 Quality control of installation at the site
  The sealing
profile must provide tightness of contact for a long period of time, so it must be made of a material of a very high quality.
It must be installed after painting and afterwards, before new painting, it must be dismantled, as paint traces lessen the
sealing effect.
 Hermetic (silicone mastic) is used as a sealing agent for glasses and double glass panes. Sealing profile is used preferably, as these profiles are easier to produce and change afterwards. Sealing profiles from thermoplastic elastomer (TPE) or silicone sealing agents are considered the best.
Hermetic or sealing profile is used as a sealing agent for glass or
glass panes. Now sealing profile is preferred, as it is easier in manufacture and can be easily changed. The best are
sealing profiles made of thermoplastic elastomer or silicone sealing agents.Silicone sealing agents and thermoplastic elastomer are used for frame and casement tightening.
Silicone sealing agents posses qualities of multiple use, durability, weather resistance with complete preservation of installed form. Silicone profiles resist broad temperature difference (ranging from - 45°Ñ äî + 200°Ñ).
Sealing agents made of thermoplastic elastomers are most fit for Russian climate. They are more economical and practically feasible in respect of silicon sealing agents. The best TPE sealing agents exceed silicone in cold brittleness, temperature difference resistance, etc. For example, Deventer TPE sealing agents are specially tested and certified for Russia. They preserve without loss all their qualities within broad temperature difference (from -65°Ñ äî +80°Ñ) without the loss of physics and mechanic characteristics.
The sealing agents were thoroughly tested in Russia and even in bleak climate of Siberia and Yakutia. That material does not rouse censure on the part of a consumer during all operating period owing to its high mechanical, thermic, noise insulation qualities, its destruction and temperature resistance.
Nowadays Deventer is one of the biggest producers of fist-rate sealing profiles for wooden doors and windows. Deventer has three factories in Germany, Netherlands and Poland. It has been supplying sealing agents for European, Asian and American markets. In 1998 Deventer was certified in Russia. (certificate ¹9016.1.4.0062 of Gosstroy Russia).
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| External (narrow) sealing band Manufacturer: Deventer |
Internal (wide) sealing band Manufacturer: Deventer |
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Section of Deventer is homogeneous structure without any inclusions; complicated inner and outer surfaces are ideally smooth without any defect; after deformation (you can make a knot out of it) the resilient profile straightens itself up and retains the previous complicated form. The important fact is it is high quality of TPE that makes its operation period quite long in a broad temperature difference (heat and hard frost). TPE is also resistant to other atmospheric conditions (ozone, heavy shower, snow, hail, wind, ultraviolet). |
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| Section of narrow (outer) sealing element. Colour: black, white. |
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| Section of broad (inner) sealing element. Colour: black, white. |
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More then that, sealing agents Deventer are specially tested for agglutination with various types of lacquers and paints for wooden details of a window. If it is necessary one can change the sealing agent without any problem. In places (cottages, schools) where windows are likely to open and close for several times during a day, sealing agents can shrink and straighten themselves up as steel springs.
First-rate operating characteristics are typical of seaking profiles Deventer. Moisture and bacterium resistance make it possible to use the profiles in facilities with non-standard humidity and temperature (damp houses and production facilities). Sealing agents do not change their physical qualities when affected by solar radiation and alkyd and acrylic lacquers. | | |
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| Installation of third additional contour of broad sealing agent is possible. |
Use of the third contour of sealing agent raises air permeability of a window. It is recommend for windows in the areas of strong winds. |
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| The sealant Deventer (model S 8016) is installed on the inner (“home”) contour of the casement. |
The sealant S 8016 makes the “neat” contour of the casement (the sealant is invisible in the closed frontal plane of the window). |
To be devoid of additional pollutants in the inner space of the room is of vital importance
in the world of everlasting environmental risk.
Pollution-free materials used for sealing profiles Deventer make them safe for health.
Sealing agents made of thermoplastic elastomers are most fit for
They are characterized by high impermeability and they do not let smoke, exhaust, etc in. The sealing agents do not take smells up as well.
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