Construction

 

materials        forms        air distribution        airflow

 

 

 

Materials

 

Custom-made airsocks are in various circumstances the most durable and cost-efficient application to ensure healthy indoor air. Prihoda has a wide range of materials available to realise exactly the air distribution system that meets 100% of the client's requirements and/or legal guidelines. In the chart below you will find a complete overview of the materials, permeable or non-permeable, that can fit your project with air socks.



Bye bye condensation, bye bye draught !

 

Prihoda fabric materials

 

 




CLASSIC (PMS, NMS) OR PREMIUM (PMI, NMI)

Fabric Premium is unlike Classic in addition antibacterial and antistatic. Through these properties they are predetermined to use in the environment with the highest hygienic requirements or where it is necessary to prevent arising electric voltage between textile diffuser and earthing. Although the both categories reach usually the rank for the same class according to the flammability, fabric Premium are besides equipped with the special modification for minimization of combustion and fumes.

AIR-PERMEABLE (PMS, PMI, PLS) OR NON AIR-PERMEABLE (NMS, NMI, NLS, NMR)

The only reason for usage of the air-permeable materials is need to prevent the water condensation on the surface of the diffusers. When in cooling with the temperatures under the dew point the non air-permeable material will behave like steel ducting and it is necessary to use air-permeable fabric, alternatively double or insulated ducting.

LIGHT MATERIALS (PLS, NLS)

Their lower price is balanced with shorter warranty and life-time. Compared to other fabrics, these light materials are easy to wear out by washing and they will not last more than 50 washing cycles. Thanks to extreme low weight they are pleasant to touch in manipulation.

FOILS AND COATED FABRIC  – FOIL (NLF), PLASTIC (NMF), GLASS (NHE), TRANSLUCENT (NMT)

They can´t be washed in the washing machine, but on the other hand it is possible to clean them with the water flow and with wiping. Foils are the most convenient material with regard to price.

RECYCLED MATERIALS (PMSRE, NMSRE)

They are made of fibers gained through recycling of PET bottles and their usage will contribute to the protection of the environment. Every square meter of this fabric saves 13 PET bottles from the waste dump. Recycled materials aretechnically equal to category Classic.

 

 

 

 

 

 

 

 

 

 

 

 

 

Prihoda types of materials

 

 

 

 

 

 


Prihoda airsocks are available in 9 standard colours.

These are white, yellow, light grey, dark grey, green, red, light blue, blue and black.

Possible RAL-colors for airsocks

 

 


Forms

 

Prihoda also produces the connection pieces between these different segments.

Contact us. We will gladly help you.

 

 

Possible forms of Prihoda ducting

 

 

 

 



Air distribution

 

 



Air distribution

 

Textile ducts are a universal air distribution system that can cover the entire range, at any required flow. We achieve the required flow profile by choosing the correct discharge method. Different blowing methods can be combined in one duct.

Airflow

 

The air flow is always dependent on the static pressure and temperature difference, and changes whenever one of these parameters changes.

 

 

Prihoda | air flow

 

 



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