Kingspan KoolDuct System, Руководство по обучению

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The Kingspan System
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It is required to ensure that the true rectangular cross section of the duct is maintained.
Reinforcement Requirements
The ductwork may require reinforcement, check the following:
• Duct Size (both width and height must be evaluated)
• System Pressure inside ductwork (static plus dynamic)
Refer to the following Schedule.
Installation of Duct Reinforcement
• Reinforcing bars, both Positive and Negative Pressure, any duct side
• Panel as reinforcement, Negative Pressure ONLY, duct side less than 24”.
Areas where over pressure may exceed design pressure
Duct Reinforcement
Where occasional inadmissible over pressure would exceed design pressure and
would compromise the integrity of the ductwork, a
Pressure Relief Damper and
bypass duct is recommended.
For ductworks larger than those covered by the Schedule of duct reinforcement in this
manual, the Multiple Duct method of construction can be used, in this case each one of
the multiple smaller ductworks shall be reinforced independently.
Alternatively, reinforcements shall be designed to suit the applications, please contact
Kingspan Insulation for details
Large Ductwork
Both straight ductwork and fittings (e.g. elbows, transitions, etc.) shall be included in the
reinforcement procedure
Reinforcement for all Ductwork shapes