) is approx. between 10-11, which is strongly alkaline, and mould fungus cannot grow in an alkaline environment! The working-life of the sheet is theoretically endless!

For the renovation of salt efflorescent (or saltpeter) walls use of the PROMATECT-MC plus is recommended. Its salt-storage capacity, thus its working-life due to the 85% capillary structure is outstanding.

Limitations of use:
Allowed moisture saturation of the structure is maximum 50%, and salinity in water is maximum 2 percentage by mass!

With the above parameters the working life of the PROMATECT-MC plus sheet is approximately 20-25 years in case of salt efflorescence problems.

Use of the sheet for internal-side heat insulation is possible as a result of the above features, since the sheet eliminates problems of increased dampness, which may occur in case of indoor thermal insulation!

Technical specifications:
- sheet dimensions:                                              500 x 1000 mm
- thickness:                                      25, 50, 60, 80, 100, 120 mm
- bulk density:                                                280 kg/m3 +/- 10%
- humidity diffusion resistance index (µ):                    btw. 4.5-5.9
- capillary content:                                                     at least 85%
- reaction (pH):                                                           btw. 10-11
- water absorption:                      at least 250 percentage by mass
- thermal diffusivity factor (λ):                               0.053 W/m2,K
- flammability:                                               A1, not inflammable

References: several million square meters applied in Europe, and 15,000 m2 surface in several hundred buildings in Hungary since 2004.

INDUSTRIAL AND ARCHITECTURAL PASSIVE FIRE-PROTECTION

Our Company sells nearly all types of passive fire-protection materials applied for industrial and architectural purposes.

Professional consultancy, preparation of construction designs and installation in case of minor works are also part of our distribution activity.

Passive in this sense means application of fire-protection insulations:

Accordingly, we sell the following material types:

• - fire-protection sheets of different materials and thicknesses
• - fire-protection pipe sealings
• - fire-protection mineral wool sheets
• - fire-protection adhesives
• - blast-proof fire-protection sheets
• - different type heat-, fire-, and flame-resistant glasses with
  support structures and steel frames
• - fire-protection plaster (in sacks)
• - fire-protection gypsum plastering material (in sacks)
• - fire-protection putty and silicone
• - fire-protection polyurethane (PUR) foam
• - fire-protection joint-filler stripes
• - fire-protection ventilation units
• - fire-protection sealing agents
• - fire-protection pipe collars for wall- and floor transition of
  inflammable pipes
• - fire-protection revision holes
• - required auxiliary and installation materials, tools

COMPLETE DESIGN OF INDUSTRIAL THERMAL INSULATION

The overall design of thermal insulation of industrial facilities, be it -200 ºC temperature liquefied gas, or various equipment above +1000 ºC temperature.
E.g.: power plants, chemical plants, cement factories, metallurgic plants, etc…

Complete design includes the following activities:

- calculation of required insulating layer thickness
- determination of required insulation technology
- determination of required material quality grades
- preparation of material lists
- preparation of general layout and detailed drawings
in AutoCAD and/or .pdf file formats
- designer consultancy
- supervision of construction works.

In the course of our activities we apply the following Standards:

Our primary references from the past 5 years (2004-2009) include:

• - Budapest Waste-Material Utilization Plant (Hungary) – thermal insulation works of fume purification facilities (absorbers, cyclones, electro-filter, air- and flue gas ducts, fans, etc…).
• - Tuzla (Bosnia-Herzegovina) – thermal insulation works of complete boiler renovation (boiler, equipment, air- and flue gas ducts, pipelines, super-heaters, etc…). Covered area: 35,000 m2.
• - Levice (Slovakia) – internal thermal insulation works of 2 new gas-turbine heat recovery boilers.
• - Vértes Power Plant Co. (Hungary) – thermal insulation works of renovation of 4 boilers.
• - Mátra Power Plant Co. (Hungary) – thermal insulation works of heating modernization.
• - BTS-TAREX (China) – thermal insulation works of combustible furnace.
• - Szakoly Bio power-plant (Hungary) – complete thermal insulation works (boiler, electro-filter, air- and flue gas ducts, equipment, pipelines, fans, etc…).