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001-i CHAPTER -The pre-insulated air ducting panels

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Presentation on theme: "001-i CHAPTER -The pre-insulated air ducting panels"— Presentation transcript:

1 001-i CHAPTER -The pre-insulated air ducting panels
-Bases of the system: Advantages -Tools and consumables -Cutting the panels: Strips -Cross joints fits and longitudinal joints

2 The PIRALU ducts Piralu® is a panel of pure embossed aluminium pre-insulated with a Polyisocyanurate (PIR) foam and used in the construction of ducting for air distribution in heating, ventilation and air-conditioning systems (HVAC). With these Piralu® pre-insulated panels an extremely high quality ducting can be achieved, as a direct result of the combination of the aluminium and of excellent insulation (PIR). This combination also provides and excellent internal air quality (IAQ), a fine external finish, longlife material, lightweight and easily transported, manipulated and constructed.

3 The PIRALU panels: Panel of aluminium embossed pre-insulated with PIR foam Size: x 1.200mm Thickness: 20 or 30mm Thermal insulation: K=0,020 Reaction fire: CLASS 0 (BS 476)

4 Base of the PIRALU system
1º Size of the panels: 3.000x1.200x20mm

5 Base of the PIRALU system
2º Cut of the longitudinal strips at 45º

6 Base of the PIRALU system
3º Ducts assembled with four separate faces.

7 Base of the PIRALU system
Aluminium tape Glue Silicon Lengthwise glued, Aluminium tape in trhe external longitudinals angles, Silicon in the longitudinal internal angles.

8 Practical Economical Advantages of the system PIRALU Standard
mm. 150 200 250 300 400 500 600 800 1000 1200 Competitive International Standards Cost control Readiness Ex stock Available with distributor With the norms With the environment Respectful Own workers DID Easy to build Construction Assembling

9 Tools: model “BASE” Module 1th. cut 45º Right 45º Left 45º Right

10 Tools: model “QUATRO” 45º Right

11 Tools: model “QUATRO” 45º Left

12 Tools: model “QUATRO” 90º Straight

13 Tools: model “QUATRO” Male & Female

14 Cut of the PIRALU panels

15 Cut of the PIRALU panels

16 Cut of the PIRALU panels
Module 1th. cut Module 1th. cut

17 1 Types of Strips: Normal To build ducts with section =<1.200mm
45ºLeft 45ºRight 1 To build ducts with section =<1.200mm

18 2 Types of Strips: Super To build ducts with section >1.200mm
45º Right 45ºRight 2 To build ducts with section >1.200mm

19 3 Types of strips: Special
300 mm Plenums 90º Straight 45º Right 3 To build elbows, wye and special shares. Fixed meassure: 300mm

20 Cross joint fit: male & female
Glue Air Flow Glue Figure 1

21 Cross joint fit: male & female
Aluminium tape Air Flow Aluminium tape Figure 2

22 Cross joint fit: male & female

23 Cross joint fit: male & female

24 Longitudinal joints Glue Aluminium tape Figure 1

25 Longitudinal joints Silicon Aluminium tape Figure 2

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