Foam-concrete mine for placement of gas flues from installations on liquid fuel and gas
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Description
Appointment
The foam-concrete mine allowed to application in buildings with a limit of fire resistance of 90 min. for placement of gas flues from installations on liquid fuel and gas under depression or excessive pressure. Ogolovok is made of stainless steel. The internal pipe of mine takes away combustion products to the mouth, the cover from foam concrete provides a class of fire resistance of flues and mines for F 90 gas flues.
Characteristics| Fire resistance class | F 90 / F 30 |
|---|---|
| Maximum temperature | ≤ 200 °C, ≤ 400 °C |
| Material | Cover from foam concrete Vnutr. pipe nerzh. 1.4571 / 1.4404 or plastic (software) |
| Excessive pressure | Yes |
| Self-supporting site | To 3 m |
| Execution | Internal pipe, for example, al-bi, fu or kl |
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Foam-concrete mine for placement of gas flues from installations on liquid fuel and gas